| SP | McHugh, C.McHugh, Collin >> | 28 | 2015 | R | 45 | 19 | 7 | 3.89 | .296 | .340 | 1.28 | 9.2 | 2.3 | 7.6 | 203 | 207 | 19 | 53 | 171 | 0 | 0 | 5 | 112 | +2.7 | C |
| SP | Lewis, C.Lewis, Colby >> | 36 | 2015 | R | 47 | 17 | 9 | 4.66 | .289 | .330 | 1.24 | 9.3 | 1.9 | 6.3 | 204 | 211 | 26 | 42 | 142 | 2 | 0 | 5 | 109 | +0.85 | C |
| SP | Eovaldi, N.Eovaldi, Nathan >> | 25 | 2015 | R | 14 | 14 | 3 | 4.20 | .322 | .370 | 1.45 | 10.2 | 2.9 | 7.1 | 154 | 175 | 10 | 49 | 121 | 0 | 0 | 8 | 101 | +2.49 | C |
| SP | De La Rosa, R.De La Rosa, Rubby >> | 26 | 2015 | R | 29 | 14 | 9 | 4.67 | .308 | .350 | 1.36 | 9.2 | 3.0 | 7.2 | 188 | 193 | 32 | 63 | 150 | 0 | 0 | 2 | 104 | 0 | C |
| SP | Hutchison, D.Hutchison, Drew >> | 24 | 2015 | R | 12 | 13 | 5 | 5.57 | .327 | .370 | 1.49 | 10.7 | 2.6 | 7.7 | 150 | 179 | 22 | 44 | 129 | 1 | 0 | 7 | 89 | -1.45 | C |
| SP | Simon, A.Simon, Alfredo >> | 34 | 2015 | R | 14 | 13 | 12 | 5.05 | .320 | .360 | 1.44 | 9.7 | 3.3 | 5.6 | 187 | 201 | 24 | 68 | 117 | 2 | 0 | 14 | 107 | -0.52 | C |
| SP | Shields, J.Shields, James >> | 34 | 2015 | R | 50 | 13 | 7 | 3.91 | .305 | .350 | 1.34 | 8.4 | 3.6 | 9.6 | 202 | 189 | 33 | 81 | 216 | 0 | 0 | 7 | 108 | +2.17 | C |
| SP | Gallardo, Y.Gallardo, Yovani >> | 29 | 2015 | R | 18 | 13 | 11 | 3.42 | .317 | .360 | 1.42 | 9.4 | 3.3 | 5.9 | 184 | 193 | 15 | 68 | 121 | 0 | 0 | 10 | 99 | +3.93 | C |
| SP | Heston, C.Heston, Chris >> | 27 | 2015 | R | 40 | 12 | 11 | 3.95 | .301 | .350 | 1.32 | 8.6 | 3.3 | 7.2 | 177 | 169 | 16 | 64 | 141 | 2 | 0 | 5 | 101 | +1.73 | C |
| SP | Jimenez, U.Jimenez, Ubaldo | 31 | 2015 | R | 38 | 12 | 10 | 4.11 | .308 | .350 | 1.36 | 8.9 | 3.3 | 8.2 | 184 | 182 | 20 | 68 | 168 | 0 | 0 | 6 | 102 | +2.4 | C |
| SP | Lynn, L.Lynn, Lance >> | 28 | 2015 | R | 36 | 12 | 11 | 3.03 | .310 | .350 | 1.37 | 8.8 | 3.5 | 8.6 | 175 | 172 | 13 | 68 | 167 | 0 | 0 | 2 | 100 | +3.33 | C |
| SP | Wood, A.Wood, Alex >> | 24 | 2015 | L | 26 | 12 | 12 | 3.84 | .308 | .350 | 1.36 | 9.4 | 2.8 | 6.6 | 189 | 198 | 15 | 59 | 139 | 0 | 0 | 6 | 104 | +2.6 | C |
| SP | Miley, W.Miley, Wade >> | 28 | 2015 | L | 25 | 11 | 11 | 4.46 | .310 | .350 | 1.37 | 9.4 | 3.0 | 6.9 | 193 | 201 | 17 | 64 | 147 | 1 | 0 | 10 | 107 | +2.4 | C |
| SP | Koehler, T.Koehler, Tom >> | 29 | 2015 | R | 30 | 11 | 14 | 4.08 | .310 | .350 | 1.37 | 8.7 | 3.7 | 6.6 | 187 | 180 | 22 | 77 | 137 | 0 | 0 | 2 | 103 | +0.37 | C |
| SP | Tillman, C.Tillman, Chris >> | 27 | 2015 | R | 24 | 11 | 11 | 4.99 | .312 | .360 | 1.39 | 9.2 | 3.3 | 6.2 | 173 | 176 | 20 | 64 | 120 | 0 | 0 | 4 | 99 | +0.71 | C |
| SP | Gibson, K.Gibson, Kyle >> | 27 | 2015 | R | 46 | 11 | 11 | 3.84 | .298 | .340 | 1.29 | 8.6 | 3.0 | 6.7 | 194 | 186 | 18 | 65 | 145 | 1 | 0 | 7 | 107 | +2.95 | C |
| SP | Samardzija, J.Samardzija, Jeff >> | 30 | 2015 | R | 34 | 11 | 13 | 4.96 | .298 | .340 | 1.29 | 9.6 | 2.1 | 6.9 | 214 | 228 | 29 | 49 | 163 | 2 | 0 | 5 | 118 | +0.29 | C |
| SP | Gonzalez, G.Gonzalez, Gio >> | 30 | 2015 | L | 27 | 11 | 8 | 3.79 | .318 | .360 | 1.43 | 9.3 | 3.5 | 8.7 | 175 | 181 | 8 | 69 | 169 | 0 | 0 | 4 | 100 | +2.47 | C |
| SP | Anderson, B.Anderson, Brett >> | 27 | 2015 | L | 23 | 10 | 9 | 3.69 | .304 | .350 | 1.33 | 9.7 | 2.3 | 5.8 | 180 | 194 | 18 | 46 | 116 | 1 | 0 | 4 | 103 | +1.59 | C |
| SP | Milone, T.Milone, Tommy >> | 28 | 2015 | L | 42 | 9 | 5 | 3.92 | .294 | .340 | 1.28 | 9.0 | 2.5 | 6.4 | 128 | 128 | 17 | 36 | 91 | 0 | 1 | 3 | 95 | +1.5 | C |
| SP | Kennedy, I.Kennedy, Ian >> | 31 | 2015 | R | 50 | 9 | 15 | 4.28 | .298 | .340 | 1.30 | 8.9 | 2.8 | 9.3 | 168 | 166 | 31 | 52 | 174 | 0 | 0 | 5 | 99 | -0.11 | C |
| SP | Hellickson, J.Hellickson, Jeremy >> | 28 | 2015 | R | 33 | 9 | 12 | 4.62 | .302 | .350 | 1.33 | 9.3 | 2.7 | 7.5 | 146 | 151 | 22 | 43 | 121 | 0 | 0 | 5 | 96 | +0.04 | C |
| SP | Quintana, J.Quintana, Jose >> | 26 | 2015 | L | 41 | 9 | 10 | 3.36 | .294 | .340 | 1.27 | 9.5 | 1.9 | 7.7 | 206 | 218 | 16 | 44 | 177 | 1 | 0 | 5 | 113 | +4.1 | C |
| SP | Porcello, R.Porcello, Rick >> | 26 | 2015 | R | 22 | 9 | 15 | 4.92 | .308 | .350 | 1.36 | 10.3 | 2.0 | 7.8 | 172 | 196 | 25 | 38 | 149 | 0 | 0 | 12 | 108 | +0.53 | C |
| SP | Burnett, A.Burnett, A.J. >> | 38 | 2015 | R | 30 | 9 | 7 | 3.18 | .308 | .350 | 1.36 | 9.5 | 2.7 | 7.8 | 164 | 174 | 11 | 49 | 143 | 0 | 0 | 6 | 111 | +2.6 | C |
| SP | Vogelsong, R.Vogelsong, Ryan >> | 38 | 2015 | R | 20 | 9 | 11 | 4.67 | .323 | .370 | 1.47 | 9.3 | 3.9 | 7.2 | 135 | 140 | 17 | 58 | 108 | 0 | 0 | 1 | 74 | -0.35 | C |
| SP | DeSclafani, A.DeSclafani, Anthony >> | 25 | 2015 | R | 28 | 9 | 13 | 4.05 | .307 | .350 | 1.35 | 9.5 | 2.7 | 7.4 | 184 | 194 | 17 | 55 | 151 | 0 | 0 | 6 | 105 | +1.39 | C |
| SP | Hudson, T.Hudson, Tim >> | 40 | 2015 | R | 16 | 8 | 9 | 4.44 | .311 | .360 | 1.39 | 9.8 | 2.7 | 4.7 | 123 | 134 | 13 | 37 | 64 | 0 | 0 | 4 | 91 | +0.54 | C |
| SP | Guthrie, J.Guthrie, Jeremy >> | 36 | 2015 | R | 3 | 8 | 8 | 5.95 | .336 | .380 | 1.55 | 11.3 | 2.7 | 5.1 | 148 | 186 | 29 | 44 | 84 | 0 | 0 | 4 | 88 | -1.68 | C |
| SP | Danks, J.Danks, John >> | 30 | 2015 | L | 15 | 7 | 15 | 4.71 | .317 | .360 | 1.42 | 9.9 | 2.8 | 6.3 | 177 | 195 | 24 | 56 | 124 | 2 | 0 | 8 | 104 | -0.03 | C |
| SP | Lincecum, T.Lincecum, Tim >> | 31 | 2015 | R | 21 | 7 | 4 | 4.13 | .322 | .370 | 1.49 | 8.9 | 4.5 | 7.1 | 76 | 75 | 7 | 38 | 60 | 0 | 0 | 5 | 90 | +0.32 | C |
| SP | Pelfrey, M.Pelfrey, Mike >> | 31 | 2015 | R | 6 | 6 | 11 | 4.26 | .326 | .370 | 1.48 | 10.9 | 2.5 | 4.7 | 164 | 198 | 11 | 45 | 86 | 0 | 0 | 5 | 97 | +1.25 | C |
| SP | Rodriguez, W.Rodriguez, Wandy >> | 36 | 2015 | L | 11 | 6 | 4 | 4.90 | .335 | .380 | 1.57 | 10.4 | 3.8 | 7.5 | 86 | 99 | 10 | 36 | 72 | 0 | 0 | 3 | 90 | +0.4 | C |
| SP | Sabathia, C.Sabathia, CC >> | 35 | 2015 | L | 17 | 6 | 10 | 4.73 | .318 | .360 | 1.43 | 10.1 | 2.7 | 7.4 | 167 | 188 | 28 | 50 | 137 | 1 | 0 | 5 | 102 | +1.1 | C |
| SP | Anderson, C.Anderson, Chase >> | 27 | 2015 | R | 32 | 6 | 6 | 4.30 | .298 | .340 | 1.30 | 9.4 | 2.4 | 6.6 | 152 | 158 | 18 | 40 | 111 | 0 | 0 | 3 | 100 | +0.95 | C |
| SP | Garza, M.Garza, Matt >> | 32 | 2015 | R | 5 | 6 | 14 | 5.63 | .339 | .380 | 1.57 | 10.7 | 3.5 | 6.3 | 148 | 176 | 23 | 57 | 104 | 0 | 0 | 7 | 101 | -1.62 | C |
| SP | Cashner, A.Cashner, Andrew >> | 28 | 2015 | R | 20 | 6 | 16 | 4.34 | .321 | .370 | 1.45 | 9.8 | 3.2 | 8.1 | 184 | 200 | 19 | 66 | 165 | 0 | 0 | 3 | 105 | -0.72 | C |
| SP | Corbin, P.Corbin, Patrick >> | 25 | 2015 | L | 44 | 6 | 5 | 3.60 | .290 | .340 | 1.27 | 9.6 | 1.8 | 8.3 | 85 | 91 | 9 | 17 | 78 | 0 | 0 | 4 | 94 | +1.39 | C |
| SP | Nova, I.Nova, Ivan >> | 28 | 2015 | R | 19 | 6 | 11 | 5.07 | .311 | .360 | 1.40 | 9.5 | 3.2 | 6.0 | 94 | 99 | 13 | 33 | 63 | 0 | 0 | 5 | 98 | +0.73 | C |
| SP | Peralta, W.Peralta, Wily >> | 26 | 2015 | R | 4 | 5 | 10 | 4.72 | .333 | .380 | 1.55 | 10.8 | 3.1 | 5.0 | 108 | 130 | 14 | 37 | 60 | 0 | 0 | 5 | 96 | +0.12 | C |
| SP | Fister, D.Fister, Doug >> | 31 | 2015 | R | 13 | 5 | 7 | 4.19 | .311 | .360 | 1.40 | 10.5 | 2.1 | 5.5 | 103 | 120 | 14 | 24 | 63 | 0 | 1 | 1 | 74 | +0.04 | C |
| SP | Lohse, K.Lohse, Kyle >> | 37 | 2015 | R | 10 | 5 | 13 | 5.85 | .324 | .370 | 1.47 | 10.7 | 2.5 | 6.4 | 152 | 180 | 29 | 43 | 108 | 0 | 2 | 5 | 74 | -1.26 | C |
| SP | Vargas, J.Vargas, Jason >> | 32 | 2015 | L | 24 | 5 | 2 | 3.98 | .294 | .350 | 1.35 | 9.6 | 2.5 | 5.7 | 43 | 46 | 5 | 12 | 27 | 0 | 0 | 0 | 85 | +0.41 | C |
| SP | Nolasco, R.Nolasco, Ricky >> | 33 | 2015 | R | 7 | 5 | 2 | 6.75 | .346 | .410 | 1.73 | 12.2 | 3.4 | 8.5 | 37 | 50 | 3 | 14 | 35 | 0 | 0 | 1 | 74 | -0.81 | C |
| SP | Latos, M.Latos, Mat >> | 27 | 2015 | R | 37 | 4 | 10 | 4.95 | .298 | .340 | 1.31 | 9.3 | 2.5 | 7.8 | 112 | 116 | 11 | 31 | 97 | 0 | 0 | 10 | 91 | -0.55 | C |
| SP | Holland, D.Holland, Derek >> | 28 | 2015 | L | 34 | 4 | 3 | 4.91 | .292 | .340 | 1.31 | 9.2 | 2.6 | 6.4 | 58 | 59 | 11 | 17 | 41 | 1 | 0 | 1 | 103 | +0.39 | C |
| SP | Masterson, J.Masterson, Justin >> | 30 | 2015 | R | 9 | 4 | 2 | 5.61 | .337 | .390 | 1.61 | 10.4 | 4.1 | 7.5 | 59 | 68 | 7 | 27 | 49 | 0 | 0 | 7 | 60 | -0.26 | C |
| SP | Carmona, F.Carmona, Fausto >> | 32 | 2015 | R | 17 | 3 | 5 | 4.36 | .307 | .360 | 1.38 | 9.6 | 2.8 | 4.5 | 84 | 90 | 9 | 26 | 42 | 0 | 0 | 1 | 75 | -0.13 | C |
| SP | Moore, M.Moore, Matt >> | 26 | 2015 | L | 8 | 3 | 4 | 5.43 | .328 | .380 | 1.54 | 10.6 | 3.3 | 6.6 | 63 | 74 | 9 | 23 | 46 | 0 | 0 | 6 | 93 | -0.36 | C |
| SP | Doubront, F.Doubront, Felix >> | 27 | 2015 | L | 10 | 3 | 3 | 5.50 | .325 | .370 | 1.51 | 10.4 | 3.1 | 6.7 | 75 | 87 | 10 | 26 | 56 | 0 | 1 | 3 | 84 | -0.65 | C |
| SP | Cain, M.Cain, Matt >> | 31 | 2015 | R | 7 | 2 | 4 | 5.79 | .324 | .380 | 1.52 | 10.7 | 3.0 | 6.2 | 60 | 71 | 12 | 20 | 41 | 0 | 0 | 1 | 82 | -0.67 | C |
| SP | Wolf, R.Wolf, Randy >> | 39 | 2015 | L | 4 | 0 | 5 | 6.23 | .353 | .410 | 1.79 | 12.2 | 4.0 | 7.4 | 34 | 46 | 5 | 15 | 28 | 0 | 0 | 3 | 76 | -0.77 | C |
| SP | Gee, D.Gee, Dillon >> | 29 | 2015 | R | 2 | 0 | 3 | 5.90 | .342 | .400 | 1.69 | 12.7 | 2.5 | 5.8 | 39 | 55 | 5 | 11 | 25 | 0 | 0 | 0 | 87 | -0.77 | C |