| Last Name | First Name | Team | Position | Prices |
| Aardsma | David | NYY | RP | 1 |
| Abad | Fernando | WAS | RP | 1 |
| Abbott | James | MIN | RP | 1 |
| Abraham | Paul | SD | RP | 1 |
| Abreu | Juan | LAD | RP | 1 |
| Abreu | Winston | TOR | RP | 1 |
| Accardo | Jeremy | WAS | RP | 1 |
| Aceves | Alfredo | BOS | RP | 5 |
| Acosta | Manny | NYM | RP | 1 |
| Acosta | Kelyn | SF | SP | 1 |
| Adam | Jason | KC | SP | 1 |
| Adams | Mike | PHI | RP | 8 |
| Adams | Austin | CLE | SP | 1 |
| Adams | Mike T. | CLE | RP | 1 |
| Adcock | Nate | KC | RP | 1 |
| Adkins | James | LAD | RP | 1 |
| Adkins | Jon | CHW | RP | 1 |
| Affeldt | Jeremy | SF | RP | 4 |
| Agosta | Martin | SF | SP | 1 |
| Aguero | Ramon | TEX | RP | 1 |
| Akin | Brian | LAD | RP | 1 |
| Alaniz | Ruben | HOU | RP | 1 |
| Albaladejo | Jonathan | MIA | RP | 1 |
| Albers | Matt | CLE | RP | 3 |
| Albers | Andrew | MIN | P | 1 |
| Alburquerque | Al | DET | RP | 4 |
| Alcantara | Raul | OAK | SP | 1 |
| Alderson | Tim | PIT | SP | 1 |
| Aldridge | Richard | LAA | RP | 1 |
| Alexander | Mark | LAD | RP | 1 |
| Allen | Cody | CLE | RP | 1 |
| Allie | Stetson | PIT | SP | 1 |
| Allison | Jeffrey | MIA | SP | 1 |
| Almonte | Miguel | KC | RP | 1 |
| Alvarado | Carlos | SEA | RP | 1 |
| Alvarez | Henderson | MIA | SP | 5 |
| Alvarez | R.J. | LAA | P | 1 |
| Alvarez | Mario | LAD | SP | 1 |
| Alvarez | Abe | BOS | SP | 1 |
| Alvarez | Carlos | LAD | RP | 1 |
| Alvarez | Jose | DET | SP | 1 |
| Alvarez | Manny | NYM | RP | 1 |
| Ambriz | Hector | HOU | RP | 1 |
| Ames | Jeff | TB | SP | 1 |
| Ames | Steven | LAD | RP | 1 |
| Anderson | Brett | OAK | SP | 7 |
| Anderson | Brian | NYY | RP | 1 |
| Anderson | Chase | ARI | SP | 1 |
| Anderson | Craig | BAL | SP | 1 |
| Anderson | Jason | PHI | RP | 1 |
| Anderson | Tyler | COL | P | 1 |
| Andrade | Steve | TB | RP | 1 |
| Andujar | Christopher | TB | P | 1 |
| Antolin | Dustin | TOR | P | 1 |
| Antonini | Michael | LAD | SP | 1 |
| Aquino | Greg | CHW | RP | 1 |
| Arakawa | Yusuke | COL | RP | 1 |
| Arbiso | Cory | NYY | P | 1 |
| Archer | Chris | TB | SP | 2 |
| Arenas | Orangel | LAA | P | 1 |
| Arguelles | Noel | KC | SP | 1 |
| Arguello | Douglas | HOU | SP | 1 |
| Arias | Alberto | HOU | RP | 1 |
| Arias | Wilkins | NYY | RP | 1 |
| Arias | Jonathan | SEA | P | 1 |
| Armas | Tony | NYM | SP | 1 |
| Arnett | Eric | MIL | SP | 1 |
| Arredondo | Jose | CIN | RP | 4 |
| Arrieta | Jake | BAL | SP | 5 |
| Arroyo | Bronson | CIN | SP | 10 |
| Asadoorian | Rick | LAD | RP | 1 |
| Ascanio | Jose | LAD | RP | 1 |
| Aselton | Kyle | MIN | RP | 1 |
| Asencio | Jairo | MIL | RP | 1 |
| Asencio | Miguel | BOS | RP | 1 |
| Astacio | Ezequiel | CHC | RP | 1 |
| Astacio | Olivo | PIT | RP | 1 |
| Atchison | Scott | NYM | RP | 2 |
| Atilano | Luis | WAS | SP | 1 |
| Atkins | Mitch | WAS | RP | 1 |
| Atlee | Thomas | MIL | RP | 1 |
| Augenstein | Bryan | MIN | RP | 1 |
| Aumont | Phillippe | PHI | RP | 1 |
| Austen | David | LAA | RP | 1 |
| Avery | James | CIN | SP | 1 |
| Avery | Matthew | WAS | RP | 1 |
| Avilan | Luis | ATL | RP | 1 |
| Axelrod | Dylan | CHW | SP | 2 |
| Axford | John | MIL | RP | 20 |
| Ayala | Luis | BAL | RP | 3 |
| Bachanov | Jon | LAA | RP | 1 |
| Bacsik | Mike | WAS | SP | 1 |
| Badenhop | Burke | MIL | RP | 2 |
| Baek | Cha Seung | SD | SP | 1 |
| Baez | Danys | PHI | RP | 1 |
| Baez | Federico | CIN | RP | 1 |
| Bailey | Homer | CIN | SP | 13 |
| Bailey | Andrew | BOS | RP | 3 |
| Bailey | Cory | CHC | RP | 1 |
| Bajenaru | Jeff | ARI | RP | 1 |
| Baker | Scott | CHC | SP | 6 |
| Baker | Brian | TB | RP | 1 |
| Baker | Craig | COL | RP | 1 |
| Bale | John | DET | RP | 1 |
| Balester | Collin | TEX | RP | 1 |
| Balfour | Grant | OAK | RP | 17 |
| Ballard | Mike | BAL | SP | 1 |
| Banks | Josh | SF | SP | 1 |
| Banks | Demetrius | CHW | RP | 1 |
| Bannister | John | KC | SP | 1 |
| Banuelos | Manny | NYY | SP | 1 |
| Banwart | Travis | OAK | P | 1 |
| Barbara | Michael | TOR | RP | 1 |
| Barbato | John | SD | P | 1 |
| Barber | Scott | ARI | RP | 1 |
| Barbosa | Andrew | ARI | P | 1 |
| Bard | Daniel | BOS | SP | 1 |
| Barham | Donald | OAK | P | 1 |
| Barlow | Scott | LAD | SP | 1 |
| Barnes | Scott | CLE | RP | 1 |
| Barnes | Daniel | TOR | P | 1 |
| Barnes | Matt | BOS | SP | 1 |
| Barnette | Tony | ARI | RP | 1 |
| Barone | Daniel | OAK | SP | 1 |
| Barrera | Henry | KC | RP | 1 |
| Barrett | Ricky | MIN | RP | 1 |
| Barry | Kevin | ATL | RP | 1 |
| Barthmaier | Jimmy | WAS | SP | 1 |
| Barzilla | Philip | SD | RP | 1 |
| Basner | Ryan | ATL | RP | 1 |
| Bass | Anthony | SD | SP | 4 |
| Bass | Adam | SD | RP | 1 |
| Bass | Brian | PHI | RP | 1 |
| Bastardo | Antonio | PHI | RP | 5 |
| Bastardo | Alberto | LAD | RP | 1 |
| Bateman | Joe | OAK | RP | 1 |
| Batista | Miguel | COL | RP | 1 |
| Batista | Frank | CHC | P | 1 |
| Batista | Kendy | TEX | RP | 1 |
| Bauer | Trevor | CLE | SP | 5 |
| Bauer | Rick | COL | RP | 1 |
| Baumann | Buddy | KC | P | 1 |
| Bautista | Denny | SEA | RP | 1 |
| Bawcom | Logan | SEA | P | 1 |
| Baxter | Allen | MIA | SP | 1 |
| Bayliss | Jonah | TB | RP | 1 |
| Bazardo | Yorman | MIN | RP | 1 |
| Bazzell | Shane | TEX | RP | 1 |
| Beachy | Brandon | ATL | SP | 4 |
| Beam | T.J. | ARI | RP | 1 |
| Bean | Colter | ATL | RP | 1 |
| Beato | Pedro | BOS | RP | 1 |
| Beavan | Blake | SEA | SP | 4 |
| Beck | Chad | TOR | RP | 1 |
| Beck | Christopher | CHW | RP | 1 |
| Beckett | Josh | LAD | SP | 9 |
| Beckman | Ryan | PIT | P | 1 |
| Bedard | Erik | HOU | SP | 3 |
| Bedrosian | Cam | LAA | SP | 1 |
| Begg | Chris | SF | RP | 1 |
| Beimel | Joe | TEX | RP | 1 |
| Belfiore | Mike | BAL | SP | 1 |
| Belisario | Ronald | LAD | RP | 6 |
| Belisle | Matt | COL | RP | 6 |
| Beliveau | Jeff | TEX | RP | 1 |
| Bell | Heath | ARI | RP | 6 |
| Bell | Trevor | DET | RP | 1 |
| Bell | Rob | WAS | RP | 1 |
| Bellamy | Kyle | CHW | RP | 1 |
| Below | Duane | DET | RP | 1 |
| Beltran | Francis | SF | RP | 1 |
| Beltre | Omar | TEX | RP | 1 |
| Benacka | Mike | OAK | RP | 1 |
| Benitez | Armando | MIA | RP | 1 |
| Benjamin | Ramon | MIA | SP | 1 |
| Bennett | Daniel | DET | RP | 1 |
| Bennett | Jeff | MIL | RP | 1 |
| Benoit | Joaquin | DET | RP | 9 |
| Benson | Kris | ARI | SP | 1 |
| Berg | Jeremy | LAA | P | 1 |
| Berg | Justin | CHC | RP | 1 |
| Bergesen | Brad | ARI | RP | 1 |
| Bergmann | Jason | BOS | RP | 1 |
| Berken | Jason | CHC | SP | 1 |
| Berlind | Daniel | CHC | P | 1 |
| Bernero | Adam | PIT | RP | 1 |
| Berrios | Jose | MIN | RP | 1 |
| Betances | Dellin | NYY | SP | 1 |
| Betancourt | Rafael | COL | RP | 14 |
| Bettis | Chad | COL | SP | 1 |
| Bibens-Dirkx | Austin | WAS | RP | 1 |
| Biddle | Jesse | PHI | SP | 1 |
| Bierbrodt | Nick | BAL | SP | 1 |
| Bierd | Randor | BOS | RP | 1 |
| Billings | Bruce | OAK | RP | 1 |
| Billingsley | Chad | LAD | SP | 9 |
| Bird | Zachary | LAD | SP | 1 |
| Birkins | Kurt | COL | RP | 1 |
| Birtwell | John | DET | RP | 1 |
| Bisenius | Joe | WAS | RP | 1 |
| Bittner | Tim | LAA | RP | 1 |
| Black | Vic | PIT | P | 1 |
| Black | Corey | NYY | P | 1 |
| Blackburn | Nick | MIN | SP | 1 |
| Blackburn | Clayton | SF | SP | 1 |
| Blackburn | Paul | CHC | RP | 1 |
| Blackley | Travis | OAK | SP | 3 |
| Blair | Seth | STL | SP | 1 |
| Blanco | Ivan | SEA | RP | 1 |
| Bland | Nate | LAA | RP | 1 |
| Blanton | Joe | LAA | SP | 7 |
| Blazek | Michael | STL | P | 1 |
| Bleich | Jeremy | NYY | SP | 1 |
| Blevins | Jerry | OAK | RP | 3 |
| Blevins | Steven | MIN | RP | 1 |
| Bloom | Kyle | PIT | SP | 1 |
| Bochy | Brett | SF | P | 1 |
| Boggs | Mitchell | STL | RP | 6 |
| Boleska | Tom | MIN | P | 1 |
| Bolsinger | Michael | ARI | P | 1 |
| Bonderman | Jeremy | SEA | SP | 1 |
| Bongiovanni | Vincent | TOR | RP | 1 |
| Bonilla | Henry | LAA | RP | 1 |
| Bonilla | Lisalberto | PHI | P | 1 |
| Bonine | Eddie | ARI | RP | 1 |
| Bono | Robert | MIA | SP | 1 |
| Bonser | Boof | SF | RP | 1 |
| Booker | Chris | WAS | RP | 1 |
| Bootcheck | Chris | DET | RP | 1 |
| Boothe | Robert | LAD | RP | 1 |
| Borrell | Danny | NYY | RP | 1 |
| Boscan | Wilfredo | SD | P | 1 |
| Boshers | Buddy | LAA | P | 1 |
| Bostick | Adam | KC | SP | 1 |
| Bouknight | Kip | PIT | SP | 1 |
| Bowden | Michael | CHC | RP | 1 |
| Bowers | Cedrick | OAK | RP | 1 |
| Bowie | Micah | COL | RP | 1 |
| Bowles | Brian | SF | RP | 1 |
| Bowman | Josh | OAK | P | 1 |
| Bowyer | Travis | MIA | RP | 1 |
| Boxberger | Brad | SD | RP | 1 |
| Boyd | Hudson | MIN | SP | 1 |
| Boyer | Blaine | KC | RP | 1 |
| Brach | Brad | SD | RP | 3 |
| Brackman | Andrew | CIN | RP | 1 |
| Braddock | Zach | BAL | RP | 1 |
| Braden | Dallas | OAK | SP | 1 |
| Bradford | Chad | TB | RP | 1 |
| Bradley | J.R. | ARI | SP | 1 |
| Bradley | Jed | MIL | P | 1 |
| Bradley | Archie | ARI | SP | 1 |
| Bradley | Bobby | PIT | RP | 1 |
| Brady | Michael | MIA | RP | 1 |
| Brasier | Ryan | LAA | RP | 1 |
| Braun | Ryan | LAA | RP | 1 |
| Bray | Bill | WAS | RP | 1 |
| Bray | Steve | SEA | RP | 1 |
| Brazelton | Dewon | STL | SP | 1 |
| Brazoban | Yhency | ARI | RP | 1 |
| Breslow | Craig | BOS | RP | 3 |
| Brewer | Charles | ARI | P | 1 |
| Brigham | Jake | TEX | P | 1 |
| Bright | Adam | COL | RP | 1 |
| Brito | Eude | WAS | SP | 1 |
| Britton | Zach | BAL | SP | 4 |
| Britton | Chris | SD | RP | 1 |
| Britton | Drake | BOS | SP | 1 |
| Broadway | Michael | ATL | SP | 1 |
| Broadway | Lance | TOR | RP | 1 |
| Brocail | Doug | HOU | RP | 1 |
| Broderick | Brian | STL | RP | 1 |
| Bromberg | David | MIN | SP | 1 |
| Brooks | Richard | CHW | RP | 1 |
| Broshuis | Garrett | SF | RP | 1 |
| Brothers | Rex | COL | RP | 6 |
| Brown | Brooks | PIT | RP | 1 |
| Brown | Andrew | OAK | RP | 1 |
| Brown | Mitch | CLE | SP | 1 |
| Browning | Barret | STL | RP | 1 |
| Brownlie | Bobby | WAS | SP | 1 |
| Broxton | Jonathan | CIN | RP | 12 |
| Brummett | Tyson | TOR | RP | 1 |
| Brunet | Michael | SD | RP | 1 |
| Bruney | Brian | CHW | RP | 1 |
| Bryson | Rob | CLE | RP | 1 |
| Bucci | Nick | MIL | P | 1 |
| Buch | Ryan | CHW | P | 1 |
| Buchholz | Clay | BOS | SP | 10 |
| Buchholz | Taylor | NYM | RP | 1 |
| Buchter | Ryan | ATL | P | 1 |
| Buckel | Cody | TEX | SP | 1 |
| Buckner | Billy | LAA | SP | 1 |
| Bucktrot | Keith | PHI | RP | 1 |
| Buckwalter | Ross | TOR | P | 1 |
| Buehrle | Mark | TOR | SP | 10 |
| Bueno | Francisley | KC | RP | 1 |
| Buente | Jay | TB | RP | 1 |
| Buglovsky | Christopher | SEA | RP | 1 |
| Bukvich | Ryan | BAL | RP | 1 |
| Bulger | Jason | MIN | RP | 1 |
| Bullington | Bryan | KC | SP | 1 |
| Bumatay | Mike | BOS | RP | 1 |
| Bumgarner | Madison | SF | SP | 20 |
| Bumstead | Mike | TEX | RP | 1 |
| Bundy | Dylan | BAL | RP | 1 |
| Bundy | Robert | BAL | SP | 1 |
| Burawa | Daniel | NYY | RP | 1 |
| Burgos | Ambiorix | NYM | RP | 1 |
| Burgos | Hiram | MIL | SP | 1 |
| Burke | Greg | NYM | RP | 1 |
| Burke | Erick | SD | RP | 1 |
| Burnett | A.J. | PIT | SP | 14 |
| Burnett | Sean | LAA | RP | 5 |
| Burnett | Alex | MIN | RP | 2 |
| Burns | Cory | TEX | RP | 1 |
| Burns | Mike | MIL | SP | 1 |
| Burnside | Adrian | SD | RP | 1 |
| Burres | Brian | SF | RP | 1 |
| Burton | Jared | MIN | RP | 4 |
| Buschmann | Matt | TB | RP | 1 |
| Bush | Paul | ATL | RP | 1 |
| Bush | Dave | TOR | RP | 1 |
| Bush | Matt | TB | RP | 1 |
| Bushue | Tanner | HOU | SP | 1 |
| Butler | Keith | STL | P | 1 |
| Butler | Josh | MIL | RP | 1 |
| Butler | Eddie | COL | RP | 1 |
| Butto | Francisco | PHI | RP | 1 |
| Buzachero | Bubbie | TOR | RP | 1 |
| Bynum | Mike | DET | RP | 1 |
| Byrd | Darren | MIL | P | 1 |
| Byrd | Paul | BOS | SP | 1 |
| Byrdak | Tim | NYM | RP | 2 |
| Cabral | Cesar | NYY | RP | 1 |
| Cabrera | Edwar | COL | SP | 1 |
| Cabrera | Alberto | CHC | RP | 1 |
| Cabrera | Daniel | ARI | SP | 1 |
| Cabrera | Fernando | LAA | RP | 1 |
| Cabrera | Mauricio | ATL | SP | 1 |
| Cahill | Trevor | ARI | SP | 11 |
| Cain | Matt | SF | SP | 21 |
| Calero | Kiko | LAD | RP | 1 |
| Cali | Carmen | LAD | RP | 1 |
| Camacho | Eddie | NYM | RP | 1 |
| Cameron | Kevin | OAK | RP | 1 |
| Caminero | Arquimedes | MIA | RP | 1 |
| Camp | Shawn | CHC | RP | 4 |
| Campbell | Matt | KC | RP | 1 |
| Campbell | Brett | MIL | RP | 1 |
| Campillo | Jorge | KC | RP | 1 |
| Campos | Machado | NYM | RP | 1 |
| Campos | Jose | NYY | SP | 1 |
| Campusano | Ed | CHC | RP | 1 |
| Cannon | Jon | ARI | SP | 1 |
| Capaul | Alex | ARI | P | 1 |
| Capellan | Jose | BOS | SP | 1 |
| Capellan | Jose F. | HOU | RP | 1 |
| Capps | Matt | CLE | RP | 3 |
| Capps | Carter | SEA | RP | 1 |
| Capuano | Chris | LAD | SP | 10 |
| Cardona | Adonys | TOR | SP | 1 |
| Caridad | Esmailin | CHC | RP | 1 |
| Carignan | Andrew | OAK | RP | 1 |
| Carlson | Jesse | BOS | RP | 1 |
| Carlyle | Buddy | ATL | RP | 1 |
| Carmona | Ysmael | LAA | RP | 1 |
| Carpenter | Chris | STL | SP | 3 |
| Carpenter | David | LAA | RP | 1 |
| Carpenter | Drew | CHC | RP | 1 |
| Carr | Adam | WAS | RP | 1 |
| Carrasco | Carlos | CLE | SP | 4 |
| Carrasco | D.J. | NYM | RP | 1 |
| Carrasco | Hector | PIT | RP | 1 |
| Carraway | Andrew | SEA | SP | 1 |
| Carreno | Joel | TOR | RP | 1 |
| Carrillo | Cesar | HOU | SP | 1 |
| Carrillo | Marco | CHC | RP | 1 |
| Carroll | Scott | CIN | SP | 1 |
| Carson | Robert | NYM | RP | 1 |
| Carter | Brenton | SD | RP | 1 |
| Carter | Lance | TOR | RP | 1 |
| Carter | Anthony | BOS | RP | 1 |
| Carvajal | Marcos | MIA | RP | 1 |
| Cashner | Andrew | SD | RP | 5 |
| Casilla | Santiago | SF | RP | 9 |
| Casilla | Jose | SF | RP | 1 |
| Cassel | Jack | CLE | SP | 1 |
| Cassel | Justin | CHW | RP | 1 |
| Cassevah | Bobby | COL | RP | 1 |
| Cassidy | Scott | MIL | RP | 1 |
| Castellanos | Jonathan | ARI | RP | 1 |
| Castellanos | Hugo | STL | RP | 1 |
| Castillo | Lendy | CHC | RP | 1 |
| Castillo | Jesus | LAD | SP | 1 |
| Castillo | Alberto | LAD | RP | 1 |
| Castillo | Fabio | SF | RP | 1 |
| Castro | Simon | CHW | SP | 1 |
| Castro | Angel | LAD | P | 1 |
| Castro | Fabio | LAD | RP | 1 |
| Cate | Troy | OAK | RP | 1 |
| Cavazos | Andy | NYM | RP | 1 |
| Cave | Kevin | MIA | RP | 1 |
| Cecil | Brett | TOR | RP | 1 |
| Ceda | Jose | MIA | RP | 1 |
| Cedeno | Xavier | HOU | RP | 1 |
| Cedeno | Juan | NYY | RP | 1 |
| Chacin | Jhoulys | COL | SP | 4 |
| Chacin | Gustavo | HOU | RP | 1 |
| Chaffee | Matt | ATL | P | 1 |
| Chaffee | Ryan | LAA | SP | 1 |
| Chafin | Andrew | ARI | SP | 1 |
| Chamberlain | Joba | NYY | RP | 2 |
| Chapman | Aroldis | CIN | RP | 17 |
| Chapman | Jaye | CHC | RP | 1 |
| Chapman | Kevin | HOU | P | 1 |
| Chapman | Chance | PHI | P | 1 |
| Chatwood | Tyler | COL | SP | 1 |
| Chavez | Jesse | OAK | RP | 1 |
| Chen | Wei-Yin | BAL | SP | 11 |
| Chen | Bruce | KC | SP | 6 |
| Chen | Hung-Wen | CHC | SP | 1 |
| Cheng | Chi-Hung | PIT | SP | 1 |
| Cherry | Rocky | SD | RP | 1 |
| Chiavacci | Ron | PHI | RP | 1 |
| Chick | Travis | TEX | SP | 1 |
| Chico | Matt | LAD | SP | 1 |
| Childers | Jason | TB | RP | 1 |
| Childers | Matt | PHI | RP | 1 |
| Childress | Daylan | MIN | RP | 1 |
| Choate | Randy | STL | RP | 2 |
| Choi | Hyang-Nam | LAD | RP | 1 |
| Christensen | Danny | KC | SP | 1 |
| Christiani | Nick | CIN | P | 1 |
| Chulk | Vinnie | MIL | RP | 1 |
| Cingrani | Tony | CIN | RP | 1 |
| Cisco | Michael | PHI | P | 1 |
| Cishek | Steve | MIA | RP | 13 |
| Claggett | Anthony | PIT | RP | 1 |
| Claiborne | Preston | NYY | P | 1 |
| Clark | Craig | SF | SP | 1 |
| Clark | Kirk | HOU | P | 1 |
| Clark | Zach | BAL | SP | 1 |
| Clarke | Darren | COL | RP | 1 |
| Claussen | Brandon | WAS | SP | 1 |
| Clemens | Paul | HOU | SP | 1 |
| Cleto | Maikel | STL | RP | 1 |
| Clevinger | Michael | LAA | SP | 1 |
| Clippard | Tyler | WAS | RP | 11 |
| Cloyd | Tyler | PHI | SP | 3 |
| Cobb | Alex | TB | SP | 8 |
| Cochran | Tom | CIN | SP | 1 |
| Cody | Christopher | MIL | RP | 1 |
| Coello | Robert | LAA | RP | 1 |
| Coffey | Todd | LAD | RP | 1 |
| Cofield | Kyle | PIT | SP | 1 |
| Coke | Phil | DET | RP | 4 |
| Cole | Gerrit | PIT | SP | 1 |
| Cole | A.J. | WAS | SP | 1 |
| Coleman | Louis | KC | RP | 2 |
| Coleman | Casey | CHC | RP | 1 |
| Collazo | Willie | TOR | RP | 1 |
| Collins | Tim | KC | RP | 4 |
| Collmenter | Josh | ARI | RP | 5 |
| Colome | Alex | TB | SP | 1 |
| Colome | Jesus | TEX | RP | 1 |
| Colon | Bartolo | OAK | SP | 6 |
| Colon | Roman | PIT | RP | 1 |
| Colvin | Brody | PHI | SP | 1 |
| Colyer | Steve | ATL | RP | 1 |
| Concepcion | Gerardo | CHC | SP | 1 |
| Concepcion | Edward | SF | RP | 1 |
| Condrey | Clay | MIN | RP | 1 |
| Conley | Adam | MIA | SP | 1 |
| Connolly | Jon | DET | SP | 1 |
| Contreras | Jose | PIT | RP | 1 |
| Contreras | Carlos | CIN | P | 1 |
| Cook | Ryan | OAK | RP | 9 |
| Cook | Aaron | PHI | SP | 1 |
| Cooney | Brandon | BAL | P | 1 |
| Corbin | Patrick | ARI | SP | 5 |
| Corcino | Daniel | CIN | SP | 1 |
| Corcoran | Roy | HOU | RP | 1 |
| Corcoran | Tim | LAD | RP | 1 |
| Cordero | Francisco | HOU | RP | 1 |
| Cordero | Chad | LAA | RP | 1 |
| Cordier | Erik | PIT | SP | 1 |
| Core | Danny | TOR | RP | 1 |
| Corey | Bryan | SD | RP | 1 |
| Corey | Mark | NYY | RP | 1 |
| Corley | Tyson | CHW | RP | 1 |
| Corpas | Manny | COL | RP | 1 |
| Correa | Hector | SF | RP | 1 |
| Correa | Manaurys | LAA | P | 1 |
| Correia | Kevin | MIN | SP | 5 |
| Cortes | Dan | SEA | RP | 1 |
| Cortes | David | SF | RP | 1 |
| Cortez | Renee | SEA | RP | 1 |
| Cosart | Jarred | HOU | SP | 1 |
| Cota | Luis | KC | SP | 1 |
| Cotts | Neal | TEX | RP | 1 |
| Coutlangus | Jon | ARI | RP | 1 |
| Cova | Rafael | SF | SP | 1 |
| Cox | J.B. | NYY | RP | 1 |
| Cox | Bryson | BOS | RP | 1 |
| Crain | Jesse | CHW | RP | 4 |
| Cramer | Bobby | OAK | RP | 1 |
| Crawford | Evan | TOR | RP | 1 |
| Crawford | Tristan | WAS | RP | 1 |
| Crick | Kyle | SF | RP | 1 |
| Cromer | Jason | TB | RP | 1 |
| Crosby | Casey | DET | SP | 1 |
| Crotta | Mike | PIT | RP | 1 |
| Crouse | Matt | DET | P | 1 |
| Crouthers | Dave | CHC | RP | 1 |
| Crow | Aaron | KC | RP | 4 |
| Cruceta | Francisco | DET | RP | 1 |
| Cruz | Juan | PHI | RP | 1 |
| Cruz | Rhiner | HOU | RP | 1 |
| Cueto | Johnny | CIN | SP | 18 |
| Cuevas | Jairo | KC | SP | 1 |
| Cullen | Ryan | NYM | RP | 1 |
| Cummings | Jeremy | TB | SP | 1 |
| Curreri | Frank | ARI | RP | 1 |
| Currin | Patrick | OAK | RP | 1 |
| Curtis | Dan | ATL | RP | 1 |
| Cyr | Eric | TEX | RP | 1 |
| Daigle | Casey | SF | RP | 1 |
| Daley | Matt | NYY | RP | 1 |
| Danks | John | CHW | SP | 5 |
| Darrow | Rudy | ATL | RP | 1 |
| Darvish | Yu | TEX | SP | 21 |
| Davidson | Daniel | LAA | RP | 1 |
| Davidson | Dave | BAL | RP | 1 |
| Davies | Kyle | KC | SP | 1 |
| Davis | Wade | KC | RP | 7 |
| Davis | Doug | CHW | SP | 1 |
| Davis | Erik | WAS | SP | 1 |
| Davis | Jason T. | PIT | RP | 1 |
| Day | Dewon | OAK | RP | 1 |
| Dayton | Grant | MIA | RP | 1 |
| De Vries | Cole | MIN | P | 1 |
| Deago | Roger | SD | SP | 1 |
| DeBarr | Nick | LAD | RP | 1 |
| Deduno | Samuel | MIN | SP | 1 |
| DeFratus | Justin | PHI | RP | 1 |
| DeGrom | Jacob | NYM | SP | 1 |
| DeHoyos | Gabe | OAK | RP | 1 |
| DeJong | Chase | TOR | RP | 1 |
| DeJong | Jordan | TOR | RP | 1 |
| Delabar | Steve | TOR | RP | 4 |
| DeLaCruz | Frankie | MIL | RP | 1 |
| DeLaCruz | Jose | SEA | RP | 1 |
| DeLaCruz | Julio | KC | RP | 1 |
| DeLaCruz | Kelvin | LAD | SP | 1 |
| Delaney | Rob | BAL | RP | 1 |
| DeLaRosa | Jorge | COL | SP | 5 |
| DeLaRosa | Rubby | BOS | RP | 1 |
| DeLaRosa | Dane | TB | RP | 1 |
| DeLaRosa | Eury | ARI | P | 1 |
| DeLaRosa | Wilkin | CIN | RP | 1 |
| DeLaTorre | Jose | BOS | RP | 1 |
| DeLaVara | Gilbert | CIN | RP | 1 |
| Delcarmen | Manny | NYY | RP | 1 |
| DeLeon | Jorge | HOU | RP | 1 |
| Delgado | Randall | ARI | SP | 2 |
| Delgado | Jesus | CIN | RP | 1 |
| DeLosSantos | Fautino | SD | RP | 1 |
| delosSantos | Richard | TB | RP | 1 |
| DeLosSantos | Valerio | NYM | SP | 1 |
| DeLosSantos | Miguel | MIL | SP | 1 |
| DeLosSantos | Frank | TB | P | 1 |
| DelRosario | Enerio | HOU | RP | 1 |
| Demaria | Chris | MIL | RP | 1 |
| DeMark | Mike | ARI | RP | 1 |
| Demel | Sam | HOU | RP | 1 |
| Dempster | Ryan | BOS | SP | 11 |
| Denney | Kyle | WAS | SP | 1 |
| DePaula | Jose | SD | SP | 1 |
| DePaula | Julio | TB | RP | 1 |
| DeSalvo | Matt | MIA | RP | 1 |
| Deschenes | Marc | BOS | RP | 1 |
| Desgue | Fernando | LAD | RP | 1 |
| Dessens | Elmer | NYM | RP | 1 |
| Detwiler | Ross | WAS | SP | 6 |
| Devenski | Chris | HOU | RP | 1 |
| Devine | Joey | OAK | RP | 1 |
| DeVries | Cole | MIN | SP | 1 |
| Deza | Fredy | BAL | SP | 1 |
| Dials | Zachary | TOR | RP | 1 |
| Diamond | Scott | MIN | SP | 7 |
| Diamond | Thomas | CHC | RP | 1 |
| Diaz | Felix | WAS | RP | 1 |
| Diaz | Jose | PIT | RP | 1 |
| Diaz | Amalio | LAA | P | 1 |
| Diaz | Joselo | TEX | RP | 1 |
| Diaz | Dayan | CHC | P | 1 |
| Dickerson | Dale | CLE | RP | 1 |
| Dickey | R.A. | TOR | SP | 23 |
| Dickson | Brandon | STL | RP | 1 |
| Diekman | Jacob | PHI | RP | 1 |
| DiFelice | Mark | MIL | RP | 1 |
| Dillard | Tim | MIL | RP | 1 |
| DiNardo | Lenny | BOS | SP | 1 |
| Dingman | Craig | DET | RP | 1 |
| Dittler | Jake | CLE | SP | 1 |
| Dodson | Stephen | COL | RP | 1 |
| Dohmann | Scott | LAD | RP | 1 |
| Dolis | Rafael | CHC | RP | 1 |
| Dolsi | Freddy | CHW | RP | 1 |
| Donnelly | Brendan | PIT | RP | 1 |
| Doolittle | Sean | OAK | RP | 4 |
| Doolittle | Michael | MIA | P | 1 |
| Dorman | Rich | SEA | SP | 1 |
| Dotel | Octavio | DET | RP | 5 |
| Doubront | Felix | BOS | SP | 8 |
| Dove | Dennis | STL | RP | 1 |
| Dowdy | Justin | SF | RP | 1 |
| Downs | Scott | LAA | RP | 5 |
| Downs | Darin | DET | RP | 1 |
| Downs | Brodie | SEA | RP | 1 |
| Doyle | Terry | BOS | SP | 1 |
| Doyle | Jared | ARI | RP | 1 |
| Doyne | Cory | WAS | RP | 1 |
| Drabek | Kyle | TOR | SP | 1 |
| Drake | Oliver | BAL | SP | 1 |
| Drese | Ryan | ATL | SP | 1 |
| Driskill | Travis | HOU | RP | 1 |
| Dubee | Michael | PIT | P | 1 |
| Duchscherer | Justin | BAL | SP | 1 |
| Duckworth | Brandon | BOS | SP | 1 |
| Duensing | Brian | MIN | RP | 3 |
| Duff | Grant | NYY | RP | 1 |
| Duffy | Danny | KC | SP | 1 |
| Duke | Zach | WAS | RP | 1 |
| Duke | Ryan | PHI | P | 1 |
| Dumatrait | Phil | MIN | RP | 1 |
| Dunn | Mike | MIA | RP | 2 |
| Dunn | Scott | OAK | RP | 1 |
| Dunning | Jake | SF | RP | 1 |
| Durbin | Chad | PHI | RP | 2 |
| Durbin | J.D. | BOS | SP | 1 |
| Dwyer | Chris | KC | SP | 1 |
| Dyson | Sam | MIA | RP | 1 |
| Eadington | Eric | LAD | P | 1 |
| Eaton | Adam | COL | SP | 1 |
| Eckert | Harold | LAD | RP | 1 |
| Edell | Ryan | BAL | SP | 1 |
| Edgin | Josh | NYM | RP | 1 |
| Edlefsen | Steve | SF | RP | 1 |
| Edwards | Bryan | NYM | RP | 1 |
| Eflin | Zach | SD | RP | 1 |
| Egan | Pat | BAL | RP | 1 |
| Egbert | Jack | NYM | RP | 1 |
| Ekstrom | Mike | OAK | RP | 1 |
| Elarton | Scott | PHI | SP | 1 |
| Elbert | Scott | LAD | RP | 1 |
| Elliott | Matthew | ARI | RP | 1 |
| Ellis | Jonathon | SD | RP | 1 |
| Ellis | Jordan | PHI | P | 1 |
| Ellis | Josh | ARI | RP | 1 |
| Ely | John | HOU | RP | 1 |
| Embree | Alan | CHW | RP | 1 |
| Embry | Byron | SEA | RP | 1 |
| Englebrook | Evan | HOU | RP | 1 |
| English | Jesse | WAS | RP | 1 |
| Ennis | John | PHI | RP | 1 |
| Enright | Barry | LAA | RP | 1 |
| Eovaldi | Nate | MIA | SP | 3 |
| Eppley | Cody | NYY | RP | 1 |
| Erbe | Brandon | BAL | SP | 1 |
| Erlin | Robbie | SD | SP | 2 |
| Escalona | Edgmer | COL | RP | 1 |
| Escalona | Sergio | HOU | RP | 1 |
| Escobar | Edwin | SF | P | 1 |
| Escobar | Kelvim | MIL | SP | 1 |
| Espineli | Geno | COL | RP | 1 |
| Espinosa | Sergio | BOS | P | 1 |
| Estes | Shawn | WAS | SP | 1 |
| Estrada | Marco | MIL | SP | 8 |
| Estrada | Jesus | CHC | RP | 1 |
| Estrada | Paul | HOU | RP | 1 |
| Etherton | Seth | LAD | SP | 1 |
| Eveland | Dana | BAL | RP | 1 |
| Everts | Clint | TOR | SP | 1 |
| Eyre | Willie | BAL | RP | 1 |
| Fahrner | Evan | OAK | RP | 1 |
| Falkenborg | Brian | SD | RP | 1 |
| Familia | Jeurys | NYM | RP | 1 |
| Farina | Alan | TOR | RP | 1 |
| Farnsworth | Kyle | TB | RP | 2 |
| Farquhar | Danny | SEA | RP | 1 |
| Faulk | Kenny | DET | P | 1 |
| Feierabend | Ryan | TEX | SP | 1 |
| Feldman | Scott | CHC | SP | 5 |
| Feliciano | Pedro | NYM | RP | 1 |
| Felix | Francisco | LAD | RP | 1 |
| Feliz | Neftali | TEX | SP | 1 |
| Fernandes | Kyle | BOS | P | 1 |
| Fernandez | Anthony | SEA | P | 1 |
| Fernandez | Jose | MIA | SP | 1 |
| Fick | C.J. | HOU | RP | 1 |
| Field | Nate | MIA | RP | 1 |
| Fields | Josh | HOU | RP | 1 |
| Fien | Casey | MIN | RP | 1 |
| Fiers | Mike | MIL | SP | 10 |
| Fife | Stephen | LAD | SP | 1 |
| Figaro | Alfredo | MIL | RP | 1 |
| Figueroa | Nelson | ARI | SP | 1 |
| Figueroa | Pedro | OAK | RP | 1 |
| Finch | Brian | BAL | SP | 1 |
| Fish | Robert | ATL | RP | 1 |
| Fisher | Carlos | OAK | RP | 1 |
| Fiske | Justin | STL | RP | 1 |
| Fister | Doug | DET | SP | 12 |
| Fitzgerald | Justin | SF | SP | 1 |
| Flande | Yohan | ATL | SP | 1 |
| Flannery | Michael | CIN | RP | 1 |
| Fleet | Austin | SF | RP | 1 |
| Fleming | Marquis | TB | RP | 1 |
| Flinn | Chris | TB | RP | 1 |
| Flores | Randy | SD | RP | 1 |
| Flores | Ron | CIN | RP | 1 |
| Flores | Jose | CLE | RP | 1 |
| Flores | Adalberto | HOU | P | 1 |
| Floyd | Gavin | CHW | SP | 10 |
| Flynn | Conrad | ARI | RP | 1 |
| Flynn | Brian | MIA | SP | 1 |
| Fogg | Josh | PHI | RP | 1 |
| Foltynewicz | Mike | HOU | SP | 1 |
| Font | Wilmer | TEX | RP | 1 |
| Foppert | Jesse | SF | SP | 1 |
| Fornataro | Eric | STL | P | 1 |
| Fortunato | Bartolome | SF | RP | 1 |
| Forystek | Brian | BAL | RP | 1 |
| Fossum | Casey | BAL | SP | 1 |
| Foster | John | KC | RP | 1 |
| Foster | Zach | PIT | P | 1 |
| Fox | Chad | CHC | RP | 1 |
| Fox | Matt | SEA | RP | 1 |
| Francis | Jeff | COL | SP | 4 |
| Francisco | Frank | NYM | RP | 6 |
| Franco | Martire | PHI | RP | 1 |
| Franklin | Ryan | STL | RP | 1 |
| Fraser | Ryan | NYM | P | 1 |
| Frasor | Jason | TEX | RP | 2 |
| Frazier | Parker | COL | P | 1 |
| Freed | Mark | ARI | RP | 1 |
| Freeman | Sam | STL | RP | 1 |
| Freeman | Justin | CIN | P | 1 |
| French | Luke | SEA | SP | 1 |
| Fried | Max | SD | SP | 1 |
| Friedrich | Christian | COL | SP | 1 |
| Friend | Justin | PHI | RP | 1 |
| Frieri | Ernesto | LAA | RP | 12 |
| Frontz | Neal | TB | RP | 1 |
| Fruto | Emiliano | ATL | RP | 1 |
| Fuentes | Brian | STL | RP | 1 |
| Fujikawa | Kyuji | CHC | RP | 6 |
| Fukumori | Kazuo | TEX | RP | 1 |
| Fulchino | Jeff | WAS | RP | 1 |
| Fulmer | Michael | NYM | SP | 1 |
| Fultz | Aaron | CIN | RP | 1 |
| Furbush | Charlie | SEA | RP | 3 |
| Furnish | Brad | STL | RP | 1 |
| Gabbard | Kason | BOS | SP | 1 |
| Gabino | Armando | BAL | RP | 1 |
| Gaffney | Scott | CIN | P | 1 |
| Gagne | Eric | LAD | RP | 1 |
| Gailey | Frank | PHI | P | 1 |
| Galarraga | Armando | CIN | SP | 1 |
| Gallagher | Sean | CIN | RP | 1 |
| Gallardo | Yovani | MIL | SP | 20 |
| Gallo | Mike | TOR | RP | 1 |
| Garate | Victor | MIL | RP | 1 |
| Garceau | Shaun | STL | RP | 1 |
| Garcia | Jaime | STL | SP | 6 |
| Garcia | Freddy | SD | SP | 3 |
| Garcia | Christian | WAS | RP | 1 |
| Garcia | Rosman | TEX | RP | 1 |
| Garcia | Onelki | LAD | SP | 1 |
| Garcia | Jose | OAK | RP | 1 |
| Garcia | Harvey | LAD | RP | 1 |
| Garcia | Anderson | SEA | RP | 1 |
| Garcia | Angel | OAK | RP | 1 |
| Gardner | Michael | SD | RP | 1 |
| Gardner | Lee | MIA | RP | 1 |
| Gardner | Richie | MIL | SP | 1 |
| Gardner | Joe | COL | SP | 1 |
| Garland | Jon | SEA | SP | 1 |
| Garman | Brian | MIL | P | 1 |
| Garr | Brennan | TEX | RP | 1 |
| Garrison | Seth | BOS | P | 1 |
| Garrison | Steve | ARI | RP | 1 |
| Garza | Matt | CHC | SP | 10 |
| Gassner | Dave | MIN | SP | 1 |
| Gast | John | STL | P | 1 |
| Gaub | John | STL | SP | 1 |
| Gaudin | Chad | SF | RP | 1 |
| Gausman | Kevin | BAL | SP | 1 |
| Gayhart | Jared | DET | RP | 1 |
| Gearrin | Cory | ATL | RP | 1 |
| Geary | Geoff | LAD | RP | 1 |
| Gee | Dillon | NYM | SP | 8 |
| Geer | Josh | SD | SP | 1 |
| Geltz | Steven | LAA | RP | 1 |
| George | Chris | BAL | SP | 1 |
| Gerbe | Jeff | DET | RP | 1 |
| German | Franklyn | CHW | RP | 1 |
| Germano | Justin | TOR | SP | 1 |
| Germen | Gonzalez | NYM | P | 1 |
| Geronimo | Ramon | CIN | RP | 1 |
| Gervacio | Sammy | HOU | RP | 1 |
| Gibson | Kyle | MIN | SP | 2 |
| Giese | Dan | OAK | RP | 1 |
| Gil | Francisco | NYY | P | 1 |
| Giles | Kenneth | PHI | RP | 1 |
| Gilmartin | Sean | ATL | SP | 1 |
| Ginley | Kyle | TOR | SP | 1 |
| Ginter | Matt | MIL | SP | 1 |
| Giolito | Lucas | WAS | RP | 1 |
| Gissell | Chris | COL | RP | 1 |
| Glen | Willie | MIA | SP | 1 |
| Glover | Gary | MIA | RP | 1 |
| Gobble | Jimmy | COL | RP | 1 |
| Godfrey | Graham | OAK | SP | 1 |
| Gogal | Jeffrey | MIA | RP | 1 |
| Gomes | Brandon | TB | RP | 1 |
| Gomez | Jeanmar | PIT | SP | 2 |
| Gomez | Mariano | ATL | RP | 1 |
| Gonzalez | Gio | WAS | SP | 22 |
| Gonzalez | Miguel | BAL | SP | 5 |
| Gonzalez | Michael | MIL | RP | 1 |
| Gonzalez | Edgar | HOU | RP | 1 |
| Gonzalez | Enrique | DET | RP | 1 |
| Gonzalez | Luis E. | SEA | RP | 1 |
| Gonzalez | Marco | STL | RP | 1 |
| Gonzalez | Rey | TOR | SP | 1 |
| Gonzalez | Aguido | CIN | RP | 1 |
| Goocher | Clint | ARI | RP | 1 |
| Goody | Nick | NYY | P | 1 |
| Gordon | Tom | ARI | RP | 1 |
| Gordon | Derrick | OAK | RP | 1 |
| Gordon | Brian | OAK | RP | 1 |
| Gorgen | Matt | ARI | RP | 1 |
| Gorski | Darin | NYM | P | 1 |
| Gorzelanny | Tom | MIL | RP | 4 |
| Gosling | Mike | CLE | RP | 1 |
| Gothreaux | Jared | HOU | SP | 1 |
| Grabow | John | LAD | RP | 1 |
| Gracesqui | Franklyn | BAL | RP | 1 |
| Gracey | Scott | TOR | RP | 1 |
| Graham | Caleb | LAA | P | 1 |
| Graham | J.R. | ATL | SP | 1 |
| Graham | Andrew | COL | RP | 1 |
| Granier | Drew | OAK | P | 1 |
| Graves | Danny | HOU | RP | 1 |
| Gray | Jeff | CHW | RP | 1 |
| Gray | Sonny | OAK | P | 1 |
| Green | Matthew | ARI | RP | 1 |
| Green | Nick A. | MIL | SP | 1 |
| Green | Sean | TEX | RP | 1 |
| Greene | Shane | NYY | P | 1 |
| Greenwood | Nick | STL | SP | 1 |
| Gregerson | Luke | SD | RP | 9 |
| Gregg | Kevin | LAD | RP | 1 |
| Greinke | Zack | LAD | SP | 21 |
| Griffin | A.J. | OAK | SP | 7 |
| Grilli | Jason | PIT | RP | 13 |
| Grimm | Justin | TEX | RP | 1 |
| Gronkiewicz | Lee | BOS | RP | 1 |
| Grube | Jarrett | LAA | SP | 1 |
| Gryboski | Kevin | SF | RP | 1 |
| Guardado | Eddie | TEX | RP | 1 |
| Guerra | Javy | LAD | RP | 2 |
| Guerra | Deolis | MIN | SP | 1 |
| Guerrier | Matt | LAD | RP | 2 |
| Guerrieri | Taylor | TB | P | 1 |
| Guevara | Carlos | SD | RP | 1 |
| Guillon | Ismael | CIN | P | 1 |
| Guilmet | Preston | CLE | P | 1 |
| Gulin | Lindsay | MIL | RP | 1 |
| Gunderson | Kevin | ATL | RP | 1 |
| Gustafson | Timothy | ATL | P | 1 |
| Guthrie | Jeremy | KC | SP | 5 |
| Gutierrez | J.C. | KC | RP | 1 |
| Gutierrez | Carlos | CHC | RP | 1 |
| Gutierrez | Danny | TEX | SP | 1 |
| Guttormson | Rick | SEA | RP | 1 |
| Guzman | Angel | LAD | RP | 1 |
| Hacker | Eric | SF | RP | 1 |
| Hader | Josh | BAL | RP | 1 |
| Haeger | Charlie | BOS | SP | 1 |
| Hagadone | Nick | CLE | RP | 1 |
| Hagens | Bradin | ARI | P | 1 |
| Hagerty | Luke | MIA | RP | 1 |
| Haigwood | Dan | PIT | SP | 1 |
| Haines | Talley | BOS | RP | 1 |
| Halama | John | MIL | SP | 1 |
| Hale | David | ATL | P | 1 |
| Haley | Trey | CLE | P | 1 |
| Hall | Bo | NYY | RP | 1 |
| Hall | Shaeffer | NYY | P | 1 |
| Halladay | Roy | PHI | SP | 17 |
| Halsey | Brad | LAD | SP | 1 |
| Hamburger | Mark | HOU | RP | 1 |
| Hamels | Cole | PHI | SP | 25 |
| Hamman | Corey | PIT | RP | 1 |
| Hammel | Jason | BAL | SP | 7 |
| Hammes | Zach | LAD | SP | 1 |
| Hammond | Steven | MIL | RP | 1 |
| Hampson | Justin | NYM | RP | 1 |
| Hampton | Mike | ARI | SP | 1 |
| Hamren | Erik | SD | RP | 1 |
| Hamulack | Tim | KC | RP | 1 |
| Hand | Brad | MIA | SP | 1 |
| Hand | Donovan | MIL | P | 1 |
| Hankins | Derek | TEX | P | 1 |
| Hanrahan | Joel | BOS | RP | 18 |
| Hansack | Devern | BOS | RP | 1 |
| Hansen | Craig | PIT | RP | 1 |
| Hanson | Tommy | LAA | SP | 9 |
| Happ | J.A. | TOR | SP | 5 |
| Harang | Aaron | LAD | SP | 6 |
| Harben | Adam | CHC | SP | 1 |
| Harden | Rich | MIN | SP | 1 |
| Hardy | Blaine | KC | RP | 1 |
| Haren | Dan | WAS | SP | 14 |
| Harikkala | Tim | OAK | RP | 1 |
| Harker | Brett | MIA | RP | 1 |
| Harrell | Lucas | HOU | SP | 6 |
| Harrington | Matt | CHC | RP | 1 |
| Harris | William | COL | RP | 1 |
| Harris | Tyrelle | CHC | P | 1 |
| Harrison | Matt | TEX | SP | 12 |
| Harrold | Stephen | SF | RP | 1 |
| Hart | Kevin | PIT | SP | 1 |
| Harvey | Matt | NYM | SP | 7 |
| Harvey | Kris | PIT | RP | 1 |
| Hassebrock | Blake | OAK | P | 1 |
| Hatcher | Chris | MIA | RP | 1 |
| Hatley | Marcus | CHC | P | 1 |
| Hawkins | LaTroy | NYM | RP | 1 |
| Hawksworth | Blake | LAD | RP | 1 |
| Hayes | Christopher | KC | RP | 1 |
| Hayes | Drew | CIN | RP | 1 |
| Hayhurst | Dirk | TB | RP | 1 |
| Heaney | Andrew | MIA | SP | 1 |
| Heath | Deunte | CHW | RP | 1 |
| Heckathorn | Kyle | MIL | SP | 1 |
| Hedrick | Justin | SF | RP | 1 |
| Hefner | Jeremy | NYM | SP | 1 |
| Heilman | Aaron | SEA | RP | 1 |
| Hellickson | Jeremy | TB | SP | 9 |
| Hellweg | Johnny | MIL | RP | 1 |
| Hembree | Heath | SF | RP | 1 |
| Henderson | Jim | MIL | RP | 4 |
| Hendrickson | Mark | BAL | RP | 1 |
| Hendrickson | Ben | MIN | SP | 1 |
| Hendriks | Liam | MIN | SP | 3 |
| Henn | Sean | SEA | RP | 1 |
| Hennessey | Brad | MIN | RP | 1 |
| Hensley | Clay | CIN | RP | 2 |
| Hensley | Matt | TOR | RP | 1 |
| Hensley | Ty | NYY | RP | 1 |
| Heredia | Luis | PIT | SP | 1 |
| Herges | Matt | KC | RP | 1 |
| Hermsen | B.J. | MIN | P | 1 |
| Hernandez | Felix | SEA | SP | 23 |
| Hernandez | David | ARI | RP | 9 |
| Hernandez | Roberto | TB | SP | 1 |
| Hernandez | Livan | MIL | RP | 1 |
| Hernandez | Pedro | MIN | SP | 1 |
| Hernandez | Raymond | ARI | P | 1 |
| Hernandez | Yoel | PHI | RP | 1 |
| Hernandez | Orlando | WAS | SP | 1 |
| Hernandez | Gaby | KC | SP | 1 |
| Hernandez | Fernando | OAK | RP | 1 |
| Hernandez | Chris | BOS | SP | 1 |
| Hernandez | Carlos E. | TB | SP | 1 |
| Hernandez | Carlos | OAK | P | 1 |
| Herndon | David | NYY | RP | 1 |
| Herrera | Kelvin | KC | RP | 6 |
| Herrera | Danny | NYM | RP | 1 |
| Herrera | Yoslan | MIN | SP | 1 |
| Herrera | Alex | ATL | RP | 1 |
| Herrmann | Frank | CLE | RP | 1 |
| Herron | Tyler | STL | RP | 1 |
| Hertzler | Barry | BOS | RP | 1 |
| Hessler | Keith | ARI | P | 1 |
| Heston | Chris | SF | SP | 1 |
| Hill | Rich | CLE | RP | 1 |
| Hill | Shawn | DET | RP | 1 |
| Hill | Nick | SEA | RP | 1 |
| Hill | Jeremy | LAA | RP | 1 |
| Hill | Danny | TOR | RP | 1 |
| Hinckley | Mike | TOR | RP | 1 |
| Hines | Carlos | HOU | RP | 1 |
| Hinshaw | Alex | TOR | RP | 1 |
| Hinton | Robert | BAL | RP | 1 |
| Hirsh | Jason | NYY | SP | 1 |
| Hobgood | Matthew | BAL | SP | 1 |
| Hochevar | Luke | KC | SP | 5 |
| Hoey | Jim | MIL | RP | 1 |
| Hoffman | Matt | DET | P | 1 |
| Holdzkom | Lincoln | BOS | RP | 1 |
| Holland | Greg | KC | RP | 16 |
| Holland | Derek | TEX | SP | 11 |
| Holliman | Mark | BOS | SP | 1 |
| Holmberg | David | ARI | SP | 1 |
| Holmes | Clay | PIT | SP | 1 |
| Holt | Bradley | NYM | SP | 1 |
| Honel | Kris | STL | RP | 1 |
| Hoorelbeke | Casey | LAD | RP | 1 |
| Hoover | J.J. | CIN | RP | 2 |
| Hope | Mason | MIA | SP | 1 |
| Hornbeck | Ben | OAK | SP | 1 |
| Horne | Alan | NYY | SP | 1 |
| Horst | Jeremy | PHI | RP | 2 |
| Hottovy | Tommy | TOR | RP | 1 |
| Houlton | D.J. | LAD | RP | 1 |
| House | T.J. | CLE | P | 1 |
| Houser | Adrian | HOU | SP | 1 |
| Houser | James | MIA | RP | 1 |
| Housman | Jeff | MIL | RP | 1 |
| Houston | Daniel | COL | P | 1 |
| Houston | Ryan | LAA | RP | 1 |
| Hovis | Jonathan | NYY | RP | 1 |
| Howard | Adam | ARI | RP | 1 |
| Howard | Ben | BOS | RP | 1 |
| Howard | Dillon | CLE | SP | 1 |
| Howell | J.P. | LAD | RP | 1 |
| Huber | Jon | LAD | RP | 1 |
| Hudson | Tim | ATL | SP | 11 |
| Hudson | Daniel | ARI | SP | 2 |
| Hudson | Luke | KC | SP | 1 |
| Huerta | Edgar | SD | RP | 1 |
| Huff | David | CLE | SP | 3 |
| Hughes | Phil | NYY | SP | 12 |
| Hughes | Jared | PIT | RP | 2 |
| Hughes | Travis | BOS | RP | 1 |
| Hughes | Dusty | ATL | RP | 1 |
| Huisman | Justin | KC | RP | 1 |
| Hull | Eric | SEA | RP | 1 |
| Hultzen | Danny | SEA | SP | 1 |
| Humber | Philip | HOU | SP | 4 |
| Hunter | Tommy | BAL | SP | 3 |
| Hunter | Brett | OAK | RP | 1 |
| Hunton | Jon | OAK | RP | 1 |
| Huntzinger | Brock | BOS | P | 1 |
| Hurd | John | CHW | RP | 1 |
| Hurley | Eric | LAA | SP | 1 |
| Hurley | Trevor | TEX | P | 1 |
| Hutchinson | Trevor | MIA | RP | 1 |
| Hutchison | Drew | TOR | SP | 1 |
| Hyatt | Austin | PHI | SP | 1 |
| Hyde | Lee | WAS | RP | 1 |
| Hynes | Colt | SD | RP | 1 |
| Hynick | Brandon | LAA | SP | 1 |
| Igarashi | Ryota | NYY | RP | 1 |
| Igawa | Kei | NYY | SP | 1 |
| Infante | Gregory | LAD | RP | 1 |
| Ingram | Jesse | TEX | RP | 1 |
| Inman | Will | TB | SP | 1 |
| Irwin | Phil | PIT | P | 1 |
| Isenberg | Kurt | SD | RP | 1 |
| Isringhausen | Jason | LAA | RP | 1 |
| Italiano | Craig | SD | RP | 1 |
| Iwakuma | Hisashi | SEA | SP | 9 |
| Jackson | Edwin | CHC | SP | 11 |
| Jackson | Steven | LAD | RP | 1 |
| Jackson | Jay | CHC | SP | 1 |
| Jackson | Kyle | BOS | RP | 1 |
| Jackson | Zach | TEX | SP | 1 |
| Jackson | Luke | TEX | SP | 1 |
| Jaime | Juan | ATL | SP | 1 |
| Jakubauskas | Chris | MIL | SP | 1 |
| James | Michael | BOS | RP | 1 |
| James | Justin | MIL | RP | 1 |
| James | Chad | MIA | SP | 1 |
| James | Brad | HOU | SP | 1 |
| James | Craig | SEA | RP | 1 |
| James | Chuck | NYM | RP | 1 |
| Jamison | Neil | SD | RP | 1 |
| Jan | Carlos | BAL | RP | 1 |
| Jang | Pil Joon | LAA | SP | 1 |
| Jansen | Kenley | LAD | RP | 14 |
| Janssen | Casey | TOR | RP | 11 |
| Jarrett | Sean | COL | P | 1 |
| Jeffress | Jeremy | TOR | RP | 1 |
| Jenkins | Chad | TOR | RP | 1 |
| Jenkins | Tyrell | STL | SP | 1 |
| Jenks | Bobby | BOS | RP | 1 |
| Jennings | Dan | MIA | RP | 1 |
| Jennings | Jason | OAK | RP | 1 |
| Jensen | George | TB | P | 1 |
| Jepsen | Kevin | LAA | RP | 3 |
| Jimenez | Ubaldo | CLE | SP | 6 |
| Jimenez | Cesar | PHI | RP | 1 |
| Jimenez | Kelvin | CHW | RP | 1 |
| Joaquin | Waldis | WAS | RP | 1 |
| Johnson | Jim | BAL | RP | 21 |
| Johnson | Josh | TOR | SP | 12 |
| Johnson | Steve | BAL | RP | 1 |
| Johnson | Jeremy | DET | RP | 1 |
| Johnson | Tyler J. | SEA | RP | 1 |
| Johnson | Nathan | PHI | RP | 1 |
| Johnson | Pierce | CHC | RP | 1 |
| Johnson | Kris | PIT | SP | 1 |
| Johnson | Kevin | LAA | P | 1 |
| Johnson | Erik | CHW | P | 1 |
| Johnson | David | MIL | RP | 1 |
| Johnson | Brian | BOS | SP | 1 |
| Johnson | Blake | LAD | P | 1 |
| Johnson | Alan | COL | SP | 1 |
| Johnston | Andrew | COL | RP | 1 |
| Johnston | Mike | SD | RP | 1 |
| Jones | Nate | CHW | RP | 3 |
| Jones | Geoff | CHC | RP | 1 |
| Jones | Christopher | ATL | P | 1 |
| Jones | Beau | MIA | P | 1 |
| Jones | Greg | LAD | RP | 1 |
| Jones | Hunter | CLE | RP | 1 |
| Jones | Jason M. | WAS | RP | 1 |
| Jones | Mike | MIL | RP | 1 |
| Jones | Justin | WAS | SP | 1 |
| Jones | Devin | BAL | P | 1 |
| Jorgenson | Adam | COL | RP | 1 |
| Joseph | Donnie | KC | RP | 1 |
| Journell | Jimmy | CIN | RP | 1 |
| Juarez | William | LAD | RP | 1 |
| Judy | Josh | CIN | RP | 1 |
| Jukich | Ben | CIN | SP | 1 |
| Julianel | Ben | MIN | RP | 1 |
| Jung | Sung | ATL | RP | 1 |
| Junge | Eric | LAA | SP | 1 |
| Jungmann | Taylor | MIL | SP | 1 |
| Jurrjens | Jair | BAL | SP | 2 |
| Kadokura | Ken | CHC | SP | 1 |
| Kahn | Stephen | SEA | RP | 1 |
| Kahnle | Tommy | NYY | P | 1 |
| Karns | Nathan | WAS | P | 1 |
| Karstens | Jeff | PIT | SP | 4 |
| Kasparek | Kenn | SEA | SP | 1 |
| Kazmir | Scott | CLE | SP | 1 |
| Keating | Patrick | KC | RP | 1 |
| Keefer | Ryan | BAL | RP | 1 |
| Keisler | Randy | MIN | SP | 1 |
| Kelley | Shawn | NYY | RP | 1 |
| Kelly | Joe | STL | SP | 3 |
| Kelly | Casey | SD | SP | 1 |
| Kemp | Beau | TOR | RP | 1 |
| Kendrick | Kyle | PHI | SP | 6 |
| Kennard | Jeff | CHC | RP | 1 |
| Kennedy | Ian | ARI | SP | 19 |
| Kenney | Michael | LAA | RP | 1 |
| Kensing | Logan | COL | RP | 1 |
| Keppel | Bobby | MIN | RP | 1 |
| Kershaw | Clayton | LAD | SP | 29 |
| Kester | Tim | BOS | RP | 1 |
| Keuchel | Dallas | HOU | SP | 1 |
| Kibler | Jon | DET | SP | 1 |
| Kickham | Michael | SF | SP | 1 |
| Kiely | Timothy | LAA | SP | 1 |
| Kiker | Kasey | TEX | SP | 1 |
| Kilby | Brad | OAK | RP | 1 |
| Kim | Byung-Hyun | SF | RP | 1 |
| Kimball | Cole | WAS | RP | 1 |
| Kimbrel | Craig | ATL | RP | 31 |
| King | Blake | HOU | RP | 1 |
| Kinney | Josh | SEA | RP | 1 |
| Kinney | Matt | SF | SP | 1 |
| Kinsey | Christopher | ARI | RP | 1 |
| Kintzler | Brandon | MIL | RP | 1 |
| Kirkman | Michael | TEX | RP | 1 |
| Kissock | Christopher | PHI | P | 1 |
| Klatt | Ryan | SD | RP | 1 |
| Klein | Daniel | BAL | P | 1 |
| Kleine | Victor | CLE | RP | 1 |
| Kline | Branden | BAL | P | 1 |
| Klinker | Matt | CIN | SP | 1 |
| Kloess | Brandon | SD | RP | 1 |
| Kluber | Corey | CLE | SP | 1 |
| Knapp | Jason | CLE | SP | 1 |
| Knigge | Tyler | PHI | RP | 1 |
| Knight | Brandon | NYM | SP | 1 |
| Knotts | Gary | PHI | RP | 1 |
| Kobayashi | Masa | CLE | RP | 1 |
| Kobayashi | Hiroyuki | LAA | P | 1 |
| Koehler | Tom | MIA | RP | 1 |
| Kohn | Michael | LAA | RP | 1 |
| Kohn | Shawn | OAK | RP | 1 |
| Komine | Shane | OAK | SP | 1 |
| Kontos | George | SF | RP | 2 |
| Koplove | Mike | SD | RP | 1 |
| Kopp | David | STL | RP | 1 |
| Korecky | Bobby | TOR | RP | 1 |
| Koronka | John | LAD | SP | 1 |
| Korpi | Wade | MIA | P | 1 |
| Kown | Andrew | SF | RP | 1 |
| Krebs | Joseph | CIN | RP | 1 |
| Kroenke | Zach | MIL | RP | 1 |
| Kunz | Eddie | SD | RP | 1 |
| Kuo | Hong-Chih | SEA | RP | 1 |
| Kuroda | Hiroki | NYY | SP | 14 |
| Kussmaul | Ryan | CHW | P | 1 |
| Kuwata | Masumi | PIT | RP | 1 |
| Lackey | John | BOS | SP | 4 |
| Laffey | Aaron | NYM | SP | 1 |
| LaFromboise | Robert | SEA | P | 1 |
| Lahey | Tim | PHI | RP | 1 |
| Lamb | John | KC | SP | 1 |
| Lambert | Chris | BAL | RP | 1 |
| Lamm | Mark | ATL | P | 1 |
| Langfield | Dan | CIN | RP | 1 |
| Langwell | Matt | CLE | RP | 1 |
| Lanigan | Bobby | MIN | P | 1 |
| Lannan | John | PHI | SP | 3 |
| Lansford | Jared | OAK | SP | 1 |
| Lara | Braulio | MIA | SP | 1 |
| Lara | Alexis | SD | RP | 1 |
| Lara | Juan | CLE | RP | 1 |
| Larez | Victor | DET | P | 1 |
| Large | Terry | BOS | RP | 1 |
| Latimer | William | BOS | P | 1 |
| Latos | Mat | CIN | SP | 19 |
| Laughter | Andrew | TEX | RP | 1 |
| Lawrence | Brian | MIA | SP | 1 |
| Layne | Tom | SD | RP | 1 |
| Lazo | Raudel | MIA | RP | 1 |
| Leach | Brent | LAD | RP | 1 |
| League | Brandon | LAD | RP | 10 |
| Leake | Mike | CIN | SP | 6 |
| LeBlanc | Wade | MIA | RP | 3 |
| Lebron | Luis | BAL | RP | 1 |
| LeCure | Sam | CIN | RP | 3 |
| Ledezma | Wil | LAD | RP | 1 |
| Lee | Cliff | PHI | SP | 23 |
| Lee | Chen-Chang | CLE | RP | 1 |
| Lee | Zach | LAD | SP | 1 |
| Leek | Randy | STL | SP | 1 |
| Leesman | Charlie | CHW | SP | 1 |
| Lehr | Justin | CIN | SP | 1 |
| Leicester | Jon | BAL | SP | 1 |
| Lentz | Richard | BOS | RP | 1 |
| Leon | Arnold | OAK | RP | 1 |
| Leon | Arcenio | MIL | RP | 1 |
| Lerew | Anthony | KC | SP | 1 |
| Leroux | Chris | PIT | RP | 1 |
| Lester | Jon | BOS | SP | 11 |
| Lewis | Colby | TEX | SP | 4 |
| Lewis | Jensen | CHC | RP | 1 |
| Lewis | Rommie | ARI | RP | 1 |
| Lewis | Scott | CLE | SP | 1 |
| Liberatore | Adam | TB | P | 1 |
| Lidge | Brad | WAS | RP | 1 |
| Lilly | Ted | LAD | SP | 4 |
| Linares | Serguey | PIT | SP | 1 |
| Lincecum | Tim | SF | SP | 10 |
| Lincoln | Brad | TOR | RP | 3 |
| Lincoln | Mike | CIN | RP | 1 |
| Lindblom | Josh | TEX | RP | 3 |
| Lindsay | Shane | LAD | RP | 1 |
| Lindstrom | Matt | CHW | RP | 2 |
| Linebrink | Scott | STL | RP | 1 |
| Link | Jon | BAL | RP | 1 |
| Liotta | Ray | KC | SP | 1 |
| Liriano | Francisco | PIT | SP | 6 |
| Litsch | Jesse | TOR | SP | 1 |
| Littleton | Wes | SEA | RP | 1 |
| Lively | Mitch | SF | RP | 1 |
| Livingston | Bobby | TB | SP | 1 |
| Liz | Radhames | SD | RP | 1 |
| Lo | Chia-Jen | HOU | RP | 1 |
| Lobstein | Kyle | DET | SP | 1 |
| Locke | Jeff | PIT | SP | 2 |
| Loe | Kameron | SEA | RP | 2 |
| Lofgren | Chuck | MIL | SP | 1 |
| Logan | Boone | NYY | RP | 5 |
| Lohse | Kyle | STL | SP | 13 |
| Lollis | Matt | SD | P | 1 |
| Long | Matt | CHW | RP | 1 |
| Loop | Derrick | PHI | P | 1 |
| Looper | Braden | CHC | SP | 1 |
| Loosen | Matt | CHC | RP | 1 |
| Lopez | Wilton | COL | RP | 6 |
| Lopez | Javier | SF | RP | 4 |
| Lopez | Rodrigo | PHI | RP | 1 |
| Lopez | Gonzalo | ATL | RP | 1 |
| Lopez | Arturo | SD | RP | 1 |
| Lopez | Aquilino | DET | RP | 1 |
| Lorin | Brett | ARI | SP | 1 |
| Lotzkar | Kyle | CIN | SP | 1 |
| Loup | Aaron | TOR | RP | 1 |
| Loux | Shane | SF | RP | 1 |
| Loux | Barret | CHC | SP | 1 |
| Lovegrove | Kieran | CLE | SP | 1 |
| Lowe | Derek | NYY | SP | 1 |
| Lowe | Mark | LAD | RP | 1 |
| Lowery | Devon | KC | RP | 1 |
| Lowey | Josh | ATL | P | 1 |
| Lowry | Noah | SF | SP | 1 |
| Luebke | Cory | SD | SP | 3 |
| Lueke | Josh | TB | RP | 1 |
| Luetge | Lucas | SEA | RP | 3 |
| Lugo | Jose | ATL | RP | 1 |
| Lugo | Ruddy | DET | RP | 1 |
| Lugo | Ebelin | PHI | P | 1 |
| Luis | Santo | BOS | SP | 1 |
| Lujan | John | NYM | RP | 1 |
| Lumsden | Tyler | HOU | SP | 1 |
| Lyles | Jordan | HOU | SP | 4 |
| Lyman | Jeff | OAK | RP | 1 |
| Lynn | Lance | STL | SP | 13 |
| Lyon | Brandon | NYM | RP | 4 |
| Lyons | Tyler | STL | P | 1 |
| Mabeus | Chris | MIL | RP | 1 |
| Macdonald | Mike | TOR | RP | 1 |
| MacDougal | Mike | LAD | RP | 1 |
| Machi | Jean | SF | RP | 1 |
| Mackintosh | Jason | PHI | RP | 1 |
| MacLane | Evan | STL | RP | 1 |
| Madden | Corey | MIA | RP | 1 |
| Madrigal | Warner | ARI | RP | 1 |
| Madson | Ryan | LAA | RP | 7 |
| Maekawa | Katsuhiko | STL | RP | 1 |
| Maestri | Alessandro | CHC | RP | 1 |
| Magill | Matt | LAD | P | 1 |
| Magnuson | Trystan | TOR | RP | 1 |
| Magrane | Jim | WAS | RP | 1 |
| Mahay | Ron | CIN | RP | 1 |
| Maholm | Paul | ATL | SP | 9 |
| Mahon | Reid | ARI | RP | 1 |
| Main | Michael | SF | SP | 1 |
| Maine | John | MIA | SP | 1 |
| Maine | Scott | MIA | RP | 1 |
| Majewski | Gary | HOU | RP | 1 |
| Malaska | Mark | TB | RP | 1 |
| Maldonado | Ivan | NYM | RP | 1 |
| Mallette | Brian | PIT | RP | 1 |
| Malone | Corwin | CHW | SP | 1 |
| Malone | Christopher | COL | RP | 1 |
| Maloney | Matt | MIN | RP | 1 |
| Maness | Seth | STL | P | 1 |
| Mann | Brandon | WAS | P | 1 |
| Manning | Charlie | STL | RP | 1 |
| Manon | Julio | OAK | RP | 1 |
| Manship | Jeff | COL | RP | 1 |
| Manuel | Robert | BOS | RP | 1 |
| Manzanillo | Santo | MIL | RP | 1 |
| Maples | Dillon | CHC | SP | 1 |
| Marbry | Michael | COL | P | 1 |
| Marceaux | Jacob | MIA | SP | 1 |
| Marcum | Shaun | NYM | SP | 9 |
| Marek | Stephen | ATL | SP | 1 |
| Marimon | Sugar Ray | KC | P | 1 |
| Marinez | Jhan | CHW | RP | 1 |
| Mariot | Michael | KC | P | 1 |
| Marks | Justin | KC | P | 1 |
| Marmol | Carlos | CHC | RP | 10 |
| Maronde | Nick | LAA | RP | 1 |
| Marquez | Jeff | SEA | RP | 1 |
| Marquis | Jason | SD | SP | 4 |
| Marshall | Sean | CIN | RP | 10 |
| Marshall | Brett | NYY | SP | 1 |
| Marshall | Jay | OAK | RP | 1 |
| Marshall | Evan | ARI | RP | 1 |
| Marte | Victor | STL | RP | 1 |
| Marte | Luis | DET | RP | 1 |
| Marte | Damaso | NYY | RP | 1 |
| Marte | Jose | ARI | RP | 1 |
| Marti | Yadel | OAK | SP | 1 |
| Martin | J.D. | TB | SP | 1 |
| Martin | Tom | NYM | RP | 1 |
| Martin | Adrian | SF | RP | 1 |
| Martin | Ethan | PHI | SP | 1 |
| Martin | Rafael | WAS | RP | 1 |
| Martinez | Cristhian | ATL | RP | 2 |
| Martinez | Carlos | STL | SP | 1 |
| Martinez | Joe | CLE | RP | 1 |
| Martinez | Anastacio | DET | SP | 1 |
| Martinez | Oswaldo | CHC | P | 1 |
| Martinez | Pedro | PHI | SP | 1 |
| Martinez | Fabio | CLE | SP | 1 |
| Martinez | Michael | NYY | RP | 1 |
| Martinez | Edgar R. | LAD | RP | 1 |
| Martis | Shairon | MIN | SP | 1 |
| Mason | Chris | TB | SP | 1 |
| Massaro | Michael | OAK | RP | 1 |
| Masset | Nick | CIN | RP | 1 |
| Masterson | Justin | CLE | SP | 8 |
| Mastny | Thomas | CLE | RP | 1 |
| Mata | Frank | MIA | RP | 1 |
| Mateo | Marcos | CHC | RP | 1 |
| Mateo | Juan | LAA | SP | 1 |
| Mateo | Julio | SF | RP | 1 |
| Mateo | Victor | TB | P | 1 |
| Mathes | J.R. | CHC | SP | 1 |
| Mathieson | Scott | PHI | RP | 1 |
| Mathis | Doug | MIA | RP | 1 |
| Matos | Osiris | SF | RP | 1 |
| Matsuzaka | Daisuke | CLE | SP | 1 |
| Mattheus | Ryan | WAS | RP | 3 |
| Matthews | Kevin | TEX | SP | 1 |
| Mattioni | Nick | OAK | RP | 1 |
| Matumoto | Jo | TOR | RP | 1 |
| Matusz | Brian | BAL | RP | 3 |
| Matzek | Tyler | COL | SP | 1 |
| Maurer | Brandon | SEA | P | 1 |
| Maust | David | WAS | RP | 1 |
| Maxwell | Blake | BOS | RP | 1 |
| May | Trevor | MIN | SP | 1 |
| Maya | Yunesky | WAS | SP | 1 |
| Mazone | Brian | LAD | SP | 1 |
| Mazzaro | Vin | PIT | RP | 1 |
| Mazzoni | Cory | NYM | SP | 1 |
| McAllister | Zach | CLE | SP | 7 |
| McBeth | Marcus | OAK | RP | 1 |
| McBride | Macay | DET | RP | 1 |
| McBryde | Jeremy | SD | RP | 1 |
| McCarthy | Brandon | ARI | SP | 8 |
| McClellan | Kyle | TEX | RP | 1 |
| McClellan | Zach | COL | RP | 1 |
| McClendon | Mike | COL | RP | 1 |
| McClung | Seth | TEX | RP | 1 |
| McConnell | Sam | ATL | RP | 1 |
| McCormick | Mark | STL | RP | 1 |
| McCoy | Patrick | WAS | P | 1 |
| McCrory | Bob | BAL | RP | 1 |
| McCullers | Lance | HOU | SP | 1 |
| McCutchen | Daniel | BAL | RP | 1 |
| McDade | Neal | PIT | RP | 1 |
| McDonald | James | PIT | SP | 11 |
| McFarland | T.J. | BAL | SP | 1 |
| McGee | Jake | TB | RP | 5 |
| McGinley | Blake | NYM | RP | 1 |
| McGowan | Dustin | TOR | SP | 1 |
| McGuire | Deck | TOR | SP | 1 |
| McHugh | Collin | NYM | SP | 1 |
| McKiernan | Eddie | LAA | RP | 1 |
| McKirahan | Andrew | CHC | P | 1 |
| McLeary | Marty | MIL | RP | 1 |
| McLemore | Mark S. | MIN | RP | 1 |
| McNabb | Tim | NYM | RP | 1 |
| McNutt | Trey | CHC | SP | 1 |
| McPherson | Kyle | PIT | RP | 2 |
| McSwain | Samuel | PIT | RP | 1 |
| Meadows | Daniel | MIL | P | 1 |
| Meaux | Ryan | SF | RP | 1 |
| Medina | Ruben | CIN | P | 1 |
| Medina | Yoervis | SEA | SP | 1 |
| Medlen | Kris | ATL | RP | 17 |
| Medlen | Casey | MIL | P | 1 |
| Medlock | Calvin | TB | RP | 1 |
| Meek | Evan | TEX | RP | 1 |
| Megrew | Mike | SD | RP | 1 |
| Mejia | Jenrry | NYM | SP | 1 |
| Melancon | Mark | PIT | RP | 4 |
| Meloan | Jon | OAK | RP | 1 |
| Melville | Timothy | KC | SP | 1 |
| Mendez | Roman | TEX | SP | 1 |
| Mendez | Adalberto | MIA | SP | 1 |
| Mendoza | Luis | KC | SP | 4 |
| Mendoza | Tommy | LAA | RP | 1 |
| Meo | Anthony | ARI | SP | 1 |
| Meque | Jacobo | LAD | RP | 1 |
| Mercedes | Roque | MIL | RP | 1 |
| Mercedes | Simon | SF | SP | 1 |
| Mercedes | Melvin | DET | P | 1 |
| Meredith | Cla | WAS | RP | 1 |
| Merejo | Luis | ATL | P | 1 |
| Merklinger | Dan | MIL | SP | 1 |
| Merricks | Matt | COL | RP | 1 |
| Merritt | Roydrick | NYM | RP | 1 |
| Messenger | Randy | SEA | RP | 1 |
| Meszaros | Daniel | HOU | RP | 1 |
| Meyer | Alex | MIN | P | 1 |
| Meyer | Dan | PHI | RP | 1 |
| Meyer | Matt | LAA | RP | 1 |
| Meyers | Brad | NYY | SP | 1 |
| Michalak | Chris | WAS | RP | 1 |
| Mickolio | Kam | ARI | RP | 1 |
| Mijares | Jose | SF | RP | 2 |
| Mikolas | Miles | SD | RP | 1 |
| Mildren | Paul | KC | SP | 1 |
| Miley | Wade | ARI | SP | 12 |
| Miller | Shelby | STL | RP | 4 |
| Miller | Andrew | BOS | RP | 3 |
| Miller | Justin | SEA | RP | 1 |
| Miller | Jim | NYY | RP | 1 |
| Miller | Greg | LAD | RP | 1 |
| Miller | Trever | CHC | RP | 1 |
| Miller | Matt | PIT | RP | 1 |
| Miller | Ryne | BOS | RP | 1 |
| Miller | Aaron | LAD | SP | 1 |
| Miller | Adam | NYY | SP | 1 |
| Miller | Jeff | SF | RP | 1 |
| Miller | Jason | MIN | RP | 1 |
| Mills | Brad | LAA | SP | 1 |
| Mills | Adam | BOS | RP | 1 |
| Millwood | Kevin | SEA | SP | 1 |
| Milone | Tommy | OAK | SP | 11 |
| Milton | Eric | LAD | SP | 1 |
| Miner | Zach | PHI | SP | 1 |
| Minix | Travis | PHI | RP | 1 |
| Minor | Mike | ATL | SP | 11 |
| Misch | Pat | PHI | RP | 1 |
| Mitchell | D.J. | SEA | RP | 1 |
| Mitchell | Mike | OAK | RP | 1 |
| Mitchell | Andy | BAL | RP | 1 |
| Mitchell | Bryan | NYY | P | 1 |
| Mitre | Sergio | NYY | RP | 1 |
| Mock | Garrett | ARI | SP | 1 |
| Moehler | Brian | HOU | SP | 1 |
| Molina | Nestor | CHW | SP | 1 |
| Molldrem | Craig | MIA | RP | 1 |
| Molleken | Dustin | COL | RP | 1 |
| Monasterios | Carlos | LAD | RP | 1 |
| Montero | Rafael | NYM | RP | 1 |
| Montero | Agustin | LAD | RP | 1 |
| Montero | Oscar | SF | RP | 1 |
| Montgomery | Mike | TB | SP | 1 |
| Montgomery | Mark | NYY | P | 1 |
| Moore | Matt | TB | SP | 12 |
| Morales | Franklin | BOS | RP | 4 |
| Moran | Brian | SEA | P | 1 |
| Moreno | Victor | BAL | RP | 1 |
| Moreno | Anthony | SF | RP | 1 |
| Moreno | Edwin | BOS | RP | 1 |
| Morgan | Adam | PHI | P | 1 |
| Morillo | Juan | PHI | RP | 1 |
| Morla | Ronny | CHC | SP | 1 |
| Morlan | Eduardo | TB | RP | 1 |
| Morris | Bryan | PIT | RP | 2 |
| Morris | Cory | BAL | SP | 1 |
| Morris | Dallas | LAA | RP | 1 |
| Morrison | Michael | DET | P | 1 |
| Morrow | Brandon | TOR | SP | 13 |
| Mortensen | Clayton | BOS | RP | 1 |
| Morton | Charlie | PIT | SP | 1 |
| Moscoso | Guillermo | KC | RP | 1 |
| Mosebach | Bobby | LAA | RP | 1 |
| Moseley | Dustin | SD | SP | 1 |
| Moskos | Daniel | CHW | RP | 1 |
| Moss | Damian | COL | RP | 1 |
| Mota | Guillermo | SF | RP | 1 |
| Motte | Jason | STL | RP | 23 |
| Moyer | Jamie | BAL | SP | 1 |
| Moylan | Peter | LAD | RP | 1 |
| Muecke | Josh | COL | RP | 1 |
| Muegge | Danny | LAD | RP | 1 |
| Muessig | Jeff | OAK | RP | 1 |
| Mujica | Edward | STL | RP | 5 |
| Mulder | Mark | STL | SP | 1 |
| Mullins | Ryan | MIN | RP | 1 |
| Mulvey | Kevin | ARI | RP | 1 |
| Muniz | Carlos | NYM | RP | 1 |
| Munoz | Arnie | WAS | RP | 1 |
| Munoz | Luis | SEA | SP | 1 |
| Munson | Kevin | ARI | RP | 1 |
| Munter | Scott | SF | RP | 1 |
| Murphy | Bill | TOR | RP | 1 |
| Murray | Colton | PHI | P | 1 |
| Murray | A.J. | MIL | SP | 1 |
| Musgrave | Rob | SD | RP | 1 |
| Musgrove | Joe | HOU | SP | 1 |
| Musser | Neal | NYM | RP | 1 |
| Muyco | Dionisio | CHC | RP | 1 |
| Myers | Brett | CLE | RP | 8 |
| Nabors | Kevin | LAA | RP | 1 |
| Nageotte | Clint | NYM | RP | 1 |
| Nall | T.J. | WAS | RP | 1 |
| Nall | Brandon | NYM | RP | 1 |
| Nannini | Mike | TOR | RP | 1 |
| Narron | Sam | MIL | SP | 1 |
| Narveson | Chris | MIL | SP | 3 |
| Nathan | Joe | TEX | RP | 20 |
| Naylor | Drew | PHI | SP | 1 |
| Nelson | James | MIL | SP | 1 |
| Nelson | Brad | ATL | RP | 1 |
| Nelson | Joe | SEA | RP | 1 |
| Neris | Hector | PHI | P | 1 |
| Neshek | Pat | OAK | RP | 1 |
| Nestor | Scott | PHI | RP | 1 |
| Nevarez | Matt | TB | RP | 1 |
| Newby | Kyler | OAK | RP | 1 |
| Newman | Josh | KC | RP | 1 |
| Ni | Fu-Te | DET | RP | 1 |
| Nicasio | Juan | COL | SP | 5 |
| Nicolino | Justin | MIA | SP | 1 |
| Niemann | Jeff | TB | SP | 5 |
| Niese | Jonathon | NYM | SP | 13 |
| Niesen | Eric | NYM | SP | 1 |
| Nieve | Fernando | CLE | RP | 1 |
| Nin | Sandy | COL | SP | 1 |
| Nippert | Dustin | TEX | RP | 1 |
| Nix | Michael | ATL | RP | 1 |
| Noesi | Hector | SEA | SP | 1 |
| Nolasco | Ricky | MIA | SP | 10 |
| Nolin | Sean | TOR | SP | 1 |
| Norberto | Jordan | OAK | RP | 1 |
| Norderum | Jason | WAS | RP | 1 |
| Norrick | Tyler | STL | RP | 1 |
| Norris | Bud | HOU | SP | 7 |
| Norris | Daniel | TOR | SP | 1 |
| Northcraft | Aaron | ATL | P | 1 |
| Nova | Ivan | NYY | SP | 8 |
| Novinsky | John | MIL | RP | 1 |
| Novoa | Roberto | BAL | RP | 1 |
| Nuding | Zachary | NYY | P | 1 |
| Nunez | Jhonny | SEA | RP | 1 |
| Nunez | Vladimir | ATL | RP | 1 |
| Nuno | Vidal | NYY | P | 1 |
| Oberholtzer | Brett | HOU | SP | 1 |
| O'Brien | Michael | NYY | P | 1 |
| O'Connor | Brian | ATL | RP | 1 |
| O'Connor | Mike | NYY | RP | 1 |
| O'Day | Darren | BAL | RP | 6 |
| Odorizzi | Jake | TB | SP | 2 |
| O'Flaherty | Eric | ATL | RP | 5 |
| Ogando | Alexi | TEX | RP | 9 |
| Ohka | Tomo | CLE | SP | 1 |
| Ohlendorf | Ross | WAS | SP | 1 |
| Ohman | Will | WAS | RP | 1 |
| Okajima | Hideki | OAK | RP | 1 |
| Oldham | Thomas | SEA | RP | 1 |
| Olenberger | Kasey | MIA | SP | 1 |
| Oliver | Darren | TOR | RP | 3 |
| Oliver | Andy | PIT | SP | 1 |
| Oliveros | Lester | MIN | RP | 1 |
| Olmos | Edgar | MIA | P | 1 |
| Olmsted | Michael | MIL | RP | 1 |
| Olsen | Scott | PIT | SP | 1 |
| Olson | Garrett | OAK | RP | 1 |
| Olson | Justin | MIN | RP | 1 |
| O'Malley | Ryan | CHC | SP | 1 |
| Omogrosso | Brian | CHW | RP | 1 |
| Ondrusek | Logan | CIN | RP | 2 |
| Oramas | Juan | SD | SP | 1 |
| Orenduff | Justin | LAD | SP | 1 |
| Ormond | Rodney | TOR | RP | 1 |
| Orta | Ricky | TB | RP | 1 |
| Ortega | Jose | DET | RP | 1 |
| Ortega | Anthony | LAA | SP | 1 |
| Ortega | Yonata | TEX | RP | 1 |
| Ortegano | Jose | NYY | SP | 1 |
| Ortiz | Ramon | TOR | RP | 1 |
| Ortiz | Joe | TEX | P | 1 |
| Ortiz | Russ | LAD | RP | 1 |
| Orvella | Chad | LAA | RP | 1 |
| Osich | Josh | SF | RP | 1 |
| Osoria | Franquelis | KC | RP | 1 |
| O'Sullivan | Sean | SD | SP | 1 |
| Osuna | Roberto | TOR | SP | 1 |
| Osuna | Edgar | KC | SP | 1 |
| Oswalt | Roy | TEX | SP | 3 |
| Otero | Dan | SF | RP | 1 |
| Ottavino | Adam | COL | RP | 2 |
| Outman | Josh | COL | RP | 1 |
| Ovalles | Juan | CHW | RP | 1 |
| Overholt | Patrick | PHI | RP | 1 |
| Oviedo | Juan Carlos | TB | RP | 1 |
| Owens | Rudy | HOU | SP | 1 |
| Owens | Henry | MIA | RP | 1 |
| Owings | Micah | WAS | RP | 1 |
| Oye | Matt | LAA | RP | 1 |
| Oyervidez | Jose | SD | RP | 1 |
| Packer | Matt | CLE | P | 1 |
| Padilla | Vicente | BOS | RP | 2 |
| Paduch | Jim | TB | SP | 1 |
| Palmer | Matt | LAD | RP | 1 |
| Paniagua | Juan | CHC | RP | 1 |
| Papelbon | Jonathan | PHI | RP | 24 |
| Papelbon | Jeremy | CHC | RP | 1 |
| Paredes | Edward | CLE | RP | 1 |
| Parise | Pete | STL | RP | 1 |
| Parisi | Mike | CHC | RP | 1 |
| Park | Chan Ho | PIT | RP | 1 |
| Parker | Jarrod | OAK | SP | 11 |
| Parker | Blake | CHC | RP | 1 |
| Parker | Zach | COL | SP | 1 |
| Parnell | Bobby | NYM | RP | 10 |
| Paronto | Chad | BOS | RP | 1 |
| Parr | James | ATL | RP | 1 |
| Parra | Manny | CIN | RP | 1 |
| Parrish | John | KC | RP | 1 |
| Parrott | Rhett | STL | RP | 1 |
| Partch | Curtis | CIN | P | 1 |
| Paterson | Joe | ARI | RP | 1 |
| Patterson | Scott | SEA | RP | 1 |
| Patterson | Jimmy | TB | RP | 1 |
| Patton | Troy | BAL | RP | 2 |
| Patton | David | CHC | RP | 1 |
| Paukovits | Bryan | KC | P | 1 |
| Pauley | David | TOR | RP | 1 |
| Paulino | Felipe | KC | SP | 2 |
| Paulino | Brenny | DET | SP | 1 |
| Paulk | Robert | NYM | RP | 1 |
| Pavano | Carl | MIN | SP | 1 |
| Paxton | James | SEA | P | 2 |
| Payano | Nelson | KC | RP | 1 |
| Peacock | Brad | HOU | SP | 1 |
| Pearson | Jason | BAL | RP | 1 |
| Peavy | Jake | CHW | SP | 15 |
| Peguero | Jailen | HOU | RP | 1 |
| Peguero | Tony | TB | SP | 1 |
| Pelfrey | Mike | MIN | SP | 1 |
| Pelland | Tyler | CIN | SP | 1 |
| Pelzer | Wynn | BAL | SP | 1 |
| Pena | Tony | LAA | RP | 1 |
| Pena | Luis | SEA | RP | 1 |
| Pena | Ariel | MIL | SP | 1 |
| Pendleton | Lance | HOU | RP | 1 |
| Penn | Hayden | PIT | RP | 1 |
| Pennington | Todd | CLE | RP | 1 |
| Penny | Brad | SF | RP | 1 |
| Peralta | Joel | TB | RP | 7 |
| Peralta | Wily | MIL | SP | 2 |
| Peralta | Starling | ARI | SP | 1 |
| Percival | Troy | TB | RP | 1 |
| Perdomo | Luis | MIN | RP | 1 |
| Pereira | Nick | SF | RP | 1 |
| Perez | Chris | CLE | RP | 18 |
| Perez | Martin | TEX | SP | 1 |
| Perez | Rafael | MIN | RP | 1 |
| Perez | Luis | TOR | RP | 1 |
| Perez | Juan | TOR | RP | 1 |
| Perez | Oliver | SEA | RP | 1 |
| Perez | Wilfrido | BAL | RP | 1 |
| Perez | Beltran | WAS | SP | 1 |
| Perez | Sergio | HOU | SP | 1 |
| Perez | Kelvin | NYY | P | 1 |
| Perez | Oneli | STL | RP | 1 |
| Perez | Marcelo | DET | RP | 1 |
| Perez | Odalis | WAS | SP | 1 |
| Periard | Alex | MIL | SP | 1 |
| Perkins | Glen | MIN | RP | 15 |
| Perkins | Vince | TOR | RP | 1 |
| Perrault | Josh | BAL | SP | 1 |
| Perry | Ryan | WAS | RP | 1 |
| Pestano | Vinnie | CLE | RP | 8 |
| Petersen | Jeffrey | SF | RP | 1 |
| Peterson | Matt | MIA | RP | 1 |
| Peterson | Adam | DET | RP | 1 |
| Petit | Yusmeiro | SF | SP | 1 |
| Petrick | Billy | CHC | RP | 1 |
| Petricka | Jacob | CHW | SP | 1 |
| Petrini | Chris | BAL | P | 1 |
| Pettibone | Jonathan | PHI | SP | 1 |
| Pettitte | Andy | NYY | SP | 8 |
| Pettyjohn | Adam | NYM | SP | 1 |
| Pfeiffer | David | LAD | P | 1 |
| Phelps | David | NYY | RP | 4 |
| Phillips | Zach | MIA | RP | 1 |
| Phillips | Heath | TB | SP | 1 |
| Phillips | P.J. | CIN | RP | 1 |
| Piazza | Mike | LAA | P | 1 |
| Pichardo | Kelvin | SF | RP | 1 |
| Pignatiello | Carmen | CHC | RP | 1 |
| Pike | Tyler | SEA | SP | 1 |
| Pimentel | Stolmy | PIT | SP | 1 |
| Pimentel | Julio | KC | SP | 1 |
| Pimentel | Elisaul | KC | SP | 1 |
| Pimentel | Carlos | TEX | P | 1 |
| Pinango | Miguel | LAD | RP | 1 |
| Pinder | Branden | NYY | RP | 1 |
| Pineda | Michael | NYY | SP | 3 |
| Pineiro | Joel | BAL | SP | 1 |
| Pino | Yohan | CLE | RP | 1 |
| Pinto | Renyel | STL | RP | 1 |
| Plexico | Gerald | WAS | RP | 1 |
| Plummer | Jarod | KC | RP | 1 |
| Pollok | Dwayne | LAD | RP | 1 |
| Pomeranz | Drew | COL | SP | 3 |
| Pomeranz | Stu | BAL | RP | 1 |
| Ponson | Sidney | KC | SP | 1 |
| Pope | Ryan | NYY | SP | 1 |
| Pope | Justin | PHI | RP | 1 |
| Porcello | Rick | DET | SP | 5 |
| Poreda | Aaron | SD | RP | 1 |
| Portice | Eammon | BOS | P | 1 |
| Pote | Lou | TEX | RP | 1 |
| Poveda | Omar | MIA | SP | 1 |
| Powell | Jeremy | PIT | RP | 1 |
| Powers | Daniel | MIN | RP | 1 |
| Pressly | Ryan | MIN | SP | 1 |
| Price | David | TB | SP | 27 |
| Price | Bryan | CLE | P | 1 |
| Prior | Mark | BOS | SP | 1 |
| Proctor | Scott | SF | RP | 1 |
| Province | Christopher | MIN | RP | 1 |
| Pryor | Stephen | SEA | RP | 2 |
| Pucetas | Kevin | KC | SP | 1 |
| Puffer | Brandon | SF | RP | 1 |
| Pugliese | Nick | LAA | RP | 1 |
| Pullin | Aaron | LAA | RP | 1 |
| Purcey | David | CHW | RP | 1 |
| Purke | Matt | WAS | SP | 1 |
| Putkonen | Luke | DET | RP | 1 |
| Putnam | Zach | CHC | RP | 1 |
| Putz | J.J. | ARI | RP | 16 |
| Quackenbush | Kevin | SD | RP | 1 |
| Qualls | Chad | MIA | RP | 2 |
| Quezada | Jackson | SD | RP | 1 |
| Quezada | Elvys | NYY | RP | 1 |
| Quinonez | Rudolph | ATL | RP | 1 |
| Quinowski | David | SF | RP | 1 |
| Quintana | Jose | CHW | SP | 4 |
| Rainville | Jay | MIN | RP | 1 |
| Rainwater | Josh | DET | SP | 1 |
| Rakers | Aaron | HOU | RP | 1 |
| Raley | Brooks | CHC | SP | 1 |
| Rall | Tim | SEA | RP | 1 |
| Ramirez | Erasmo | SEA | SP | 6 |
| Ramirez | Ramon | SF | RP | 2 |
| Ramirez | Elvin | NYM | RP | 1 |
| Ramirez | Horacio | LAA | RP | 1 |
| Ramirez | Elizardo | TEX | RP | 1 |
| Ramirez | Jose | NYY | P | 1 |
| Ramirez | Santiago | WAS | RP | 1 |
| Ramirez | Neil | TEX | P | 1 |
| Ramirez | J.C. | PHI | SP | 1 |
| Ramirez | Ismael | WAS | SP | 1 |
| Ramirez | Edwar | OAK | RP | 1 |
| Ramos | A.J. | MIA | RP | 1 |
| Ramos | Cesar | TB | RP | 1 |
| Ramos | Mario | OAK | RP | 1 |
| Ranaudo | Anthony | BOS | SP | 1 |
| Randolph | Stephen | KC | RP | 1 |
| Rapada | Clay | NYY | RP | 2 |
| Rasmus | Cory | ATL | P | 1 |
| Rasmussen | Rob | MIA | SP | 1 |
| Rasner | Darrell | NYY | SP | 1 |
| Rasner | Jacob | CHW | SP | 1 |
| Rauch | Jon | MIA | RP | 3 |
| Ravin | Josh | CIN | P | 1 |
| Ray | Chris | CLE | RP | 1 |
| Ray | Robert | MIA | RP | 1 |
| Ray | Robbie | WAS | SP | 1 |
| Ray | Ronald | SF | RP | 1 |
| Ray | Jason | SD | RP | 1 |
| Reckling | Trevor | LAA | RP | 1 |
| Redding | Tim | LAD | SP | 1 |
| Redmond | Todd | BAL | SP | 1 |
| Reed | Addison | CHW | RP | 13 |
| Reed | Chris | LAD | P | 1 |
| Reed | Brian | TOR | RP | 1 |
| Reed | Evan | MIA | RP | 1 |
| Regilio | Nick | TEX | RP | 1 |
| Register | Steven | TOR | RP | 1 |
| Reichenbach | James | CLE | RP | 1 |
| Reid | Ryan | PIT | RP | 1 |
| Reid | Justin | PIT | RP | 1 |
| Reifer | Adam | STL | RP | 1 |
| Reina | Jesus | SF | SP | 1 |
| Reineke | Chad | CIN | SP | 1 |
| Remenowsky | Daniel | CHW | RP | 1 |
| Resop | Chris | OAK | RP | 2 |
| Reyes | Anthony | CLE | SP | 1 |
| Reyes | Dennys | BAL | RP | 1 |
| Reyes | Jo-Jo | LAA | SP | 1 |
| Reyes | Jorge | SD | SP | 1 |
| Reynolds | Matt | ARI | RP | 1 |
| Reynolds | Greg | TEX | RP | 1 |
| Reynoso | Paulino | CHW | RP | 1 |
| Rhee | Dae-Eun | CHC | SP | 1 |
| Rheinecker | John | TEX | SP | 1 |
| Rhoderick | Kevin | CHC | RP | 1 |
| Rhodes | Arthur | STL | RP | 1 |
| Rice | Jason | ATL | RP | 1 |
| Rice | Scott | NYM | RP | 1 |
| Richard | Clayton | SD | SP | 9 |
| Richard | Steven | SEA | RP | 1 |
| Richards | Garrett | LAA | RP | 3 |
| Richardson | Dustin | ATL | RP | 1 |
| Richmond | Scott | TOR | RP | 1 |
| Ridgway | Jeff | ATL | RP | 1 |
| Rienzo | Andre | CHW | P | 1 |
| Rincon | Juan | LAD | RP | 1 |
| Rincon | Ricardo | NYM | RP | 1 |
| Ring | Royce | COL | RP | 1 |
| Riordan | Cory | COL | SP | 1 |
| Riske | David | BAL | RP | 1 |
| Rivas | Amaury | MIL | SP | 1 |
| Rivera | Mariano | NYY | RP | 13 |
| Rivera | Mumba | SEA | RP | 1 |
| Rivera | Oscar | COL | SP | 1 |
| Rivera | Saul | CLE | RP | 1 |
| Rivero | Felipe | TB | SP | 1 |
| Rivero | Raul | BAL | RP | 1 |
| Rleal | Sendy | BAL | RP | 1 |
| Roach | Donn | SD | P | 1 |
| Roark | Tanner | WAS | RP | 1 |
| Robbins | Jake | CIN | RP | 1 |
| Roberts | Kevin | PIT | RP | 1 |
| Robertson | David | NYY | RP | 9 |
| Robertson | Tyler | MIN | RP | 1 |
| Robertson | Montreal | DET | SP | 1 |
| Robertson | Nate | TEX | SP | 1 |
| Robertson | Connor | NYM | RP | 1 |
| Robinson | Dakota | LAA | RP | 1 |
| Robles | Mauricio | PHI | SP | 1 |
| Robles | Hansel | NYM | P | 1 |
| Robowski | Ryan | DET | P | 1 |
| Rodney | Fernando | TB | RP | 23 |
| Rodriguez | Wandy | PIT | SP | 10 |
| Rodriguez | Francisco | MIL | RP | 6 |
| Rodriguez | Fernando | OAK | RP | 2 |
| Rodriguez | Henry | WAS | RP | 1 |
| Rodriguez | Paco | LAD | RP | 1 |
| Rodriguez | Wilmin | SF | RP | 1 |
| Rodriguez | Rafael | ARI | RP | 1 |
| Rodriguez | Julio | PHI | P | 1 |
| Rodriguez | Ricardo | PHI | SP | 1 |
| Rodriguez | Santos | CHW | RP | 1 |
| Rodriguez | Armando | NYM | SP | 1 |
| Rodriguez | Derek | CHW | RP | 1 |
| Rodriguez | Daniel | ATL | P | 1 |
| Rodriguez | Aneury | HOU | SP | 1 |
| Rodriguez | Eduardo | BAL | SP | 1 |
| Rodriguez | Orlando | LAD | RP | 1 |
| Rodriguez | Eddy | MIA | RP | 1 |
| Rodriguez | Jose | HOU | RP | 1 |
| Roe | Chaz | SEA | SP | 1 |
| Roehl | Scott | CLE | RP | 1 |
| Roemer | Wes | ARI | SP | 1 |
| Roenicke | Josh | MIN | RP | 1 |
| Rogers | Mark | MIL | SP | 4 |
| Rogers | Esmil | TOR | RP | 3 |
| Rogers | Brian | PIT | RP | 1 |
| Rogers | Chad | CIN | P | 1 |
| Rohlicek | Russel | CHC | RP | 1 |
| Rohrbaugh | Robert | SEA | SP | 1 |
| Rohrbough | Cole | ATL | SP | 1 |
| Rojas | Luis | SF | P | 1 |
| Rollins | Heath | KC | SP | 1 |
| Romero | Ricky | TOR | SP | 6 |
| Romero | J.C. | BAL | RP | 1 |
| Romero | Enny | TB | SP | 1 |
| Romero | Felix | SF | RP | 1 |
| Romero | Davis | TOR | RP | 1 |
| Romo | Sergio | SF | RP | 17 |
| Rondon | Bruce | DET | P | 5 |
| Rondon | Hector | CHC | SP | 1 |
| Rondon | Jorge | STL | RP | 1 |
| Rondon | Francisco | NYY | P | 1 |
| Roquet | Rocky | CHC | RP | 1 |
| Rosa | Carlos | ARI | RP | 1 |
| Rosales | Leo | ARI | RP | 1 |
| Rosario | Sandy | SF | RP | 1 |
| Rosario | Adrian | MIL | RP | 1 |
| Rosario | Francisco | KC | RP | 1 |
| Rosario | Rodrigo | MIA | SP | 1 |
| Rosen | Mark | ARI | RP | 1 |
| Rosenbaum | Dan | COL | SP | 1 |
| Rosenberg | B.J. | PHI | RP | 1 |
| Rosenthal | Trevor | STL | RP | 3 |
| Rosin | Seth | PHI | RP | 1 |
| Ross | Robbie | TEX | RP | 4 |
| Ross | Tyson | SD | SP | 1 |
| Ross | Joe | SD | P | 1 |
| Rosscup | Zachary | CHC | P | 1 |
| Roth | Michael | LAA | P | 1 |
| Rouwenhorst | Jonathon | ATL | RP | 1 |
| Rowe | Steven | TEX | RP | 1 |
| Rowland-Smith | Ryan | CHC | SP | 1 |
| Rueckel | Danny | WAS | RP | 1 |
| Ruelas | Heriberto | NYM | RP | 1 |
| Ruffin | Chance | SEA | RP | 1 |
| Ruiz | Pete | BOS | P | 1 |
| Rundles | Richard | STL | RP | 1 |
| Runzler | Dan | SF | RP | 1 |
| Rupe | Josh | BAL | RP | 1 |
| Rusch | Glendon | COL | RP | 1 |
| Rusin | Chris | CHC | SP | 1 |
| Russell | James | CHC | RP | 4 |
| Russell | Adam | BAL | RP | 1 |
| Rust | Evan | STL | RP | 1 |
| Rustich | Brant | NYM | RP | 1 |
| Ryu | Hyun-Jin | LAD | SP | 8 |
| Ryu | Jae-Kuk | SD | RP | 1 |
| Rzepczynski | Marc | STL | RP | 2 |
| Sabathia | CC | NYY | SP | 23 |
| Sadler | Billy | HOU | RP | 1 |
| Sadowski | Ryan | SF | SP | 1 |
| Saenz | Chris | MIL | RP | 1 |
| Saito | Takashi | ARI | RP | 1 |
| Salas | Fernando | STL | RP | 2 |
| Salas | Marino | PIT | RP | 1 |
| Salas | Juan | CLE | RP | 1 |
| Salazar | Danny | CLE | SP | 1 |
| Sale | Chris | CHW | SP | 19 |
| Salmon | Brad | LAA | RP | 1 |
| Samardzija | Jeff | CHC | SP | 14 |
| Sampson | Keyvius | SD | SP | 1 |
| Sampson | Chris | HOU | RP | 1 |
| Samuel | Francisco | STL | RP | 1 |
| Sanabia | Alex | MIA | SP | 1 |
| Sanburn | Nolan | OAK | SP | 1 |
| Sanches | Brian | KC | RP | 1 |
| Sanchez | Anibal | DET | SP | 12 |
| Sanchez | Jonathan | PIT | SP | 1 |
| Sanchez | Eduardo | STL | RP | 1 |
| Sanchez | Jesus | MIL | SP | 1 |
| Sanchez | Humberto | NYY | SP | 1 |
| Sanchez | Romulo | TB | RP | 1 |
| Sanchez | Duaner | SD | RP | 1 |
| Sanchez | Victor | SEA | SP | 1 |
| Sanchez | Angel | LAD | RP | 1 |
| Sanchez | Aaron | TOR | SP | 1 |
| Sandoval | Juan | TB | SP | 1 |
| Sanford | Shawn | SF | SP | 1 |
| Sanit | Amauri | NYY | RP | 1 |
| Santana | Ervin | KC | SP | 9 |
| Santana | Johan | NYM | SP | 7 |
| Santeliz | Clevelan | BOS | RP | 1 |
| Santiago | Hector | CHW | RP | 3 |
| Santiago | Jose | NYM | RP | 1 |
| Santiago | Andres | LAD | RP | 1 |
| Santiago | Tomas | COL | RP | 1 |
| Santiago | Julio | SEA | RP | 1 |
| Santiago | Mario | LAD | P | 1 |
| Santos | Sergio | TOR | RP | 3 |
| Santos | Jarrett | MIA | SP | 1 |
| Santos | Victor | SF | RP | 1 |
| Santos | Arthur | KC | RP | 1 |
| Santos | Reid | MIN | RP | 1 |
| Sappington | Mark | LAA | P | 1 |
| Sarfate | Dennis | BAL | RP | 1 |
| Sartor | Matthew | LAD | RP | 1 |
| Satterwhite | Cody | DET | SP | 1 |
| Saunders | Joe | SEA | SP | 5 |
| Savage | Will | LAD | SP | 1 |
| Savery | Joe | PHI | RP | 1 |
| Sawatski | Jay | MIN | RP | 1 |
| Sborz | Jay | ATL | RP | 1 |
| Scahill | Rob | COL | RP | 1 |
| Scarpetta | Cody | MIL | SP | 1 |
| Schenk | Neil | TB | P | 1 |
| Scheppers | Tanner | TEX | RP | 1 |
| Scherer | Matt | STL | RP | 1 |
| Scherzer | Max | DET | SP | 20 |
| Schlereth | Daniel | BAL | RP | 1 |
| Schlichting | Travis | OAK | RP | 1 |
| Schlitter | Brian | CHC | RP | 1 |
| Schlosser | Gus | ATL | P | 1 |
| Schmidt | Nick | COL | RP | 1 |
| Schmidt | Joshua | NYY | RP | 1 |
| Schmidt | Jason | LAD | SP | 1 |
| Schmoll | Steve | NYM | RP | 1 |
| Schoening | Brent | MIN | RP | 1 |
| Scholl | Chris | LAA | P | 1 |
| Schreiber | Zach | ATL | RP | 1 |
| Schroder | Chris | MIA | RP | 1 |
| Schultz | Mike | ARI | RP | 1 |
| Schultz | Bo | ARI | RP | 1 |
| Schwimer | Michael | TOR | RP | 1 |
| Schwinden | Chris | NYM | SP | 1 |
| Scribner | Evan | OAK | RP | 1 |
| Seanez | Rudy | LAA | RP | 1 |
| Searle | Ryan | CHC | P | 1 |
| Searles | Jonathan | BOS | RP | 1 |
| Seaton | Ross | HOU | SP | 1 |
| Seay | Bobby | DET | RP | 1 |
| Seddon | Chris | CLE | RP | 1 |
| Segovia | Zack | MIL | RP | 1 |
| Seibel | Phil | BOS | SP | 1 |
| Seidel | R.J. | MIL | RP | 1 |
| Selik | Cameron | WAS | SP | 1 |
| Septimo | Leyson | CHW | RP | 1 |
| Sequea | Jacobo | WAS | RP | 1 |
| Serrano | Alex | LAA | RP | 1 |
| Serrano | Jimmy | MIA | RP | 1 |
| Serrano | Mark | CIN | P | 1 |
| Severino | Atahualpa | KC | RP | 1 |
| Shackelford | Brian | LAD | RP | 1 |
| Shafer | David | CIN | RP | 1 |
| Shappi | A.J. | ARI | RP | 1 |
| Sharpe | Steven | OAK | RP | 1 |
| Sharpless | Josh | PIT | RP | 1 |
| Shaw | Bryan | CLE | RP | 1 |
| Sheets | Ben | ATL | SP | 1 |
| Shell | Steven | KC | RP | 1 |
| Sherrill | George | KC | RP | 1 |
| Shields | James | KC | SP | 21 |
| Shields | Scot | LAA | RP | 1 |
| Shiell | Jason | MIL | RP | 1 |
| Shinskie | David | TOR | RP | 1 |
| Shipman | Andrew | OAK | RP | 1 |
| Shirek | Charlie | CHW | P | 1 |
| Shoemaker | Scott | TEX | RP | 1 |
| Shoemaker | Matt | LAA | SP | 1 |
| Shortslef | Josh | PHI | SP | 1 |
| Shouse | Brian | TB | RP | 1 |
| Siegrist | Kevin | STL | SP | 1 |
| Siemens | Taylor | ARI | P | 1 |
| Sierra | Eduardo | LAD | RP | 1 |
| Sillman | Mike | STL | RP | 1 |
| Silva | Carlos | BOS | SP | 1 |
| Silva | Walter | SD | SP | 1 |
| Simmons | Seth | ARI | RP | 1 |
| Simmons | James | OAK | RP | 1 |
| Simon | Alfredo | CIN | RP | 1 |
| Simon | Kyle | PHI | P | 1 |
| Simonitsch | Errol | MIN | SP | 1 |
| Simons | Zach | COL | RP | 1 |
| Simpson | Hayden | CHC | SP | 1 |
| Simpson | Allan | PIT | RP | 1 |
| Sims | Lucas | ATL | SP | 1 |
| Sinkbeil | Brett | MIA | RP | 1 |
| Sipp | Tony | ARI | RP | 3 |
| Sisco | Jake | CLE | SP | 1 |
| Sisco | Andrew | NYY | RP | 1 |
| Sisk | Brandon | LAA | RP | 1 |
| Skaggs | Tyler | ARI | SP | 3 |
| Slama | Anthony | MIN | RP | 1 |
| Slaten | Doug | PIT | RP | 1 |
| Slocum | Brian | PIT | RP | 1 |
| Slowey | Kevin | MIA | SP | 1 |
| Smit | Kyle | CHC | RP | 1 |
| Smit | Alexander | CIN | RP | 1 |
| Smith | Joe | CLE | RP | 4 |
| Smith | Will | KC | SP | 1 |
| Smith | Jordan | MIA | RP | 1 |
| Smith | Carson | SEA | P | 1 |
| Smith | Mike | CHC | RP | 1 |
| Smith | Travis | LAD | SP | 1 |
| Smith | Matt J. | CHC | RP | 1 |
| Smith | Matt A. | CHW | RP | 1 |
| Smith | Jesse | LAA | RP | 1 |
| Smith | Greg | COL | SP | 1 |
| Smith | Carlton | CLE | RP | 1 |
| Smith | Eric | ARI | P | 1 |
| Smith | Dan | ATL | RP | 1 |
| Smith | Cody | KC | RP | 1 |
| Smith | Chris | SEA | RP | 1 |
| Smith | Sean | COL | RP | 1 |
| Smoker | Josh | WAS | RP | 1 |
| Smoral | Matt | TOR | RP | 1 |
| Smyly | Drew | DET | SP | 5 |
| Snell | Ian | STL | SP | 1 |
| Snell | Blake | TB | SP | 1 |
| Snodgress | Scott | CHW | P | 1 |
| Snow | Forrest | SEA | SP | 1 |
| Snyder | Ben | TEX | SP | 1 |
| Snyder | Jason | SEA | RP | 1 |
| Snyder | Kyle | NYM | RP | 1 |
| Socolovich | Miguel | CHC | RP | 1 |
| Solano | Javier | LAD | P | 1 |
| Solis | Sammy | WAS | SP | 1 |
| Songster | Jud | COL | RP | 1 |
| Sonnanstine | Andy | CHC | RP | 1 |
| Soria | Joakim | TEX | RP | 3 |
| Soriano | Rafael | WAS | RP | 18 |
| Sosa | Juan | PHI | RP | 1 |
| Sosa | Oswaldo | MIN | SP | 1 |
| Sosa | Henry | HOU | SP | 1 |
| Sosa | Jorge | MIA | RP | 1 |
| Soto | Giovanni | CLE | SP | 1 |
| Souza | Justin | OAK | SP | 1 |
| Sowers | Jeremy | CLE | SP | 1 |
| Speier | Ryan | WAS | RP | 1 |
| Speier | Justin | COL | RP | 1 |
| Speigner | Levale | SEA | RP | 1 |
| Spence | Josh | NYY | RP | 1 |
| Spiehs | R.D. | SEA | RP | 1 |
| Spoone | Chorye | BOS | SP | 1 |
| Spottiswood | William | ARI | RP | 1 |
| Spruill | Zeke | ARI | SP | 1 |
| Spurling | Chris | MIL | RP | 1 |
| Stamler | Keith | TEX | RP | 1 |
| Stammen | Craig | WAS | RP | 5 |
| Stanczyk | Ben | MIL | RP | 1 |
| Stanford | Jason | WAS | SP | 1 |
| Stange | Daniel | SD | RP | 1 |
| Stark | Denny | SEA | RP | 1 |
| Starner | Nathan | TOR | RP | 1 |
| Startup | Will | ATL | RP | 1 |
| Stauffer | Tim | SD | SP | 2 |
| Steele | Mike | SEA | RP | 1 |
| Stemle | Steve | KC | RP | 1 |
| Stephens | Jackson | CIN | P | 1 |
| Stephenson | Robert | CIN | P | 1 |
| Stertzbach | Von | LAA | RP | 1 |
| Stetter | Mitch | LAA | RP | 1 |
| Stevens | Jeff | CIN | RP | 1 |
| Stewart | Zach | CHW | RP | 1 |
| Stewart | Cory | PIT | RP | 1 |
| Stewart | Scott | NYM | RP | 1 |
| Stilson | John | TOR | SP | 1 |
| Stinson | Josh | MIL | RP | 1 |
| Stites | Matthew | SD | P | 1 |
| Stock | Robert | STL | RP | 1 |
| Stockman | Phil | ATL | RP | 1 |
| Stoffel | Jason | SF | RP | 1 |
| Stohr | Tyler | DET | RP | 1 |
| Stokes | Brian | TOR | RP | 1 |
| Stoneburner | Graham | NYY | SP | 1 |
| Stoner | Tobi | NYM | RP | 1 |
| Storen | Drew | WAS | RP | 8 |
| Storey | Mickey | TOR | RP | 1 |
| Stowell | Bryce | CLE | RP | 1 |
| Straily | Dan | OAK | SP | 4 |
| Strasburg | Stephen | WAS | SP | 25 |
| Stratton | Chris | SF | RP | 1 |
| Street | Huston | SD | RP | 12 |
| Strickland | Scott | MIA | RP | 1 |
| Strickland | Hunter | PIT | P | 1 |
| Stripling | Ross | LAD | SP | 1 |
| Stroman | Marcus | TOR | RP | 1 |
| Strop | Pedro | BAL | RP | 3 |
| Struck | Nick | CHC | P | 1 |
| Stults | Eric | SD | SP | 4 |
| Sturdevant | Tyler | CLE | RP | 1 |
| Sturge | Justin | BOS | RP | 1 |
| Stutes | Michael | PHI | RP | 1 |
| Stutes | Kyle | SD | RP | 1 |
| Suarez | Albert | TB | SP | 1 |
| Sues | Jeff | CHW | RP | 1 |
| Sullivan | Jerry | SD | RP | 1 |
| Sullivan | Josh | COL | SP | 1 |
| Suppan | Jeff | SD | SP | 1 |
| Surkamp | Eric | SF | SP | 1 |
| Swagerty | Jordan | STL | RP | 1 |
| Swarzak | Anthony | MIN | RP | 1 |
| Sweeney | Brian | ARI | RP | 1 |
| Swindle | R.J. | STL | RP | 1 |
| Switzer | Jon | NYM | RP | 1 |
| Syndergaard | Noah | NYM | SP | 1 |
| Tabor | Ronald | CIN | RP | 1 |
| Tago | Peter | COL | SP | 1 |
| Taillon | Jameson | PIT | SP | 1 |
| Takahashi | Hisanori | CHC | RP | 2 |
| Takahashi | Ken | NYM | RP | 1 |
| Talbot | Mitch | MIA | SP | 1 |
| Tallet | Brian | SD | RP | 1 |
| Tamayo | Ignacio | KC | RP | 1 |
| Tanaka | Ryohei | BAL | P | 1 |
| Tankersley | Taylor | NYM | RP | 1 |
| Tanner | Clayton | CIN | SP | 1 |
| Tapia | Domingo | NYM | SP | 1 |
| Taschner | Jack | LAD | RP | 1 |
| Tata | Jordan | DET | SP | 1 |
| Tateyama | Yoshinori | TEX | RP | 1 |
| Tatusko | Ryan | WAS | SP | 1 |
| Taubenheim | Ty | TEX | SP | 1 |
| Tavarez | Julian | WAS | RP | 1 |
| Taylor | Andrew | LAA | RP | 1 |
| Taylor | Graham | MIA | SP | 1 |
| Tazawa | Junichi | BOS | RP | 2 |
| Teaford | Everett | KC | RP | 1 |
| Teheran | Julio | ATL | SP | 2 |
| Tejeda | Robinson | CLE | RP | 1 |
| Tejera | Michael | CLE | RP | 1 |
| Tepera | Ryan | TOR | SP | 1 |
| Tepesch | Nick | TEX | P | 1 |
| Testa | Joe | WAS | RP | 1 |
| Texeira | Kanekoa | CIN | RP | 1 |
| Thatcher | Joe | SD | RP | 1 |
| Thayer | Dale | SD | RP | 4 |
| Thielbar | Caleb | MIN | RP | 1 |
| Thomas | Justin | OAK | RP | 1 |
| Thomas | Jared | SEA | RP | 1 |
| Thomas | Brad | DET | RP | 1 |
| Thomas | Daniel | OAK | RP | 1 |
| Thomas | Kevin | STL | SP | 1 |
| Thompson | Rich | TOR | RP | 1 |
| Thompson | Brad | MIN | RP | 1 |
| Thompson | Sean | COL | SP | 1 |
| Thompson | Jake | DET | SP | 1 |
| Thompson | Mike | PIT | SP | 1 |
| Thompson | Daryl | MIN | RP | 1 |
| Thompson | Aaron | MIN | RP | 1 |
| Thornburg | Tyler | MIL | RP | 1 |
| Thorne | Jeremy | LAA | RP | 1 |
| Thorne | David | BOS | RP | 1 |
| Thornton | Matt | CHW | RP | 6 |
| Thornton | Zach | OAK | P | 1 |
| Thorpe | Tracy | SEA | RP | 1 |
| Threets | Erick | COL | RP | 1 |
| Tillman | Chris | BAL | SP | 5 |
| Tillman | Daniel | LAA | RP | 1 |
| Timlin | Mike | COL | RP | 1 |
| Tobin | Mason | SF | RP | 1 |
| Todd | Jess | STL | RP | 1 |
| Tollberg | Brian | SD | SP | 1 |
| Tolleson | Shawn | LAD | RP | 1 |
| Tomey | Anthony | DET | RP | 1 |
| Tomko | Brett | CIN | RP | 1 |
| Tomlin | Josh | CLE | SP | 1 |
| Tomoro | Denny | BOS | RP | 1 |
| Tonkin | Michael | MIN | P | 1 |
| Torra | Matt | TB | SP | 1 |
| Torres | Carlos | NYM | RP | 1 |
| Torres | Alexander | TB | RP | 1 |
| Torres | Joe | CHW | RP | 1 |
| Tovar | Angel | SD | RP | 1 |
| Towers | Josh | LAD | RP | 1 |
| Townsend | Wade | TB | SP | 1 |
| Traber | Billy | BOS | RP | 1 |
| Tracey | Sean | CHW | RP | 1 |
| Tracy | Matt | NYY | P | 1 |
| Trahern | Dallas | MIA | SP | 1 |
| Travieso | Nick | CIN | RP | 1 |
| Treinen | Blake | OAK | P | 1 |
| Trinidad | Polin | HOU | SP | 1 |
| Trolia | Aaron | SEA | RP | 1 |
| Troncoso | Ramon | CHW | RP | 1 |
| Trubee | Luke | NYY | RP | 1 |
| Tsao | Chin-Hui | KC | RP | 1 |
| Tucker | Glenn | ATL | RP | 1 |
| Tucker | Ryan | LAD | RP | 1 |
| Tufts | Tyler | TEX | RP | 1 |
| Turgeon | Erik | NYM | P | 1 |
| Turley | Nik | NYY | P | 1 |
| Turner | Jacob | MIA | SP | 3 |
| Turpen | Daniel | MIN | RP | 1 |
| Tyler | Scott | MIA | SP | 1 |
| Uehara | Koji | BOS | RP | 4 |
| Underwood | Duane | CHC | SP | 1 |
| Ungs | Nick | MIA | SP | 1 |
| Urckfitz | Patrick | HOU | RP | 1 |
| Urdaneta | Lino | NYM | RP | 1 |
| Urquidez | Jason | ARI | RP | 1 |
| Uviedo | Ronald | TOR | P | 1 |
| Vaclavik | Justin | PIT | RP | 1 |
| Valdes | Raul | PHI | RP | 1 |
| Valdez | Jose | HOU | RP | 1 |
| Valdez | Cesar | PIT | RP | 1 |
| Valdez | Merkin | OAK | RP | 1 |
| Valdez | Eddy | COL | RP | 1 |
| Valentine | Joe | MIL | RP | 1 |
| Valenzuela | Sergio | CIN | RP | 1 |
| Valiquette | Philippe | SEA | RP | 1 |
| Valverde | Jose | DET | RP | 9 |
| VanBenschoten | John | CHW | SP | 1 |
| VanBuren | Jermaine | WAS | RP | 1 |
| VandenHurk | Rick | PIT | RP | 1 |
| VanMil | Loek | LAA | RP | 1 |
| Vaquedano | Jose | BOS | RP | 1 |
| Vargas | Jason | LAA | SP | 10 |
| Vargas | Claudio | TOR | RP | 1 |
| Vargas | Jose | TEX | RP | 1 |
| Varvaro | Anthony | ATL | RP | 1 |
| Vasquez | Esmerling | MIN | SP | 1 |
| Vasquez | Carlos | MIA | RP | 1 |
| Vasquez | Luis | LAD | RP | 1 |
| Vasquez | Virgil | TB | SP | 1 |
| Vasquez | Anthony | SEA | SP | 1 |
| Vasquez | Jorge | NYM | RP | 1 |
| Vaughan | Beau | OAK | RP | 1 |
| Vazquez | Javier | MIA | SP | 2 |
| Veal | Donnie | CHW | RP | 1 |
| Vega | Marwin | SEA | SP | 1 |
| Venditte | Patrick | NYY | P | 1 |
| Venters | Jonny | ATL | RP | 8 |
| Ventura | Yordano | KC | SP | 1 |
| Ventura | Ronnie | HOU | RP | 1 |
| Veras | Jose | HOU | RP | 8 |
| Verdugo | Ryan | KC | SP | 1 |
| Verlander | Justin | DET | SP | 31 |
| Vermilyea | Jamie | TOR | RP | 1 |
| Villacis | Eduardo | CHW | RP | 1 |
| Villafuerte | Brandon | SF | RP | 1 |
| Villalona | Bryan | NYY | RP | 1 |
| Villanueva | Carlos | CHC | RP | 5 |
| Villanueva | Elih | MIA | SP | 1 |
| Villar | Henry | HOU | RP | 1 |
| Villarreal | Brayan | DET | RP | 3 |
| Villarreal | Pedro | CIN | RP | 1 |
| Villarreal | Oscar | BOS | RP | 1 |
| Villone | Ron | WAS | RP | 1 |
| Vincent | Nick | SD | RP | 1 |
| Viola | Pedro | BAL | RP | 1 |
| Vizcaino | Arodys | CHC | RP | 1 |
| Vizcaino | Luis | CLE | RP | 1 |
| Vogelsong | Ryan | SF | SP | 12 |
| Volquez | Edinson | SD | SP | 8 |
| Volstad | Chris | COL | SP | 1 |
| Voss | Jay | DET | RP | 1 |
| Voyles | Brad | MIN | RP | 1 |
| Wacha | Michael | STL | SP | 1 |
| Wada | Tsuyoshi | BAL | SP | 1 |
| Waddell | Jason | DET | RP | 1 |
| Wade | Cory | CHC | RP | 1 |
| Waechter | Doug | KC | RP | 1 |
| Wager | Brady | BAL | RP | 1 |
| Wagner | Neil | TOR | RP | 1 |
| Wagner | Ryan | WAS | RP | 1 |
| Wahpepah | Joshua | MIL | RP | 1 |
| Wainwright | Adam | STL | SP | 20 |
| Wakefield | Tim | BOS | SP | 1 |
| Walden | Jordan | ATL | RP | 4 |
| Waldrop | Kyle | PIT | RP | 1 |
| Walker | Taijuan | SEA | SP | 1 |
| Walker | Andrew | TEX | RP | 1 |
| Walker | Jamie | BAL | RP | 1 |
| Wall | Josh | LAD | RP | 1 |
| Wallach | Brett | CHC | SP | 1 |
| Walrond | Les | NYM | RP | 1 |
| Walters | P.J. | MIN | SP | 1 |
| Walton | Sam | STL | RP | 1 |
| Walz | T.J. | OAK | P | 1 |
| Wang | Chien-Ming | WAS | SP | 1 |
| Ward | Zachary | MIN | RP | 1 |
| Warden | Jim Ed | WAS | RP | 1 |
| Warren | Adam | NYY | SP | 1 |
| Washburn | Jarrod | DET | SP | 1 |
| Wassermann | Ehren | PHI | RP | 1 |
| Waters | Chris | MIL | SP | 1 |
| Watson | Tony | PIT | RP | 4 |
| Watson | Sean | CIN | RP | 1 |
| Wayne | Justin | MIA | RP | 1 |
| Weathers | Casey | CHC | RP | 1 |
| Weathers | David | MIL | RP | 1 |
| Weaver | Jered | LAA | SP | 21 |
| Webb | Ryan | MIA | RP | 2 |
| Webb | Brandon | TEX | SP | 1 |
| Webb | Travis | MIL | P | 1 |
| Webber | Nicholas | STL | RP | 1 |
| Weber | Thad | SD | RP | 1 |
| Webster | Allen | BOS | SP | 1 |
| Wechsler | Justin | ARI | RP | 1 |
| Weickel | Walker | SD | RP | 1 |
| Weiland | Kyle | HOU | SP | 1 |
| Weinhardt | Robbie | DET | RP | 1 |
| Weis | Brad | OAK | RP | 1 |
| Weiser | Keith | COL | SP | 1 |
| Welker | Duke | PIT | RP | 1 |
| Wellemeyer | Todd | CHC | SP | 1 |
| Wells | Randy | TEX | RP | 1 |
| Wells | Kip | SD | SP | 1 |
| Wells | Jared | SEA | RP | 1 |
| Werner | Andrew | OAK | SP | 1 |
| West | Matt | TEX | RP | 1 |
| West | Sean | MIA | SP | 1 |
| Westbrook | Jake | STL | SP | 6 |
| Whatcott | Jordan | PHI | P | 1 |
| Wheeler | Zack | NYM | SP | 2 |
| Wheeler | Dan | KC | RP | 1 |
| Whelan | Kevin | NYY | RP | 1 |
| Whisler | Wesley | CHW | RP | 1 |
| Whitaker | Craig | SF | RP | 1 |
| White | Alex | HOU | SP | 1 |
| White | Bill | PHI | RP | 1 |
| White | Sean | LAD | RP | 1 |
| White | Steven | NYY | SP | 1 |
| Whitenack | Robert | CHC | P | 1 |
| Whitley | Chase | NYY | RP | 1 |
| Wieland | Joe | SD | SP | 1 |
| Wild | Jacob | SEA | RP | 1 |
| Wilhelmsen | Tom | SEA | RP | 18 |
| Wilhite | Matt | LAA | RP | 1 |
| Wilk | Adam | DET | SP | 1 |
| Wilkie | Josh | WAS | RP | 1 |
| Wilkinson | Matthew | ARI | RP | 1 |
| Williams | Jerome | LAA | RP | 2 |
| Williams | Randy | BOS | RP | 1 |
| Williamson | Joseph | COL | P | 1 |
| Willis | Dontrelle | CHC | SP | 1 |
| Wilson | C.J. | LAA | SP | 15 |
| Wilson | Brian | SF | RP | 5 |
| Wilson | Justin | PIT | RP | 1 |
| Wilson | Alex | BOS | RP | 1 |
| Wimmers | Alex | MIN | SP | 1 |
| Windsor | Jason | OAK | SP | 1 |
| Wing | Ryan | OAK | RP | 1 |
| Wise | Brendan | MIN | RP | 1 |
| Wisler | Matthew | SD | SP | 1 |
| Withrow | Chris | LAD | SP | 1 |
| Wlodarczyk | Michael | TB | RP | 1 |
| Woerman | Joe | SEA | SP | 1 |
| Wojciechowski | Asher | TOR | SP | 1 |
| Wolf | Randy | BAL | SP | 1 |
| Wolf | Ross | TEX | RP | 1 |
| Wolfe | Brian | TOR | RP | 1 |
| Wood | Travis | CHC | SP | 5 |
| Wood | Austin | DET | P | 1 |
| Wood | Kerry | CHC | RP | 1 |
| Wood | Blake | CLE | RP | 1 |
| Wood | Tim | MIN | RP | 1 |
| Wood | Mike | MIA | RP | 1 |
| Wood | Alex | ATL | P | 1 |
| Woodall | Bryan | ARI | P | 1 |
| Woodard | Robert | SD | RP | 1 |
| Woods | Coty | TEX | RP | 1 |
| Woods | Jake | PHI | RP | 1 |
| Woody | Abraham | ARI | RP | 1 |
| Woodyard | Mark | DET | RP | 1 |
| Wooten | Rob | MIL | RP | 1 |
| Wordekemper | Eric | NYY | RP | 1 |
| Worley | Vance | MIN | SP | 7 |
| Worrell | Mark | BAL | RP | 1 |
| Wright | Wesley | HOU | RP | 2 |
| Wright | Jamey | TB | RP | 2 |
| Wright | Steven | BOS | P | 1 |
| Wright | Matt | OAK | SP | 1 |
| Wright | Chase | MIL | SP | 1 |
| Wright | Mike | BAL | P | 1 |
| Wuertz | Michael | MIA | RP | 1 |
| Yabu | Keiichi | SF | RP | 1 |
| Yabuta | Yasuhiko | KC | RP | 1 |
| Yan | Johan | TEX | RP | 1 |
| Yates | Kirby | TB | P | 1 |
| Yates | Tyler | PIT | RP | 1 |
| Yates | Kyle | TOR | RP | 1 |
| Ynoa | Michael | OAK | SP | 1 |
| Youman | Shane | PHI | SP | 1 |
| Young | Chris | WAS | SP | 1 |
| Young | Terrell | CIN | RP | 1 |
| Young | Corey | TEX | P | 1 |
| Yourkin | Matt | SF | RP | 1 |
| Zagurski | Mike | PIT | RP | 1 |
| Zaleski | Matt | CHW | RP | 1 |
| Zambrano | Carlos | MIA | SP | 4 |
| Zarate | Mauro | SD | RP | 1 |
| Zavada | Clay | CIN | RP | 1 |
| Zeid | Joshua | HOU | P | 1 |
| Zerpa | Armando | BOS | RP | 1 |
| Ziegler | Brad | ARI | RP | 4 |
| Zimmer | Kyle | KC | SP | 1 |
| Zimmermann | Jordan | WAS | SP | 13 |
| Zimmermann | Bob | LAA | RP | 1 |
| Zinicola | Zech | BAL | RP | 1 |
| Zink | Charlie | MIN | SP | 1 |
| Zito | Barry | SF | SP | 7 |
| Zumaya | Joel | MIN | RP | 1 |
| Zumwalt | Alec | MIL | RP | 1 |
| Zych | Anthony | CHC | P | 1 |