| # | player | age | pos | ba | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| 15 | Dustin Pedroia | 28 | 2B | R | 110 | 141 | 563 | 81 | 163 | 39 | 3 | 15 | 65 | 20 | 6 | 48 | 60 | 5 | 1 | 6 | 3 | 9 | 253 | 623 | 57 | 106 | .290 | .347 | .449 | .796 | .270 | .159 | .300 | 7.70 | 9.63 | 1.25 | 37.53 | 2004- 2- 65-BOS | premium | premium | premium | MLB | 2006-2019 | 2002-2019 | 2012 |
| 3 | Mike Aviles | 31 | SS | R | 91 | 136 | 512 | 57 | 128 | 28 | 0 | 13 | 60 | 14 | 6 | 23 | 77 | 2 | 3 | 6 | 0 | 6 | 195 | 546 | 41 | 87 | .250 | .282 | .381 | .663 | .191 | .131 | .269 | 4.21 | 14.10 | 3.35 | 39.38 | 2003- 7- 192-KCA | premium | premium | premium | MLB | 2008-2017 | 2003-2017 | 2012 |
| 28 | Adrian Gonzalez | 30 | 1B | L | 110 | 123 | 484 | 63 | 145 | 37 | 0 | 15 | 86 | 0 | 0 | 31 | 81 | 5 | 0 | 7 | 4 | 9 | 227 | 527 | 52 | 93 | .300 | .343 | .469 | .812 | .233 | .169 | .329 | 5.88 | 15.37 | 2.61 | 32.27 | 2000- 1- 1-MIA | premium | premium | premium | MLB | 2004-2018 | 2000-2021 | 2012 |
| 7 | Cody Ross | 31 | RF | R | 109 | 130 | 476 | 70 | 127 | 34 | 1 | 22 | 81 | 2 | 3 | 42 | 129 | 3 | 1 | 6 | 3 | 11 | 229 | 528 | 57 | 70 | .267 | .326 | .481 | .807 | .300 | .214 | .317 | 7.95 | 24.43 | 3.07 | 21.64 | 1999- 4- 117-DET | premium | premium | premium | MLB | 2003-2015 | 1999-2015 | 2012 |
| 39 | Jarrod Saltalamacchia | 27 | C | B | 101 | 121 | 405 | 55 | 90 | 17 | 1 | 25 | 59 | 0 | 1 | 38 | 139 | 1 | 0 | 4 | 0 | 5 | 184 | 448 | 43 | 47 | .222 | .288 | .454 | .742 | .323 | .232 | .265 | 8.48 | 31.03 | 3.66 | 16.20 | 2003- 1- 36-ATL | premium | premium | premium | MLB | 2007-2018 | 2003-2018 | 2012 |
| 34 | David Ortiz | 36 | DH | L | 134 | 90 | 324 | 65 | 103 | 26 | 0 | 23 | 60 | 0 | 1 | 56 | 51 | 0 | 0 | 3 | 13 | 6 | 198 | 383 | 49 | 54 | .318 | .415 | .611 | 1.026 | .463 | .293 | .316 | 14.62 | 13.32 | 0.91 | 14.09 | 1992- UDFA -SEA | premium | premium | premium | MLB | 1997-2016 | 1994-2016 | 2012 |
| 2 | Jacoby Ellsbury | 28 | CF | L | 96 | 74 | 303 | 43 | 82 | 18 | 0 | 4 | 26 | 14 | 3 | 19 | 43 | 0 | 0 | 1 | 0 | 5 | 112 | 323 | 22 | 60 | .271 | .313 | .370 | .683 | .198 | .099 | .304 | 5.88 | 13.31 | 2.26 | 75.75 | 2005- 1- 23-BOS | premium | premium | premium | MLB | 2007-2017 | 2003-2017 | 2012 |
| 66 | Daniel Nava | 29 | LF | B | 105 | 88 | 267 | 38 | 65 | 21 | 0 | 6 | 33 | 3 | 0 | 37 | 63 | 9 | 2 | 2 | 1 | 5 | 104 | 317 | 27 | 38 | .243 | .352 | .390 | .742 | .296 | .147 | .295 | 11.67 | 19.87 | 1.70 | 44.50 | 2008- UDFA -BOS | premium | premium | premium | MLB | 2010-2017 | 2006-2019 | 2012 |
| 64 | Will Middlebrooks | 23 | 3B | R | 114 | 75 | 267 | 34 | 77 | 14 | 0 | 15 | 54 | 4 | 1 | 13 | 70 | 3 | 0 | 3 | 0 | 8 | 136 | 286 | 29 | 48 | .288 | .325 | .509 | .834 | .281 | .221 | .335 | 4.55 | 24.48 | 5.38 | 17.80 | 2007- 5- 174-BOS | premium | premium | premium | MLB | 2012-2017 | 2008-2017 | 2012 |
| 77 | Pedro Ciriaco | 26 | 3B | R | 99 | 76 | 259 | 33 | 76 | 15 | 2 | 2 | 19 | 16 | 3 | 8 | 47 | 0 | 5 | 0 | 2 | 2 | 101 | 272 | 19 | 57 | .293 | .315 | .390 | .705 | .178 | .097 | .352 | 2.94 | 17.28 | 5.88 | 129.50 | 2003- UDFA -ARI | premium | premium | premium | MLB | 2010-2015 | 2005-2017 | 2012 |
| 12 | Ryan Sweeney | 27 | RF | L | 93 | 63 | 204 | 22 | 53 | 19 | 2 | 0 | 16 | 0 | 0 | 12 | 43 | 1 | 1 | 1 | 0 | 1 | 76 | 219 | 21 | 32 | .260 | .303 | .373 | .676 | .172 | .113 | .327 | 5.48 | 19.63 | 3.58 | 0.00 | 2003- 2- 52-CHA | premium | premium | premium | MLB | 2006-2014 | 2003-2014 | 2012 |
| 26 | Scott Podsednik | 36 | LF-CF | L | 95 | 63 | 199 | 19 | 60 | 7 | 0 | 1 | 12 | 8 | 2 | 6 | 35 | 1 | 8 | 2 | 0 | 3 | 70 | 216 | 8 | 52 | .302 | .322 | .352 | .674 | .111 | .050 | .358 | 2.78 | 16.20 | 5.83 | 199.00 | 1994- 3- 85-TEX | premium | premium | premium | MLB | 2001-2012 | 1994-2012 | 2012 |
| 60 | Ryan Lavarnway | 24 | C-DH | R | 65* | 46 | 153 | 11 | 24 | 8 | 0 | 2 | 12 | 0 | 0 | 11 | 41 | 0 | 0 | 2 | 0 | 4 | 38 | 166 | 10 | 14 | .157 | .211 | .248 | .459 | .163 | .091 | .196 | 6.63 | 24.70 | 3.73 | 76.50 | 2008- 6- 202-BOS | premium | premium | premium | MLB | 2011-2021 | 2006-2023 | 2012 |
| 20 | Kevin Youkilis | 33 | 3B | R | 104 | 42 | 146 | 25 | 34 | 7 | 1 | 4 | 14 | 0 | 0 | 14 | 39 | 4 | 0 | 1 | 0 | 4 | 55 | 165 | 12 | 22 | .233 | .315 | .377 | .692 | .240 | .144 | .288 | 8.48 | 23.64 | 2.79 | 36.50 | 2001- 8- 243-BOS | premium | premium | premium | MLB | 2004-2013 | 1998-2014 | 2012 |
| 10 | Kelly Shoppach | 32 | C | R | 100 | 48 | 140 | 16 | 35 | 12 | 2 | 5 | 17 | 1 | 0 | 11 | 62 | 5 | 2 | 0 | 1 | 2 | 66 | 158 | 19 | 16 | .250 | .327 | .471 | .798 | .307 | .221 | .411 | 6.96 | 39.24 | 5.64 | 28.00 | 2001- 2- 48-BOS | premium | premium | premium | MLB | 2005-2013 | 1999-2013 | 2012 |
| 5 | Nick Punto | 34 | 3B-2B | B | 90* | 65 | 125 | 14 | 25 | 6 | 0 | 1 | 10 | 5 | 0 | 19 | 33 | 0 | 2 | 2 | 0 | 5 | 34 | 148 | 7 | 18 | .200 | .301 | .272 | .573 | .264 | .072 | .258 | 12.84 | 22.30 | 1.74 | 125.00 | 1998- 21- 614-PHI | premium | premium | premium | MLB | 2001-2014 | 1998-2014 | 2012 |
| 13 | Carl Crawford | 30 | LF | L | 108* | 31 | 117 | 23 | 33 | 10 | 2 | 3 | 19 | 5 | 0 | 3 | 22 | 2 | 1 | 2 | 0 | 1 | 56 | 125 | 15 | 18 | .282 | .306 | .479 | .785 | .265 | .197 | .319 | 2.40 | 17.60 | 7.33 | 39.00 | 1999- 2- 52-TBA | premium | premium | premium | MLB | 2002-2016 | 1999-2016 | 2012 |
| 50 | Mauro Gomez | 27 | 1B-3B | R | 102* | 37 | 102 | 14 | 28 | 5 | 2 | 2 | 17 | 0 | 0 | 8 | 26 | 0 | 0 | 1 | 0 | 4 | 43 | 111 | 9 | 19 | .275 | .324 | .422 | .746 | .225 | .147 | .347 | 7.21 | 23.42 | 3.25 | 51.00 | 2003- UDFA -TEX | premium | premium | premium | MLB | 2012-2012 | 2004-2016 | 2012 |
| 22 | James Loney | 28 | 1B | L | 85 | 30 | 100 | 5 | 23 | 2 | 0 | 2 | 8 | 0 | 0 | 5 | 12 | 0 | 0 | 1 | 0 | 5 | 31 | 106 | 4 | 19 | .230 | .264 | .310 | .574 | .130 | .080 | .241 | 4.72 | 11.32 | 2.40 | 50.00 | 2002- 1- 19-LAN | premium | premium | premium | MLB | 2006-2016 | 2002-2019 | 2012 |
| 23 | Marlon Byrd | 34 | CF | R | 66* | 34 | 100 | 9 | 27 | 2 | 0 | 1 | 7 | 0 | 2 | 2 | 21 | 1 | 1 | 2 | 0 | 1 | 32 | 106 | 3 | 24 | .270 | .286 | .320 | .606 | .050 | .050 | .325 | 1.89 | 19.81 | 10.50 | 100.00 | 1999- 10- 306-PHI | premium | premium | premium | MLB | 2002-2016 | 1999-2016 | 2012 |
| 55 | Ryan Kalish | 24 | CF | L | 75* | 36 | 96 | 12 | 22 | 3 | 0 | 0 | 5 | 3 | 2 | 6 | 26 | 0 | 0 | 1 | 0 | 4 | 25 | 103 | 3 | 19 | .229 | .272 | .260 | .532 | .104 | .031 | .310 | 5.83 | 25.24 | 4.33 | 0.00 | 2006- 9- 283-BOS | premium | premium | premium | MLB | 2010-2016 | 2006-2016 | 2012 |
| 54 | Darnell McDonald | 33 | LF-RF | R | 38 | 84 | 17 | 18 | 7 | 0 | 2 | 9 | 1 | 1 | 12 | 17 | 0 | 2 | 1 | 0 | 1 | 31 | 99 | 9 | 9 | .214 | .309 | .369 | .678 | .298 | .155 | .242 | 12.12 | 17.17 | 1.42 | 42.00 | 1997- 1- 26-BAL | premium | premium | premium | MLB | 2004-2013 | 1998-2013 | 2012 | |
| 58 | Jose Iglesias | 22 | SS | R | 25 | 68 | 5 | 8 | 2 | 0 | 1 | 2 | 1 | 0 | 4 | 16 | 3 | 2 | 0 | 0 | 2 | 13 | 77 | 3 | 5 | .118 | .200 | .191 | .391 | .147 | .073 | .137 | 5.19 | 20.78 | 4.00 | 68.00 | 2009- UDFA -BOS | premium | premium | premium | MLB | 2011-2025 | 2010-2025 | 2012 | |
| 23 | Danny Valencia | 27 | 3B | R | 66* | 10 | 28 | 1 | 4 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 6 | 0 | 0 | 1 | 0 | 1 | 7 | 29 | 1 | 3 | .143 | .138 | .250 | .388 | .107 | .107 | .136 | 0.00 | 20.69 | 0.00 | 28.00 | 2006- 19- 576-MIN | premium | premium | premium | MLB | 2010-2018 | 2004-2021 | 2012 |
| 23 | Brent Lillibridge | 28 | RF-CF | R | 77 | 10 | 16 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 0 | 2 | .125 | .125 | .125 | .250 | .000 | .000 | .182 | 0.00 | 31.25 | 0.00 | 0.00 | 2005- 4- 121-PIT | premium | premium | premium | MLB | 2008-2013 | 2003-2014 | 2012 |
| # | player | age | pos | ba | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| 67 | Che-Hsuan Lin | 23 | RF-CF | R | 9 | 12 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 0 | 3 | .250 | .250 | .250 | .500 | .000 | .000 | .429 | 0.00 | 41.67 | 0.00 | 0.00 | 2007- UDFA -BOS | premium | premium | premium | MLB | 2012-2012 | 2007-2014 | 2012 | |
| 16 | Jason Repko | 31 | CF | R | 5 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .091 | .091 | .091 | .182 | .000 | .000 | .143 | 0.00 | 36.36 | 0.00 | 0.00 | 1999- 1- 37-LAN | premium | premium | premium | MLB | 2005-2012 | 1999-2016 | 2012 | |
| 26 | Lars Anderson | 24 | LF-1B | L | 6 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .125 | .125 | .125 | .250 | .000 | .000 | .200 | 0.00 | 37.50 | 0.00 | 0.00 | 2006- 18- 553-BOS | premium | premium | premium | MLB | 2010-2012 | 2007-2016 | 2012 | |
| 56 | Ivan De Jesus | 25 | 2B | R | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 75.00 | 0.00 | 0.00 | 2005- 2- 51-LAN | premium | premium | premium | MLB | 2011-2016 | 2005-2019 | 2012 | |
| 31 | Jon Lester | 28 | P | L | 33 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 6 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | 2002- 2- 57-BOS | premium | premium | premium | MLB | 2006-2021 | 2002-2021 | 2012 | |
| 19 | Josh Beckett | 32 | P | R | 21 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .500 | 0.00 | 60.00 | 0.00 | 0.00 | 1999- 1- 2-MIA | premium | premium | premium | MLB | 2001-2014 | 2000-2014 | 2012 | |
| 71 | Nate Spears | 27 | LF-3B | L | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 75.00 | 0.00 | 0.00 | 2003- 5- 134-BAL | premium | premium | premium | MLB | 2011-2012 | 2003-2015 | 2012 | |
| 51 | Daniel Bard | 27 | P | R | 17 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | 2006- 1- 28-BOS | premium | premium | premium | MLB | 2009-2023 | 2004-2025 | 2012 | |
| 18 | Daisuke Matsuzaka | 31 | P | R | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | 2006- UDFA -BOS | premium | premium | premium | MLB | 2007-2014 | 1999-2021 | 2012 | |
| 46 | Franklin Morales | 26 | P | L | 37 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | .500 | .500 | .500 | 1.000 | .000 | .000 | 1.000 | 0.00 | 50.00 | 0.00 | 0.00 | 2002- UDFA -COL | premium | premium | premium | MLB | 2007-2016 | 2004-2017 | 2012 | |
| 62 | Guillermo Quiroz | 30 | C | R | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | 1998- UDFA -TOR | premium | premium | premium | MLB | 2004-2014 | 1999-2016 | 2012 | |
| 11 | Clay Buchholz | 27 | P | L | 29 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | 2005- 1- 42-BOS | premium | premium | premium | MLB | 2007-2019 | 2004-2019 | 2012 | |
| 61 | Felix Doubront | 24 | P | L | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | 2004- UDFA -BOS | premium | premium | premium | MLB | 2010-2015 | 2006-2025 | 2012 | |
| 59 | Clayton Mortensen | 27 | P | R | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | 2007- 1- 36-SLN | premium | premium | premium | MLB | 2009-2013 | 2006-2017 | 2012 | |
| 44 | Vicente Padilla | 34 | P | R | 56 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | 1998- UDFA -ARI | premium | premium | premium | MLB | 1999-2012 | 1999-2013 | 2012 | |
| Totals: | 1925 | 5604 | 734 | 1459 | 339 | 16 | 165 | 695 | 97 | 31 | 428 | 1197 | 45 | 34 | 55 | 27 | 105 | 2325 | 6166 | 520 | 939 | .260 | .315 | .415 | .730 | .243 | .155 | .301 | 6.94 | 19.41 | 2.80 | 33.96 | premium | premium | premium |
| # | player | age | th | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| 35 | Aaron Cook | 33 | R | 4 | 11 | 5.65 | 18 | 18 | 1 | 1 | 0 | 0 | 0 | 94.0 | 117 | 68 | 59 | 15 | 21 | 20 | 2 | 0 | 1 | 1.47 | 11.20 | 1.44 | 2.01 | 1.91 | 6.51 | 0.95 | 1997- 2- 70-COL | premium | premium | premium | MLB | 2002-2012 | 1997-2013 | 2012 |
| 91 | Alfredo Aceves | 29 | R | 2 | 10 | 5.36 | 69 | 0 | 0 | 0 | 69 | 55 | 25 | 84.0 | 80 | 51 | 50 | 11 | 31 | 75 | 3 | 1 | 6 | 1.32 | 8.57 | 1.18 | 3.32 | 8.04 | 5.46 | 2.42 | 2001- UDFA -TOR | premium | premium | premium | MLB | 2008-2014 | 2002-2017 | 2012 |
| 46 | Franklin Morales | 26 | L | 3 | 4 | 3.77 | 37 | 9 | 0 | 0 | 28 | 5 | 1 | 76.1 | 64 | 38 | 32 | 11 | 30 | 76 | 3 | 5 | 6 | 1.23 | 7.55 | 1.30 | 3.54 | 8.96 | 4.48 | 2.53 | 2002- UDFA -COL | premium | premium | premium | MLB | 2007-2016 | 2004-2017 | 2012 |
| 54 | Pedro Beato | 25 | R | 1 | 0 | 4.70 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 7.2 | 6 | 4 | 4 | 0 | 3 | 7 | 0 | 0 | 1 | 1.17 | 7.04 | 0.00 | 3.52 | 8.22 | 4.70 | 2.33 | 2006- 1- 32-BAL | premium | premium | premium | MLB | 2011-2017 | 2006-2019 | 2012 |
| 52 | Chris Carpenter | 26 | R | 1 | 0 | 9.00 | 8 | 0 | 0 | 0 | 8 | 3 | 0 | 6.0 | 7 | 6 | 6 | 1 | 10 | 2 | 2 | 0 | 0 | 2.83 | 10.50 | 1.50 | 15.00 | 3.00 | 9.00 | 0.20 | 2008- 3- 97-CHN | premium | premium | premium | MLB | 2011-2012 | 2005-2015 | 2012 |
| 51 | Daniel Bard | 27 | R | 5 | 6 | 6.22 | 17 | 10 | 0 | 0 | 7 | 2 | 0 | 59.1 | 60 | 42 | 41 | 9 | 43 | 38 | 1 | 2 | 8 | 1.74 | 9.10 | 1.37 | 6.52 | 5.76 | 6.37 | 0.88 | 2006- 1- 28-BOS | premium | premium | premium | MLB | 2009-2023 | 2004-2025 | 2012 |
| 48 | Scott Atchison | 36 | R | 2 | 1 | 1.58 | 42 | 0 | 0 | 0 | 42 | 7 | 0 | 51.1 | 42 | 10 | 9 | 2 | 9 | 36 | 2 | 0 | 0 | 0.99 | 7.36 | 0.35 | 1.58 | 6.31 | 1.75 | 4.00 | 1998- 49-1424-SEA | premium | premium | premium | MLB | 2004-2015 | 1995-2015 | 2012 |
| 44 | Vicente Padilla | 34 | R | 4 | 1 | 4.50 | 56 | 0 | 0 | 0 | 56 | 10 | 1 | 50.0 | 59 | 26 | 25 | 7 | 15 | 51 | 0 | 0 | 3 | 1.48 | 10.62 | 1.26 | 2.70 | 9.18 | 4.68 | 3.40 | 1998- UDFA -ARI | premium | premium | premium | MLB | 1999-2012 | 1999-2013 | 2012 |
| 47 | Zach Stewart | 25 | R | 0 | 2 | 22.24 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.2 | 17 | 14 | 14 | 4 | 0 | 3 | 0 | 0 | 1 | 3.00 | 27.00 | 6.35 | 0.00 | 4.76 | 22.24 | 0.00 | 2008- 3- 84-CIN | premium | premium | premium | MLB | 2011-2012 | 2008-2019 | 2012 |
| 47 | Justin Germano | 29 | R | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 5.2 | 5 | 0 | 0 | 0 | 2 | 7 | 1 | 0 | 0 | 1.24 | 7.94 | 0.00 | 3.18 | 11.12 | 0.00 | 3.50 | 2000- 13- 379-SDN | premium | premium | premium | MLB | 2004-2014 | 2000-2015 | 2012 |
| 18 | Daisuke Matsuzaka | 31 | R | 1 | 7 | 8.28 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 45.2 | 58 | 43 | 42 | 11 | 20 | 41 | 3 | 0 | 3 | 1.71 | 11.43 | 2.17 | 3.94 | 8.08 | 8.47 | 2.05 | 2006- UDFA -BOS | premium | premium | premium | MLB | 2007-2014 | 1999-2021 | 2012 |
| 37 | Mark Melancon | 27 | R | 0 | 2 | 6.20 | 41 | 0 | 0 | 0 | 41 | 17 | 1 | 45.0 | 45 | 31 | 31 | 8 | 12 | 41 | 2 | 0 | 3 | 1.27 | 9.00 | 1.60 | 2.40 | 8.20 | 6.20 | 3.42 | 2006- 9- 284-NYA | premium | premium | premium | MLB | 2009-2022 | 2004-2023 | 2012 |
| 63 | Junichi Tazawa | 26 | R | 1 | 1 | 1.43 | 37 | 0 | 0 | 0 | 37 | 13 | 1 | 44.0 | 37 | 7 | 7 | 1 | 5 | 45 | 0 | 0 | 2 | 0.95 | 7.57 | 0.20 | 1.02 | 9.20 | 1.43 | 9.00 | 2008- UDFA -BOS | premium | premium | premium | MLB | 2009-2018 | 2009-2022 | 2012 |
| 59 | Clayton Mortensen | 27 | R | 1 | 1 | 3.21 | 26 | 0 | 0 | 0 | 26 | 8 | 0 | 42.0 | 32 | 15 | 15 | 7 | 19 | 41 | 3 | 0 | 1 | 1.21 | 6.86 | 1.50 | 4.07 | 8.79 | 3.21 | 2.16 | 2007- 1- 36-SLN | premium | premium | premium | MLB | 2009-2013 | 2006-2017 | 2012 |
| 30 | Andrew Miller | 27 | L | 3 | 2 | 3.35 | 53 | 0 | 0 | 0 | 53 | 4 | 0 | 40.1 | 28 | 15 | 15 | 3 | 20 | 51 | 1 | 0 | 2 | 1.19 | 6.25 | 0.67 | 4.46 | 11.38 | 3.35 | 2.55 | 2006- 1- 6-DET | premium | premium | premium | MLB | 2006-2021 | 2004-2021 | 2012 |
| 50 | Justin Thomas | 28 | L | 0 | 0 | 7.71 | 7 | 0 | 0 | 0 | 7 | 0 | 0 | 4.2 | 10 | 4 | 4 | 0 | 2 | 4 | 1 | 0 | 1 | 2.57 | 19.29 | 0.00 | 3.86 | 7.71 | 7.71 | 2.00 | 2005- 4- 113-SEA | premium | premium | premium | MLB | 2008-2012 | 2003-2014 | 2012 |
| 32 | Matt Albers | 29 | R | 2 | 0 | 2.29 | 40 | 0 | 0 | 0 | 40 | 8 | 0 | 39.1 | 30 | 14 | 10 | 6 | 15 | 25 | 0 | 0 | 1 | 1.14 | 6.86 | 1.37 | 3.43 | 5.72 | 3.20 | 1.67 | 2001- 23- 686-HOU | premium | premium | premium | MLB | 2006-2019 | 2002-2019 | 2012 |
| 64 | Michael Bowden | 25 | R | 0 | 0 | 3.00 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 3.0 | 2 | 1 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | 1.00 | 6.00 | 3.00 | 3.00 | 9.00 | 3.00 | 3.00 | 2005- 1- 47-BOS | premium | premium | premium | MLB | 2008-2013 | 2005-2021 | 2012 |
| 31 | Jon Lester | 28 | L | 9 | 14 | 4.82 | 33 | 33 | 3 | 0 | 0 | 0 | 0 | 205.1 | 216 | 117 | 110 | 25 | 68 | 166 | 6 | 0 | 4 | 1.38 | 9.47 | 1.10 | 2.98 | 7.28 | 5.13 | 2.44 | 2002- 2- 57-BOS | premium | premium | premium | MLB | 2006-2021 | 2002-2021 | 2012 |
| 32 | Craig Breslow | 31 | L | 1 | 0 | 2.70 | 23 | 0 | 0 | 0 | 23 | 4 | 0 | 20.0 | 14 | 7 | 6 | 0 | 9 | 19 | 1 | 0 | 1 | 1.15 | 6.30 | 0.00 | 4.05 | 8.55 | 3.15 | 2.11 | 2002- 26- 769-MIL | premium | premium | premium | MLB | 2005-2017 | 1999-2018 | 2012 |
| 53 | Rich Hill | 32 | L | 1 | 0 | 1.83 | 25 | 0 | 0 | 0 | 25 | 3 | 0 | 19.2 | 17 | 4 | 4 | 0 | 11 | 21 | 0 | 0 | 0 | 1.42 | 7.78 | 0.00 | 5.03 | 9.61 | 1.83 | 1.91 | 2002- 4- 112-CHN | premium | premium | premium | MLB | 2005-2025 | 2000-2025 | 2012 |
| 11 | Clay Buchholz | 27 | R | 11 | 8 | 4.56 | 29 | 29 | 2 | 1 | 0 | 0 | 0 | 189.1 | 187 | 104 | 96 | 25 | 64 | 129 | 2 | 2 | 12 | 1.33 | 8.89 | 1.19 | 3.04 | 6.13 | 4.94 | 2.02 | 2005- 1- 42-BOS | premium | premium | premium | MLB | 2007-2019 | 2004-2019 | 2012 |
| 61 | Felix Doubront | 24 | L | 11 | 10 | 4.86 | 29 | 29 | 0 | 0 | 0 | 0 | 0 | 161.0 | 162 | 95 | 87 | 24 | 71 | 167 | 5 | 0 | 5 | 1.45 | 9.06 | 1.34 | 3.97 | 9.34 | 5.31 | 2.35 | 2004- UDFA -BOS | premium | premium | premium | MLB | 2010-2015 | 2006-2025 | 2012 |
| 40 | Andrew Bailey | 28 | R | 1 | 1 | 7.04 | 19 | 0 | 0 | 0 | 19 | 13 | 6 | 15.1 | 21 | 12 | 12 | 2 | 8 | 14 | 0 | 1 | 0 | 1.89 | 12.33 | 1.17 | 4.70 | 8.22 | 7.04 | 1.75 | 2006- 6- 188-OAK | premium | premium | premium | MLB | 2009-2017 | 2003-2017 | 2012 |
| 19 | Josh Beckett | 32 | R | 5 | 11 | 5.23 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 127.1 | 131 | 75 | 74 | 16 | 38 | 94 | 4 | 0 | 5 | 1.33 | 9.26 | 1.13 | 2.69 | 6.64 | 5.30 | 2.47 | 1999- 1- 2-MIA | premium | premium | premium | MLB | 2001-2014 | 2000-2014 | 2012 |
| # | player | age | th | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| 54 | Darnell McDonald | 33 | R | 0 | 1 | 27.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 2 | 3 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 4.00 | 18.00 | 9.00 | 18.00 | 0.00 | 27.00 | 0.00 | 1997- 1- 26-BAL | premium | premium | premium | MLB | 2004-2013 | 1998-2013 | 2012 |
| Totals: | 69 | 93 | 4.72 | 651 | 162 | 6 | 2 | 156 | 489 | 35 | 1443.0 | 1449 | 806 | 757 | 190 | 529 | 1176 | 42 | 11 | 66 | 1.37 | 9.04 | 1.19 | 3.30 | 7.33 | 5.03 | 2.22 | premium | premium | premium |