| # | 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 |
| 16 | Angel Pagan | 30 | CF | B | 107 | 154 | 605 | 95 | 174 | 38 | 15 | 8 | 56 | 29 | 7 | 48 | 97 | 0 | 2 | 4 | 5 | 6 | 266 | 659 | 61 | 113 | .288 | .338 | .440 | .778 | .268 | .152 | .329 | 7.28 | 14.72 | 2.02 | 75.63 | 1999- 4- 136-NYN | premium | premium | premium | MLB | 2006-2016 | 2000-2016 | 2012 |
| 28 | Buster Posey | 25 | C | R | 128 | 148 | 530 | 78 | 178 | 39 | 1 | 24 | 103 | 1 | 1 | 69 | 96 | 2 | 0 | 9 | 7 | 19 | 291 | 610 | 64 | 114 | .336 | .408 | .549 | .957 | .343 | .213 | .368 | 11.31 | 15.74 | 1.39 | 22.08 | 2008- 1- 5-SFN | premium | premium | premium | MLB | 2009-2021 | 2006-2021 | 2012 |
| 53 | Melky Cabrera | 27 | LF | B | 123 | 113 | 459 | 84 | 159 | 25 | 10 | 11 | 60 | 13 | 5 | 36 | 63 | 0 | 1 | 5 | 4 | 8 | 237 | 501 | 46 | 113 | .346 | .390 | .516 | .906 | .266 | .170 | .379 | 7.19 | 12.57 | 1.75 | 41.73 | 2001- UDFA -NYA | premium | premium | premium | MLB | 2005-2019 | 2003-2019 | 2012 |
| 35 | Brandon Crawford | 25 | SS | L | 89 | 143 | 435 | 44 | 108 | 26 | 3 | 4 | 45 | 1 | 4 | 33 | 95 | 3 | 2 | 3 | 6 | 4 | 152 | 476 | 33 | 75 | .248 | .304 | .349 | .653 | .170 | .101 | .307 | 6.93 | 19.96 | 2.88 | 108.75 | 2008- 4- 117-SFN | premium | premium | premium | MLB | 2011-2024 | 2006-2024 | 2012 |
| 9 | Brandon Belt | 24 | 1B | L | 108 | 145 | 411 | 47 | 113 | 27 | 6 | 7 | 56 | 12 | 2 | 54 | 106 | 3 | 0 | 4 | 5 | 2 | 173 | 472 | 40 | 73 | .275 | .360 | .421 | .781 | .302 | .146 | .351 | 11.44 | 22.46 | 1.96 | 58.71 | 2009- 5- 147-SFN | premium | premium | premium | MLB | 2011-2023 | 2008-2023 | 2012 |
| 48 | Pablo Sandoval | 25 | 3B | B | 107 | 108 | 396 | 59 | 112 | 25 | 2 | 12 | 63 | 1 | 1 | 38 | 59 | 1 | 0 | 7 | 4 | 13 | 177 | 442 | 39 | 73 | .283 | .342 | .447 | .789 | .260 | .164 | .301 | 8.60 | 13.35 | 1.55 | 33.00 | 2003- UDFA -SFN | premium | premium | premium | MLB | 2008-2021 | 2004-2025 | 2012 |
| 7 | Gregor Blanco | 28 | RF-LF | L | 97 | 141 | 393 | 56 | 96 | 14 | 5 | 5 | 34 | 26 | 6 | 51 | 104 | 2 | 5 | 2 | 2 | 0 | 135 | 453 | 24 | 72 | .244 | .333 | .344 | .677 | .280 | .100 | .318 | 11.26 | 22.96 | 2.04 | 78.60 | 2000- UDFA -ATL | premium | premium | premium | MLB | 2008-2018 | 2002-2019 | 2012 |
| 5 | Ryan Theriot | 32 | 2B | R | 90 | 104 | 352 | 45 | 95 | 16 | 1 | 0 | 28 | 13 | 5 | 24 | 47 | 1 | 4 | 3 | 1 | 12 | 113 | 384 | 17 | 78 | .270 | .316 | .321 | .637 | .142 | .051 | .308 | 6.25 | 12.24 | 1.96 | 0.00 | 2001- 3- 78-CHN | premium | premium | premium | MLB | 2005-2012 | 1999-2012 | 2012 |
| 13 | Joaquin Arias | 27 | 3B-SS | R | 94 | 112 | 319 | 30 | 86 | 13 | 5 | 5 | 34 | 5 | 1 | 13 | 44 | 5 | 2 | 5 | 4 | 12 | 124 | 344 | 23 | 63 | .270 | .304 | .389 | .693 | .172 | .119 | .295 | 3.78 | 12.79 | 3.38 | 63.80 | 2001- UDFA -NYA | premium | premium | premium | MLB | 2006-2015 | 2002-2015 | 2012 |
| 19 | Marco Scutaro | 36 | 2B | R | 104 | 61 | 243 | 40 | 88 | 16 | 1 | 3 | 44 | 2 | 1 | 13 | 14 | 0 | 6 | 6 | 0 | 7 | 115 | 268 | 20 | 68 | .362 | .385 | .473 | .858 | .169 | .111 | .366 | 4.85 | 5.22 | 1.08 | 81.00 | 1994- UDFA -CLE | premium | premium | premium | MLB | 2002-2014 | 1996-2014 | 2012 |
| 8 | Hunter Pence | 29 | RF | R | 102 | 59 | 219 | 28 | 48 | 11 | 2 | 7 | 45 | 1 | 0 | 19 | 60 | 4 | 1 | 5 | 1 | 1 | 84 | 248 | 20 | 28 | .219 | .287 | .384 | .671 | .256 | .165 | .261 | 7.66 | 24.19 | 3.16 | 31.29 | 2004- 2- 64-HOU | premium | premium | premium | MLB | 2007-2020 | 2003-2020 | 2012 |
| 29 | Hector Sanchez | 22 | C | B | 94 | 74 | 218 | 22 | 61 | 15 | 0 | 3 | 34 | 0 | 0 | 5 | 52 | 1 | 0 | 3 | 0 | 8 | 85 | 227 | 18 | 43 | .280 | .295 | .390 | .685 | .133 | .110 | .349 | 2.20 | 22.91 | 10.40 | 72.67 | 2006- UDFA -SFN | premium | premium | premium | MLB | 2011-2017 | 2009-2024 | 2012 |
| 12 | Nate Schierholtz | 28 | RF | L | 99 | 77 | 175 | 15 | 44 | 4 | 5 | 5 | 16 | 3 | 2 | 18 | 36 | 1 | 0 | 2 | 2 | 1 | 73 | 196 | 14 | 30 | .251 | .321 | .417 | .738 | .274 | .166 | .287 | 9.18 | 18.37 | 2.00 | 35.00 | 2003- 2- 63-SFN | premium | premium | premium | MLB | 2007-2014 | 2003-2016 | 2012 |
| 2 | Emmanuel Burriss | 27 | 2B | B | 70* | 60 | 136 | 15 | 29 | 1 | 0 | 0 | 7 | 5 | 3 | 10 | 25 | 1 | 2 | 1 | 1 | 6 | 30 | 150 | 1 | 28 | .213 | .270 | .221 | .491 | .096 | .008 | .259 | 6.67 | 16.67 | 2.50 | 0.00 | 2006- 1- 33-SFN | premium | premium | premium | MLB | 2008-2016 | 2004-2017 | 2012 |
| 6 | Brett Pill | 27 | 1B | R | 86* | 48 | 105 | 10 | 22 | 3 | 0 | 4 | 11 | 1 | 0 | 6 | 19 | 2 | 1 | 0 | 1 | 5 | 37 | 114 | 7 | 15 | .210 | .265 | .352 | .617 | .210 | .142 | .220 | 5.26 | 16.67 | 3.17 | 26.25 | 2006- 7- 206-SFN | premium | premium | premium | MLB | 2011-2013 | 2003-2013 | 2012 |
| 17 | Aubrey Huff | 35 | 1B | L | 52 | 78 | 7 | 15 | 4 | 0 | 1 | 7 | 0 | 0 | 16 | 12 | 0 | 0 | 1 | 1 | 3 | 22 | 95 | 5 | 10 | .192 | .326 | .282 | .608 | .295 | .090 | .212 | 16.84 | 12.63 | 0.75 | 78.00 | 1998- 5- 162-TBA | premium | premium | premium | MLB | 2000-2012 | 1997-2012 | 2012 | |
| 18 | Matt Cain | 27 | P | R | 35 | 74 | 6 | 13 | 2 | 0 | 1 | 6 | 0 | 0 | 2 | 33 | 0 | 8 | 0 | 0 | 0 | 18 | 84 | 3 | 10 | .176 | .197 | .243 | .440 | .095 | .067 | .300 | 2.38 | 39.29 | 16.50 | 74.00 | 2002- 1- 25-SFN | premium | premium | premium | MLB | 2005-2017 | 2002-2017 | 2012 | |
| 40 | Madison Bumgarner | 22 | P | R | 32 | 68 | 4 | 11 | 1 | 0 | 2 | 6 | 0 | 0 | 1 | 25 | 0 | 6 | 0 | 0 | 0 | 18 | 75 | 3 | 8 | .162 | .174 | .265 | .439 | .118 | .103 | .220 | 1.33 | 33.33 | 25.00 | 34.00 | 2007- 1- 10-SFN | premium | premium | premium | MLB | 2009-2023 | 2008-2023 | 2012 | |
| 51 | Justin Christian | 32 | LF-RF | R | 34 | 56 | 6 | 7 | 1 | 0 | 0 | 2 | 2 | 1 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 8 | 61 | 1 | 6 | .125 | .197 | .143 | .340 | .125 | .018 | .132 | 8.20 | 4.92 | 0.60 | 0.00 | 2004- UDFA -NYA | premium | premium | premium | MLB | 2008-2012 | 2001-2015 | 2012 | |
| 32 | Ryan Vogelsong | 34 | P | R | 31 | 54 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 31 | 1 | 8 | 0 | 0 | 1 | 6 | 66 | 1 | 4 | .093 | .155 | .111 | .266 | .074 | .018 | .217 | 4.55 | 46.97 | 10.33 | 0.00 | 1998- 5- 158-SFN | premium | premium | premium | MLB | 2000-2016 | 1998-2016 | 2012 | |
| 75 | Barry Zito | 34 | P | L | 32 | 53 | 3 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 6 | 12 | 0 | 10 | 0 | 0 | 1 | 4 | 69 | 0 | 4 | .075 | .169 | .075 | .244 | .113 | .000 | .098 | 8.70 | 17.39 | 2.00 | 0.00 | 1999- 1- 9-OAK | premium | premium | premium | MLB | 2000-2015 | 1997-2015 | 2012 | |
| 12 | Xavier Nady | 33 | LF | R | 79* | 19 | 50 | 6 | 12 | 3 | 1 | 1 | 7 | 0 | 0 | 6 | 13 | 1 | 0 | 0 | 0 | 5 | 20 | 57 | 5 | 7 | .240 | .333 | .400 | .733 | .280 | .160 | .306 | 10.53 | 22.81 | 2.17 | 50.00 | 2000- 2- 49-SDN | premium | premium | premium | MLB | 2000-2014 | 1998-2014 | 2012 |
| 55 | Tim Lincecum | 28 | P | L | 33 | 45 | 2 | 4 | 0 | 0 | 0 | 3 | 0 | 0 | 6 | 26 | 0 | 10 | 0 | 0 | 0 | 4 | 61 | 0 | 4 | .089 | .196 | .089 | .285 | .133 | .000 | .211 | 9.84 | 42.62 | 4.33 | 0.00 | 2006- 1- 10-SFN | premium | premium | premium | MLB | 2007-2016 | 2004-2018 | 2012 | |
| 33 | Charlie Culberson | 23 | 2B | R | 6 | 22 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | 1 | 0 | 0 | 0 | 3 | 23 | 0 | 3 | .136 | .136 | .136 | .272 | .000 | .000 | .200 | 0.00 | 30.43 | 0.00 | 0.00 | 2007- 1- 51-SFN | premium | premium | premium | MLB | 2012-2023 | 2007-2023 | 2012 | |
| 50 | Conor Gillaspie | 24 | 3B | L | 6 | 20 | 2 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 20 | 1 | 2 | .150 | .150 | .200 | .350 | .050 | .050 | .167 | 0.00 | 10.00 | 0.00 | 0.00 | 2008- 1- 37-SFN | premium | premium | premium | MLB | 2008-2017 | 2006-2017 | 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 |
| 14 | Francisco Peguero | 24 | LF | R | 17 | 16 | 6 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 3 | 16 | 0 | 3 | .188 | .188 | .188 | .376 | .188 | .000 | .333 | 0.00 | 43.75 | 0.00 | 0.00 | 2005- UDFA -SFN | premium | premium | premium | MLB | 2012-2013 | 2008-2025 | 2012 | |
| 22 | Eli Whiteside | 32 | C | R | 12 | 11 | 3 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 1 | 0 | 1 | 0 | 0 | 2 | 14 | 1 | 0 | .091 | .214 | .182 | .396 | .182 | .091 | .125 | 7.14 | 28.57 | 4.00 | 0.00 | 2001- 6- 173-BAL | premium | premium | premium | MLB | 2005-2014 | 2001-2014 | 2012 | |
| 46 | Santiago Casilla | 31 | P | R | 73 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .500 | 0.00 | 33.33 | 0.00 | 0.00 | 2000- UDFA -OAK | premium | premium | premium | MLB | 2004-2018 | 2001-2018 | 2012 | |
| 19 | Eric Hacker | 29 | P | B | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | 2002- 23- 696-NYA | premium | premium | premium | MLB | 2009-2012 | 2002-2012 | 2012 | |
| 34 | Clay Hensley | 32 | P | R | 60 | 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 | 2002- 8- 247-SFN | premium | premium | premium | MLB | 2005-2012 | 2002-2014 | 2012 | |
| 65 | Steve Edlefsen | 27 | P | R | 14 | 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 | 2007- 16- 494-SFN | premium | premium | premium | MLB | 2011-2012 | 2006-2014 | 2012 | |
| 50 | Jose Mijares | 27 | P | L | 27 | 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 | 2002- UDFA -MIN | premium | premium | premium | MLB | 2008-2013 | 2004-2013 | 2012 | |
| 52 | Yusmeiro Petit | 27 | P | R | 1 | 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 | 2001- UDFA -NYN | premium | premium | premium | MLB | 2006-2021 | 2003-2022 | 2012 | |
| 61 | Shane Loux | 32 | P | R | 19 | 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 | 1997- 2- 53-DET | premium | premium | premium | MLB | 2002-2012 | 1997-2015 | 2012 | |
| 43 | Dan Otero | 27 | P | R | 12 | 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- 21- 644-SFN | premium | premium | premium | MLB | 2012-2019 | 2004-2019 | 2012 | |
| 31 | Brad Penny | 34 | P | R | 22 | 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 | 1996- 5- 155-ARI | premium | premium | premium | MLB | 2000-2014 | 1996-2015 | 2012 | |
| 70 | George Kontos | 27 | P | R | 44 | 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 | 2006- 5- 164-NYA | premium | premium | premium | MLB | 2011-2018 | 2004-2019 | 2012 | |
| 41 | Jeremy Affeldt | 33 | P | L | 67 | 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 | 1997- 3- 91-KCA | premium | premium | premium | MLB | 2002-2015 | 1997-2015 | 2012 | |
| Totals: | 2199 | 5558 | 718 | 1495 | 287 | 57 | 103 | 675 | 118 | 39 | 483 | 1097 | 29 | 69 | 61 | 44 | 114 | 2205 | 6200 | 447 | 1048 | .269 | .327 | .397 | .724 | .229 | .128 | .315 | 7.79 | 17.69 | 2.27 | 53.96 | 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 |
| 19 | Eric Hacker | 29 | R | 0 | 1 | 5.59 | 4 | 1 | 0 | 0 | 3 | 2 | 0 | 9.2 | 14 | 6 | 6 | 2 | 2 | 8 | 0 | 0 | 1 | 1.66 | 13.03 | 1.86 | 1.86 | 7.45 | 5.59 | 4.00 | 2002- 23- 696-NYA | premium | premium | premium | MLB | 2009-2012 | 2002-2012 | 2012 |
| 41 | Jeremy Affeldt | 33 | L | 1 | 2 | 2.70 | 67 | 0 | 0 | 0 | 67 | 10 | 3 | 63.1 | 57 | 23 | 19 | 1 | 23 | 57 | 5 | 0 | 3 | 1.26 | 8.10 | 0.14 | 3.27 | 8.10 | 3.27 | 2.48 | 1997- 3- 91-KCA | premium | premium | premium | MLB | 2002-2015 | 1997-2015 | 2012 |
| 46 | Santiago Casilla | 31 | R | 7 | 6 | 2.84 | 73 | 0 | 0 | 0 | 73 | 37 | 25 | 63.1 | 55 | 24 | 20 | 8 | 22 | 55 | 1 | 0 | 2 | 1.22 | 7.82 | 1.14 | 3.13 | 7.82 | 3.41 | 2.50 | 2000- UDFA -OAK | premium | premium | premium | MLB | 2004-2018 | 2001-2018 | 2012 |
| 63 | Jean Machi | 30 | R | 0 | 0 | 6.75 | 8 | 0 | 0 | 0 | 8 | 5 | 0 | 6.2 | 7 | 5 | 5 | 2 | 1 | 4 | 0 | 0 | 0 | 1.20 | 9.45 | 2.70 | 1.35 | 5.40 | 6.75 | 4.00 | 2000- UDFA -PHI | premium | premium | premium | MLB | 2012-2017 | 2002-2021 | 2012 |
| 54 | Sergio Romo | 29 | R | 4 | 2 | 1.79 | 69 | 0 | 0 | 0 | 69 | 27 | 14 | 55.1 | 37 | 11 | 11 | 5 | 10 | 63 | 2 | 0 | 3 | 0.85 | 6.02 | 0.81 | 1.63 | 10.25 | 1.79 | 6.30 | 2005- 28- 852-SFN | premium | premium | premium | MLB | 2008-2022 | 2005-2022 | 2012 |
| 34 | Clay Hensley | 32 | R | 4 | 5 | 4.62 | 60 | 0 | 0 | 0 | 60 | 14 | 3 | 50.2 | 50 | 30 | 26 | 5 | 30 | 42 | 1 | 0 | 3 | 1.58 | 8.88 | 0.89 | 5.33 | 7.46 | 5.33 | 1.40 | 2002- 8- 247-SFN | premium | premium | premium | MLB | 2005-2012 | 2002-2014 | 2012 |
| 56 | Travis Blackley | 29 | L | 0 | 0 | 9.00 | 4 | 0 | 0 | 0 | 4 | 1 | 0 | 5.0 | 7 | 6 | 5 | 0 | 2 | 2 | 1 | 0 | 0 | 1.80 | 12.60 | 0.00 | 3.60 | 3.60 | 10.80 | 1.00 | 2000- UDFA -SEA | premium | premium | premium | MLB | 2004-2013 | 2001-2018 | 2012 |
| 70 | George Kontos | 27 | R | 2 | 1 | 2.47 | 44 | 0 | 0 | 0 | 44 | 9 | 0 | 43.2 | 34 | 15 | 12 | 3 | 12 | 44 | 1 | 0 | 0 | 1.05 | 7.01 | 0.62 | 2.47 | 9.07 | 3.09 | 3.67 | 2006- 5- 164-NYA | premium | premium | premium | MLB | 2011-2018 | 2004-2019 | 2012 |
| 52 | Yusmeiro Petit | 27 | R | 0 | 0 | 3.86 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.2 | 7 | 2 | 2 | 0 | 4 | 1 | 1 | 0 | 0 | 2.36 | 13.50 | 0.00 | 7.71 | 1.93 | 3.86 | 0.25 | 2001- UDFA -NYN | premium | premium | premium | MLB | 2006-2021 | 2003-2022 | 2012 |
| 49 | Javier Lopez | 34 | L | 3 | 0 | 2.50 | 70 | 0 | 0 | 0 | 70 | 19 | 7 | 36.0 | 37 | 13 | 10 | 1 | 14 | 28 | 2 | 0 | 0 | 1.42 | 9.25 | 0.25 | 3.50 | 7.00 | 3.25 | 2.00 | 1998- 4- 133-ARI | premium | premium | premium | MLB | 2003-2016 | 1996-2016 | 2012 |
| 45 | Dan Runzler | 27 | L | 0 | 0 | 0.00 | 6 | 0 | 0 | 0 | 6 | 0 | 0 | 3.2 | 1 | 0 | 0 | 0 | 3 | 5 | 1 | 0 | 1 | 1.09 | 2.45 | 0.00 | 7.36 | 12.27 | 0.00 | 1.67 | 2007- 9- 284-SFN | premium | premium | premium | MLB | 2009-2017 | 2005-2019 | 2012 |
| 31 | Brad Penny | 34 | R | 0 | 1 | 6.11 | 22 | 0 | 0 | 0 | 22 | 8 | 0 | 28.0 | 42 | 22 | 19 | 4 | 9 | 10 | 2 | 0 | 1 | 1.82 | 13.50 | 1.29 | 2.89 | 3.21 | 7.07 | 1.11 | 1996- 5- 155-ARI | premium | premium | premium | MLB | 2000-2014 | 1996-2015 | 2012 |
| 61 | Shane Loux | 32 | R | 1 | 0 | 4.97 | 19 | 0 | 0 | 0 | 19 | 6 | 0 | 25.1 | 32 | 15 | 14 | 3 | 9 | 9 | 1 | 0 | 0 | 1.62 | 11.37 | 1.07 | 3.20 | 3.20 | 5.33 | 1.00 | 1997- 2- 53-DET | premium | premium | premium | MLB | 2002-2012 | 1997-2015 | 2012 |
| 18 | Matt Cain | 27 | R | 16 | 5 | 2.79 | 32 | 32 | 2 | 2 | 0 | 0 | 0 | 219.1 | 177 | 73 | 68 | 21 | 51 | 193 | 8 | 0 | 9 | 1.04 | 7.26 | 0.86 | 2.09 | 7.92 | 3.00 | 3.78 | 2002- 1- 25-SFN | premium | premium | premium | MLB | 2005-2017 | 2002-2017 | 2012 |
| 40 | Madison Bumgarner | 22 | L | 16 | 11 | 3.37 | 32 | 32 | 2 | 1 | 0 | 0 | 0 | 208.1 | 183 | 87 | 78 | 23 | 49 | 191 | 3 | 2 | 7 | 1.11 | 7.91 | 0.99 | 2.12 | 8.25 | 3.76 | 3.90 | 2007- 1- 10-SFN | premium | premium | premium | MLB | 2009-2023 | 2008-2023 | 2012 |
| 59 | Guillermo Mota | 38 | R | 0 | 1 | 5.23 | 26 | 0 | 0 | 0 | 26 | 4 | 0 | 20.2 | 24 | 13 | 12 | 3 | 8 | 24 | 0 | 0 | 2 | 1.55 | 10.45 | 1.31 | 3.48 | 10.45 | 5.66 | 3.00 | 1990- UDFA -NYN | premium | premium | premium | MLB | 1999-2012 | 1993-2012 | 2012 |
| 38 | Brian Wilson | 30 | R | 0 | 0 | 9.00 | 2 | 0 | 0 | 0 | 2 | 2 | 1 | 2.0 | 4 | 2 | 2 | 0 | 2 | 2 | 1 | 0 | 0 | 3.00 | 18.00 | 0.00 | 9.00 | 9.00 | 9.00 | 1.00 | 2003- 24- 723-SFN | premium | premium | premium | MLB | 2006-2014 | 2001-2014 | 2012 |
| 32 | Ryan Vogelsong | 34 | R | 14 | 9 | 3.37 | 31 | 31 | 0 | 0 | 0 | 0 | 0 | 189.2 | 171 | 76 | 71 | 17 | 62 | 158 | 3 | 0 | 8 | 1.23 | 8.11 | 0.81 | 2.94 | 7.50 | 3.61 | 2.55 | 1998- 5- 158-SFN | premium | premium | premium | MLB | 2000-2016 | 1998-2016 | 2012 |
| 55 | Tim Lincecum | 28 | R | 10 | 15 | 5.18 | 33 | 33 | 0 | 0 | 0 | 0 | 0 | 186.0 | 183 | 111 | 107 | 23 | 90 | 190 | 17 | 2 | 4 | 1.47 | 8.85 | 1.11 | 4.35 | 9.19 | 5.37 | 2.11 | 2006- 1- 10-SFN | premium | premium | premium | MLB | 2007-2016 | 2004-2018 | 2012 |
| 75 | Barry Zito | 34 | L | 15 | 8 | 4.15 | 32 | 32 | 1 | 1 | 0 | 0 | 0 | 184.1 | 186 | 91 | 85 | 20 | 70 | 114 | 1 | 0 | 5 | 1.39 | 9.08 | 0.98 | 3.42 | 5.57 | 4.44 | 1.63 | 1999- 1- 9-OAK | premium | premium | premium | MLB | 2000-2015 | 1997-2015 | 2012 |
| 50 | Jose Mijares | 27 | L | 1 | 0 | 2.55 | 27 | 0 | 0 | 0 | 27 | 3 | 0 | 17.2 | 14 | 5 | 5 | 0 | 8 | 20 | 2 | 0 | 0 | 1.25 | 7.13 | 0.00 | 4.08 | 10.19 | 2.55 | 2.50 | 2002- UDFA -MIN | premium | premium | premium | MLB | 2008-2013 | 2004-2013 | 2012 |
| 65 | Steve Edlefsen | 27 | R | 0 | 1 | 4.70 | 14 | 0 | 0 | 0 | 14 | 6 | 0 | 15.1 | 20 | 8 | 8 | 1 | 6 | 9 | 0 | 0 | 0 | 1.70 | 11.74 | 0.59 | 3.52 | 5.28 | 4.70 | 1.50 | 2007- 16- 494-SFN | premium | premium | premium | MLB | 2011-2012 | 2006-2014 | 2012 |
| 43 | Dan Otero | 27 | R | 0 | 0 | 5.84 | 12 | 0 | 0 | 0 | 12 | 4 | 0 | 12.1 | 19 | 11 | 8 | 0 | 2 | 8 | 1 | 0 | 2 | 1.70 | 13.86 | 0.00 | 1.46 | 5.84 | 8.03 | 4.00 | 2007- 21- 644-SFN | premium | premium | premium | MLB | 2012-2019 | 2004-2019 | 2012 |
| Totals: | 94 | 68 | 3.68 | 688 | 162 | 5 | 4 | 157 | 526 | 53 | 1451.0 | 1361 | 649 | 593 | 142 | 489 | 1237 | 54 | 4 | 51 | 1.27 | 8.44 | 0.88 | 3.03 | 7.67 | 4.03 | 2.53 | premium | premium | premium |