| # | 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 |
| 2 | Jemile Weeks | 26 | 2B-CF | B | 102 | 130 | 520 | 96 | 141 | 19 | 10 | 4 | 40 | 17 | 2 | 80 | 99 | 8 | 5 | 1 | 1 | 14 | 192 | 614 | 33 | 108 | .271 | .376 | .369 | .745 | .281 | .098 | .328 | 13.03 | 16.12 | 1.24 | 130.00 | 2008- 1- 12-OAK | premium | premium | premium | MLB | 2011-2016 | 2006-2018 | 2013 |
| 24 | Michael Choice | 23 | LF-CF | R | 110 | 132 | 510 | 90 | 154 | 29 | 1 | 14 | 89 | 1 | 2 | 69 | 115 | 11 | 0 | 10 | 0 | 15 | 227 | 600 | 44 | 110 | .302 | .390 | .445 | .835 | .276 | .143 | .358 | 11.50 | 19.17 | 1.67 | 36.43 | 2010- 1- 10-OAK | premium | premium | premium | MLB | 2013-2015 | 2008-2021 | 2013 |
| 22 | Shane Peterson | 25 | CF-LF | L | 101 | 126 | 463 | 70 | 116 | 25 | 1 | 12 | 79 | 17 | 2 | 77 | 127 | 4 | 3 | 6 | 1 | 9 | 179 | 553 | 38 | 78 | .251 | .358 | .387 | .745 | .335 | .136 | .315 | 13.92 | 22.97 | 1.65 | 38.58 | 2008- 2- 59-SLN | premium | premium | premium | MLB | 2013-2017 | 2006-2019 | 2013 |
| 52 | Michael Taylor | 27 | RF | R | 109 | 112 | 420 | 54 | 118 | 25 | 1 | 18 | 85 | 5 | 2 | 50 | 88 | 5 | 0 | 6 | 0 | 9 | 199 | 481 | 44 | 74 | .281 | .360 | .474 | .834 | .319 | .193 | .313 | 10.40 | 18.30 | 1.76 | 23.33 | 2007- 5- 173-PHI | premium | premium | premium | MLB | 2011-2014 | 2005-2014 | 2013 |
| 10 | Daric Barton | 27 | 1B | L | 114 | 110 | 391 | 77 | 116 | 29 | 1 | 7 | 69 | 1 | 2 | 87 | 57 | 3 | 1 | 6 | 0 | 10 | 168 | 488 | 37 | 79 | .297 | .423 | .430 | .853 | .353 | .133 | .327 | 17.83 | 11.68 | 0.66 | 55.86 | 2003- 1- 28-SLN | premium | premium | premium | MLB | 2007-2014 | 2003-2018 | 2013 |
| - | Grant Green | 25 | 2B | R | 114 | 87 | 378 | 66 | 123 | 27 | 3 | 11 | 50 | 4 | 1 | 27 | 70 | 6 | 3 | 1 | 1 | 11 | 189 | 415 | 41 | 82 | .325 | .379 | .500 | .879 | .254 | .175 | .376 | 6.51 | 16.87 | 2.59 | 34.36 | 2009- 1- 13-OAK | premium | premium | premium | MLB | 2013-2017 | 2007-2018 | 2013 |
| 12 | Andy Parrino | 27 | SS | B | 83 | 108 | 367 | 43 | 77 | 16 | 3 | 4 | 36 | 3 | 1 | 43 | 102 | 5 | 3 | 2 | 0 | 4 | 111 | 420 | 23 | 54 | .210 | .300 | .302 | .602 | .215 | .092 | .278 | 10.24 | 24.29 | 2.37 | 91.75 | 2007- 26- 807-SDN | premium | premium | premium | MLB | 2011-2015 | 2005-2016 | 2013 |
| 5 | Hiroyuki Nakajima | 30 | 3B-SS | R | 93 | 90 | 346 | 40 | 98 | 17 | 0 | 4 | 34 | 3 | 1 | 23 | 83 | 6 | 0 | 9 | 0 | 10 | 127 | 384 | 21 | 77 | .283 | .331 | .367 | .698 | .156 | .084 | .351 | 5.99 | 21.61 | 3.61 | 86.50 | 2012- UDFA -OAK | premium | premium | premium | AAA | 2002-2024 | 2013 | |
| - | Stephen Vogt | 28 | C | L | 122 | 75 | 296 | 55 | 96 | 21 | 3 | 13 | 58 | 0 | 1 | 38 | 45 | 0 | 1 | 3 | 0 | 7 | 162 | 338 | 37 | 59 | .324 | .398 | .547 | .945 | .348 | .223 | .344 | 11.24 | 13.31 | 1.18 | 22.77 | 2007- 12- 365-TBA | premium | premium | premium | MLB | 2012-2022 | 2007-2022 | 2013 |
| - | Scott Moore | 29 | 3B | L | 105 | 81 | 293 | 51 | 81 | 26 | 0 | 11 | 56 | 0 | 1 | 36 | 76 | 5 | 1 | 4 | 1 | 11 | 140 | 339 | 37 | 44 | .276 | .361 | .478 | .839 | .321 | .202 | .333 | 10.62 | 22.42 | 2.11 | 26.64 | 2002- 1- 8-DET | premium | premium | premium | MLB | 2006-2012 | 2002-2015 | 2013 |
| 9 | Anthony Aliotti | 25 | 1B | L | 91 | 42 | 154 | 17 | 41 | 4 | 1 | 2 | 20 | 0 | 0 | 15 | 44 | 0 | 1 | 1 | 0 | 7 | 53 | 171 | 7 | 34 | .266 | .329 | .344 | .673 | .175 | .078 | .358 | 8.77 | 25.73 | 2.93 | 77.00 | 2009- 15- 453-OAK | premium | premium | premium | AAA | 2007-2015 | 2013 | |
| 20 | Luke Montz | 29 | C | R | 114* | 33 | 122 | 17 | 30 | 9 | 0 | 9 | 29 | 0 | 1 | 19 | 45 | 2 | 0 | 2 | 0 | 5 | 66 | 145 | 18 | 12 | .246 | .352 | .541 | .893 | .443 | .295 | .300 | 13.10 | 31.03 | 2.37 | 13.56 | 2003- 17- 507-MON | premium | premium | premium | MLB | 2008-2013 | 2003-2015 | 2013 |
| 50 | Jeremy Barfield | 24 | RF | R | 79* | 35 | 117 | 14 | 22 | 3 | 0 | 4 | 15 | 0 | 0 | 14 | 31 | 0 | 0 | 3 | 0 | 3 | 37 | 134 | 7 | 15 | .188 | .269 | .316 | .585 | .248 | .128 | .212 | 10.45 | 23.13 | 2.21 | 29.25 | 2008- 8- 244-OAK | premium | premium | premium | AAA | 2008-2018 | 2013 | |
| 6 | Ryan Ortiz | 25 | C | R | 100* | 36 | 115 | 18 | 31 | 7 | 1 | 3 | 9 | 0 | 0 | 11 | 24 | 1 | 1 | 1 | 0 | 4 | 49 | 129 | 11 | 20 | .270 | .336 | .426 | .762 | .252 | .156 | .315 | 8.53 | 18.60 | 2.18 | 38.33 | 2009- 6- 183-OAK | premium | premium | premium | AAA | 2007-2015 | 2013 | |
| 28 | David Freitas | 24 | C | R | 99* | 29 | 97 | 13 | 26 | 8 | 0 | 1 | 9 | 0 | 0 | 11 | 14 | 2 | 0 | 0 | 0 | 3 | 37 | 110 | 9 | 17 | .268 | .355 | .381 | .736 | .227 | .113 | .305 | 10.00 | 12.73 | 1.27 | 97.00 | 2010- 15- 446-WAS | premium | premium | premium | MLB | 2017-2019 | 2009-2023 | 2013 |
| 7 | Jake Goebbert | 25 | LF | L | 21 | 70 | 13 | 16 | 3 | 0 | 4 | 6 | 0 | 0 | 15 | 16 | 0 | 0 | 0 | 1 | 2 | 31 | 85 | 7 | 9 | .229 | .365 | .443 | .808 | .429 | .214 | .240 | 17.65 | 18.82 | 1.07 | 17.50 | 2009- 13- 401-HOU | premium | premium | premium | MLB | 2014-2014 | 2007-2016 | 2013 | |
| - | Josh Horton | 27 | 3B | L | 17 | 67 | 5 | 15 | 2 | 1 | 2 | 8 | 0 | 1 | 2 | 12 | 0 | 0 | 0 | 0 | 2 | 25 | 69 | 5 | 10 | .224 | .246 | .373 | .619 | .164 | .149 | .245 | 2.90 | 17.39 | 6.00 | 33.50 | 2007- 2- 90-OAK | premium | premium | premium | AAA | 2005-2013 | 2013 | ||
| - | Conner Crumbliss | 26 | LF | L | 20 | 59 | 11 | 8 | 2 | 1 | 3 | 11 | 1 | 0 | 12 | 19 | 2 | 1 | 1 | 0 | 2 | 21 | 75 | 6 | 2 | .136 | .297 | .356 | .653 | .441 | .220 | .132 | 16.00 | 25.33 | 1.58 | 19.67 | 2009- 28- 843-OAK | premium | premium | premium | AAA | 2009-2014 | 2013 | ||
| - | Adam Rosales | 30 | SS | R | 9 | 38 | 4 | 8 | 2 | 0 | 0 | 6 | 1 | 1 | 3 | 7 | 0 | 0 | 1 | 0 | 1 | 10 | 42 | 2 | 6 | .211 | .262 | .263 | .525 | .132 | .052 | .250 | 7.14 | 16.67 | 2.33 | 0.00 | 2005- 12- 362-CIN | premium | premium | premium | MLB | 2008-2018 | 2002-2019 | 2013 | |
| - | Tyler Ladendorf | 25 | RF | R | 8 | 28 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 32 | 1 | 2 | .107 | .219 | .143 | .362 | .179 | .036 | .120 | 12.50 | 9.38 | 0.75 | 0.00 | 2008- 2- 60-MIN | premium | premium | premium | MLB | 2015-2021 | 2008-2022 | 2013 | |
| 33 | Dusty Coleman | 26 | 3B-2B | R | 6 | 21 | 4 | 3 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 4 | 22 | 1 | 2 | .143 | .182 | .190 | .372 | .095 | .047 | .188 | 0.00 | 22.73 | 0.00 | 0.00 | 2008- 28- 844-OAK | premium | premium | premium | MLB | 2015-2017 | 2007-2018 | 2013 | |
| - | Derek Norris | 24 | C | R | 3 | 14 | 3 | 6 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 12 | 14 | 2 | 4 | .429 | .429 | .857 | 1.286 | .429 | .428 | .444 | 0.00 | 21.43 | 0.00 | 7.00 | 2007- 4- 130-WAS | premium | premium | premium | MLB | 2012-2017 | 2007-2018 | 2013 | |
| 3 | Addison Russell | 19 | SS | R | 3 | 13 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 1 | .077 | .077 | .077 | .154 | .000 | .000 | .250 | 0.00 | 69.23 | 0.00 | 0.00 | 2012- 1- 11-OAK | premium | premium | premium | MLB | 2015-2019 | 2012-2025 | 2013 | |
| - | Josh Reddick | 26 | RF | L | 3 | 11 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 14 | 0 | 2 | .182 | .357 | .182 | .539 | .455 | .000 | .200 | 21.43 | 7.14 | 0.33 | 0.00 | 2006- 17- 523-BOS | premium | premium | premium | MLB | 2009-2021 | 2007-2022 | 2013 | |
| - | Yoenis Cespedes | 27 | LF | R | 3 | 9 | 5 | 3 | 0 | 0 | 1 | 4 | 1 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 1 | 6 | 11 | 1 | 2 | .333 | .455 | .667 | 1.122 | .667 | .334 | .400 | 18.18 | 27.27 | 1.50 | 9.00 | 2012- UDFA -OAK | premium | premium | premium | MLB | 2012-2020 | 2012-2020 | 2013 | |
| # | 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 |
| - | Chris Young | 29 | CF | R | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | 3.000 | .000 | 1.000 | 66.67 | 0.00 | 0.00 | 0.00 | 2001- 16- 493-CHA | premium | premium | premium | MLB | 2006-2018 | 2002-2018 | 2013 | |
| Totals: | 1320 | 4920 | 773 | 1336 | 276 | 27 | 129 | 720 | 58 | 18 | 643 | 1098 | 61 | 20 | 57 | 5 | 131 | 2053 | 5701 | 432 | 904 | .272 | .359 | .417 | .776 | .285 | .146 | .322 | 11.28 | 19.26 | 1.71 | 38.14 | 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 |
| - | Justin Thomas | 29 | L | 3 | 6 | 4.48 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 84.1 | 92 | 47 | 42 | 8 | 34 | 68 | 2 | 0 | 2 | 1.49 | 9.82 | 0.85 | 3.63 | 7.26 | 5.02 | 2.00 | 2005- 4- 113-SEA | premium | premium | premium | MLB | 2008-2012 | 2003-2014 | 2013 |
| 40 | Arnold Leon | 24 | R | 5 | 3 | 4.42 | 12 | 11 | 0 | 0 | 1 | 0 | 0 | 71.1 | 81 | 36 | 35 | 4 | 13 | 49 | 3 | 0 | 3 | 1.32 | 10.22 | 0.50 | 1.64 | 6.18 | 4.54 | 3.77 | 2008- UDFA -OAK | premium | premium | premium | MLB | 2015-2016 | 2008-2021 | 2013 |
| 18 | Brian Gordon | 34 | R | 4 | 0 | 3.57 | 51 | 0 | 0 | 0 | 51 | 35 | 23 | 63.0 | 61 | 27 | 25 | 4 | 9 | 66 | 4 | 0 | 2 | 1.11 | 8.71 | 0.57 | 1.29 | 9.43 | 3.86 | 7.33 | 1997- 7- 233-ARI | premium | premium | premium | MLB | 2008-2011 | 1997-2014 | 2013 |
| - | Pedro Viola | 30 | L | 1 | 0 | 4.05 | 7 | 0 | 0 | 0 | 7 | 1 | 0 | 6.2 | 14 | 5 | 3 | 0 | 4 | 6 | 2 | 2 | 0 | 2.70 | 18.90 | 0.00 | 5.40 | 8.10 | 6.75 | 1.50 | 2005- UDFA -CIN | premium | premium | premium | MLB | 2009-2011 | 2007-2013 | 2013 |
| 48 | Mike Zagurski | 30 | L | 0 | 0 | 6.00 | 6 | 0 | 0 | 0 | 6 | 2 | 0 | 6.0 | 7 | 6 | 4 | 0 | 3 | 8 | 2 | 0 | 2 | 1.67 | 10.50 | 0.00 | 4.50 | 12.00 | 9.00 | 2.67 | 2005- 12- 367-PHI | premium | premium | premium | MLB | 2007-2018 | 2004-2018 | 2013 |
| 32 | Pedro Figueroa | 27 | L | 3 | 4 | 4.10 | 46 | 1 | 0 | 0 | 45 | 9 | 2 | 59.1 | 57 | 29 | 27 | 9 | 33 | 49 | 6 | 2 | 2 | 1.52 | 8.65 | 1.37 | 5.01 | 7.43 | 4.40 | 1.48 | 2003- UDFA -OAK | premium | premium | premium | MLB | 2012-2014 | 2006-2014 | 2013 |
| 34 | Evan Scribner | 27 | R | 3 | 1 | 2.22 | 31 | 0 | 0 | 0 | 31 | 10 | 1 | 44.2 | 32 | 12 | 11 | 2 | 9 | 58 | 1 | 0 | 0 | 0.92 | 6.45 | 0.40 | 1.81 | 11.69 | 2.42 | 6.44 | 2007- 28- 853-ARI | premium | premium | premium | MLB | 2011-2017 | 2004-2018 | 2013 |
| 37 | Hideki Okajima | 37 | L | 1 | 3 | 4.22 | 37 | 0 | 0 | 0 | 37 | 11 | 1 | 42.2 | 40 | 21 | 20 | 5 | 9 | 45 | 2 | 0 | 0 | 1.15 | 8.44 | 1.05 | 1.90 | 9.49 | 4.43 | 5.00 | 2006- UDFA -BOS | premium | premium | premium | MLB | 2007-2013 | 1995-2015 | 2013 |
| 35 | Paul Smyth | 26 | R | 0 | 0 | 2.45 | 32 | 0 | 0 | 0 | 32 | 11 | 1 | 36.2 | 36 | 11 | 10 | 2 | 16 | 31 | 1 | 0 | 5 | 1.42 | 8.84 | 0.49 | 3.93 | 7.61 | 2.70 | 1.94 | 2009- 35-1053-OAK | premium | premium | premium | AAA | 2006-2016 | 2013 | |
| 45 | Chris Resop | 30 | R | 1 | 2 | 6.81 | 26 | 1 | 0 | 0 | 25 | 9 | 0 | 35.2 | 48 | 27 | 27 | 5 | 13 | 29 | 2 | 0 | 2 | 1.71 | 12.11 | 1.26 | 3.28 | 7.32 | 6.81 | 2.23 | 2001- 4- 122-MIA | premium | premium | premium | MLB | 2005-2013 | 2001-2014 | 2013 |
| - | Darren Byrd | 26 | R | 1 | 1 | 5.71 | 23 | 2 | 0 | 0 | 21 | 6 | 0 | 34.2 | 37 | 25 | 22 | 3 | 22 | 35 | 1 | 0 | 0 | 1.70 | 9.61 | 0.78 | 5.71 | 9.09 | 6.49 | 1.59 | 2005- 18- 547-PHI | premium | premium | premium | AAA | 2005-2015 | 2013 | |
| - | Dan Straily | 24 | R | 3 | 1 | 1.14 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 31.2 | 24 | 11 | 4 | 1 | 9 | 33 | 2 | 0 | 0 | 1.04 | 6.82 | 0.28 | 2.56 | 9.38 | 3.13 | 3.67 | 2009- 24- 723-OAK | premium | premium | premium | MLB | 2012-2019 | 2008-2025 | 2013 |
| - | Mike Ekstrom | 29 | R | 1 | 1 | 5.10 | 21 | 0 | 0 | 0 | 21 | 12 | 3 | 30.0 | 39 | 19 | 17 | 3 | 13 | 27 | 3 | 0 | 2 | 1.73 | 11.70 | 0.90 | 3.90 | 8.10 | 5.70 | 2.08 | 2004- 12- 342-SDN | premium | premium | premium | MLB | 2008-2012 | 2002-2013 | 2013 |
| - | Jesse Chavez | 29 | R | 2 | 2 | 2.70 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 30.0 | 35 | 16 | 9 | 1 | 5 | 26 | 0 | 0 | 1 | 1.33 | 10.50 | 0.30 | 1.50 | 7.80 | 4.80 | 5.20 | 2002- 42-1252-TEX | premium | premium | premium | MLB | 2008-2025 | 2002-2025 | 2013 |
| - | Pedro Vidal | 25 | R | 0 | 0 | 12.27 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 3.2 | 3 | 5 | 5 | 1 | 3 | 4 | 0 | 1 | 0 | 1.64 | 7.36 | 2.45 | 7.36 | 9.82 | 12.27 | 1.33 | 2006- UDFA -OAK | premium | premium | premium | AAA | 2008-2013 | 2013 | |
| - | Shaeffer Hall | 25 | L | 1 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.0 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0.67 | 6.00 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 | 2009- 25- 765-NYA | premium | premium | premium | AAA | 2008-2013 | 2013 | |
| 16 | Kyler Newby | 28 | R | 2 | 1 | 3.58 | 24 | 0 | 0 | 0 | 24 | 8 | 1 | 27.2 | 29 | 11 | 11 | 2 | 12 | 28 | 3 | 0 | 1 | 1.48 | 9.43 | 0.65 | 3.90 | 9.11 | 3.58 | 2.33 | 2004- 50-1485-ARI | premium | premium | premium | AAA | 2005-2017 | 2013 | |
| - | Dan Otero | 28 | R | 1 | 0 | 0.99 | 23 | 0 | 0 | 0 | 23 | 20 | 15 | 27.1 | 14 | 4 | 3 | 0 | 1 | 22 | 0 | 0 | 1 | 0.55 | 4.61 | 0.00 | 0.33 | 7.24 | 1.32 | 22.00 | 2007- 21- 644-SFN | premium | premium | premium | MLB | 2012-2019 | 2004-2019 | 2013 |
| 26 | Carlos Hernandez | 26 | L | 1 | 3 | 5.85 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 20.0 | 33 | 17 | 13 | 1 | 3 | 10 | 2 | 0 | 0 | 1.80 | 14.85 | 0.45 | 1.35 | 4.50 | 7.65 | 3.33 | 2006- 35-1058-OAK | premium | premium | premium | AAA | 2007-2023 | 2013 | |
| - | Brett Anderson | 25 | L | 0 | 0 | 7.71 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.1 | 3 | 2 | 2 | 0 | 3 | 2 | 0 | 0 | 0 | 2.57 | 11.57 | 0.00 | 11.57 | 7.71 | 7.71 | 0.67 | 2006- 2- 55-ARI | premium | premium | premium | MLB | 2009-2021 | 2007-2021 | 2013 |
| - | Pat Neshek | 32 | R | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 2.0 | 2 | 2 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1.00 | 9.00 | 4.50 | 0.00 | 9.00 | 9.00 | 0.00 | 2002- 6- 182-MIN | premium | premium | premium | MLB | 2006-2019 | 2000-2019 | 2013 |
| 43 | Andrew Werner | 26 | L | 12 | 14 | 5.78 | 27 | 26 | 1 | 0 | 1 | 0 | 0 | 165.0 | 202 | 110 | 106 | 20 | 38 | 111 | 2 | 1 | 9 | 1.45 | 11.02 | 1.09 | 2.07 | 6.05 | 6.00 | 2.92 | 2010- UDFA -SDN | premium | premium | premium | MLB | 2012-2012 | 2009-2015 | 2013 |
| - | James Simmons | 26 | R | 0 | 2 | 7.16 | 12 | 0 | 0 | 0 | 12 | 5 | 0 | 16.1 | 27 | 17 | 13 | 1 | 8 | 13 | 1 | 0 | 0 | 2.14 | 14.88 | 0.55 | 4.41 | 7.16 | 9.37 | 1.63 | 2007- 1- 26-OAK | premium | premium | premium | AAA | 2005-2016 | 2013 | |
| 19 | Bruce Billings | 27 | R | 13 | 8 | 4.31 | 28 | 26 | 0 | 0 | 2 | 0 | 0 | 148.1 | 140 | 78 | 71 | 17 | 51 | 135 | 4 | 0 | 3 | 1.29 | 8.49 | 1.03 | 3.09 | 8.19 | 4.73 | 2.65 | 2007- 30- 912-COL | premium | premium | premium | MLB | 2011-2014 | 2004-2015 | 2013 |
| 21 | Travis Banwart | 27 | R | 10 | 5 | 4.60 | 29 | 23 | 0 | 0 | 6 | 0 | 0 | 131.0 | 145 | 74 | 67 | 20 | 54 | 125 | 15 | 1 | 4 | 1.52 | 9.96 | 1.37 | 3.71 | 8.59 | 5.08 | 2.31 | 2007- 4- 150-OAK | premium | premium | premium | AAA | 2005-2019 | 2013 | |
| # | 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 |
| 36 | Fernando Nieve | 30 | R | 1 | 0 | 2.19 | 7 | 1 | 0 | 0 | 6 | 1 | 0 | 12.1 | 9 | 9 | 3 | 0 | 2 | 9 | 1 | 0 | 1 | 0.89 | 6.57 | 0.00 | 1.46 | 6.57 | 6.57 | 4.50 | 1999- UDFA -HOU | premium | premium | premium | MLB | 2006-2010 | 2001-2018 | 2013 |
| 33 | Sonny Gray | 23 | R | 10 | 7 | 3.42 | 20 | 20 | 1 | 0 | 0 | 0 | 0 | 118.1 | 117 | 51 | 45 | 5 | 39 | 118 | 10 | 0 | 0 | 1.32 | 8.90 | 0.38 | 2.97 | 8.97 | 3.88 | 3.03 | 2011- 1- 18-OAK | premium | premium | premium | MLB | 2013-2025 | 2009-2025 | 2013 |
| - | Thomas Milone | 18 | L | 0 | 0 | 1.74 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 10.1 | 16 | 5 | 2 | 0 | 1 | 15 | 0 | 0 | 0 | 1.65 | 13.94 | 0.00 | 0.87 | 13.06 | 4.35 | 15.00 | 2013- 3- 97-TBA | premium | premium | premium | AAA | 2013-2022 | 2013 | |
| - | Jordan Norberto | 26 | L | 0 | 1 | 40.50 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 1.1 | 5 | 6 | 6 | 0 | 7 | 4 | 3 | 1 | 0 | 9.00 | 33.75 | 0.00 | 47.25 | 27.00 | 40.50 | 0.57 | 2004- UDFA -ARI | premium | premium | premium | MLB | 2010-2012 | 2006-2017 | 2013 |
| Totals: | 79 | 65 | 4.29 | 504 | 144 | 2 | 0 | 142 | 360 | 47 | 1265.2 | 1350 | 683 | 603 | 115 | 414 | 1131 | 72 | 8 | 40 | 1.39 | 9.60 | 0.82 | 2.94 | 8.04 | 4.86 | 2.73 | premium | premium | premium |