| SP | Lester, J.Lester, Jon >> | 34 | 2018 | L | 31 | 18 | 6 | 3.32 | .301 | .350 | 1.31 | 8.7 | 3.2 | 7.4 | 181 | 174 | 24 | 64 | 149 | 0 | 0 | 4 | 100 | +3.39 | C |
| SP | Yarbrough, R.Yarbrough, Ryan >> | 26 | 2018 | L | 42 | 16 | 6 | 3.91 | .296 | .350 | 1.29 | 8.6 | 3.1 | 7.8 | 147 | 140 | 18 | 50 | 128 | 0 | 0 | 1 | 70 | +1.53 | C |
| SP | Godley, Z.Godley, Zack >> | 28 | 2018 | R | 20 | 15 | 11 | 4.74 | .322 | .370 | 1.45 | 8.9 | 4.1 | 9.4 | 178 | 177 | 16 | 81 | 185 | 0 | 0 | 17 | 96 | -0.8 | C |
| SP | Quintana, J.Quintana, Jose >> | 29 | 2018 | L | 37 | 13 | 11 | 4.03 | .302 | .350 | 1.32 | 8.4 | 3.5 | 8.2 | 174 | 162 | 25 | 68 | 158 | 0 | 0 | 3 | 96 | +2.15 | C |
| SP | Gonzales, M.Gonzales, Marco >> | 26 | 2018 | L | 43 | 13 | 9 | 4.00 | .287 | .330 | 1.23 | 9.3 | 1.7 | 7.9 | 166 | 172 | 17 | 32 | 145 | 1 | 0 | 2 | 101 | +2.47 | C |
| SP | Gray, J.Gray, Jon >> | 26 | 2018 | R | 25 | 12 | 9 | 5.12 | .306 | .350 | 1.35 | 9.4 | 2.7 | 9.6 | 172 | 180 | 27 | 52 | 183 | 0 | 0 | 6 | 98 | +1.74 | C |
| SP | Keuchel, D.Keuchel, Dallas >> | 30 | 2018 | L | 23 | 12 | 11 | 3.74 | .302 | .350 | 1.32 | 9.3 | 2.6 | 6.8 | 204 | 211 | 18 | 58 | 153 | 1 | 0 | 9 | 106 | +2.6 | C |
| SP | Gray, S.Gray, Sonny >> | 28 | 2018 | R | 10 | 11 | 9 | 4.90 | .328 | .380 | 1.50 | 9.6 | 3.9 | 8.5 | 130 | 138 | 14 | 57 | 123 | 0 | 0 | 9 | 78 | +0.59 | C |
| SP | Bieber, S.Bieber, Shane >> | 23 | 2018 | R | 21 | 11 | 5 | 4.55 | .303 | .350 | 1.34 | 10.3 | 1.8 | 9.3 | 114 | 130 | 13 | 23 | 118 | 0 | 0 | 5 | 101 | +0.98 | C |
| SP | Eflin, Z.Eflin, Zach >> | 24 | 2018 | R | 33 | 11 | 8 | 4.36 | .298 | .350 | 1.30 | 9.1 | 2.6 | 8.6 | 128 | 130 | 16 | 37 | 123 | 0 | 0 | 4 | 95 | +2.23 | C |
| SP | Gausman, K.Gausman, Kevin >> | 27 | 2018 | R | 26 | 10 | 11 | 3.92 | .299 | .350 | 1.31 | 9.3 | 2.5 | 7.3 | 183 | 189 | 26 | 50 | 148 | 0 | 0 | 6 | 104 | +3.18 | C |
| SP | Lynn, L.Lynn, Lance >> | 31 | 2018 | R | 12 | 10 | 10 | 4.77 | .333 | .380 | 1.53 | 9.4 | 4.4 | 9.3 | 156 | 163 | 14 | 76 | 161 | 0 | 0 | 5 | 90 | +0.88 | C |
| SP | Barria, J.Barria, Jaime >> | 21 | 2018 | R | 49 | 10 | 9 | 3.41 | .292 | .340 | 1.27 | 8.2 | 3.3 | 6.8 | 129 | 117 | 17 | 47 | 98 | 0 | 0 | 3 | 88 | +2.59 | C |
| SP | Leake, M.Leake, Mike >> | 30 | 2018 | R | 20 | 10 | 10 | 4.36 | .299 | .350 | 1.30 | 10.1 | 1.7 | 5.8 | 185 | 207 | 23 | 34 | 119 | 0 | 0 | 2 | 105 | +1.64 | C |
| SP | Gonzalez, G.Gonzalez, Gio >> | 33 | 2018 | L | 18 | 10 | 11 | 4.21 | .321 | .370 | 1.44 | 8.8 | 4.2 | 7.8 | 171 | 167 | 17 | 80 | 148 | 0 | 0 | 5 | 95 | +2.14 | C |
| SP | Gibson, K.Gibson, Kyle >> | 30 | 2018 | R | 43 | 10 | 13 | 3.62 | .300 | .350 | 1.31 | 8.1 | 3.6 | 8.2 | 196 | 177 | 23 | 79 | 179 | 0 | 0 | 8 | 108 | +3.81 | C |
| SP | Arrieta, J.Arrieta, Jake >> | 32 | 2018 | R | 40 | 10 | 11 | 3.96 | .297 | .340 | 1.29 | 8.6 | 3.0 | 7.2 | 172 | 165 | 21 | 57 | 138 | 0 | 0 | 11 | 98 | +2.94 | C |
| SP | Stratton, C.Stratton, Chris >> | 27 | 2018 | R | 8 | 10 | 10 | 5.09 | .317 | .370 | 1.43 | 9.5 | 3.4 | 7.0 | 145 | 153 | 19 | 54 | 112 | 1 | 0 | 6 | 92 | -0.84 | C |
| SP | Velasquez, V.Velasquez, Vincent >> | 26 | 2018 | R | 36 | 9 | 12 | 4.85 | .305 | .350 | 1.35 | 8.5 | 3.6 | 9.9 | 146 | 138 | 16 | 59 | 161 | 0 | 0 | 9 | 84 | +1.87 | C |
| SP | Keller, B.Keller, Brad >> | 22 | 2018 | R | 32 | 9 | 6 | 3.08 | .299 | .350 | 1.31 | 8.6 | 3.2 | 6.2 | 140 | 133 | 7 | 50 | 96 | 1 | 0 | 8 | 62 | +3.54 | C |
| SP | Roark, T.Roark, Tanner >> | 31 | 2018 | R | 39 | 9 | 15 | 4.34 | .296 | .340 | 1.28 | 9.1 | 2.5 | 7.3 | 180 | 181 | 24 | 50 | 146 | 0 | 0 | 5 | 103 | +2.94 | C |
| SP | Hamels, C.Hamels, Cole >> | 35 | 2018 | L | 53 | 9 | 12 | 3.78 | .294 | .340 | 1.27 | 8.3 | 3.1 | 8.9 | 190 | 176 | 29 | 65 | 188 | 1 | 0 | 7 | 105 | +3.75 | C |
| SP | Sabathia, C.Sabathia, CC >> | 38 | 2018 | L | 34 | 9 | 7 | 3.65 | .300 | .350 | 1.31 | 8.8 | 3.0 | 8.2 | 153 | 150 | 19 | 51 | 140 | 0 | 0 | 3 | 94 | +1.8 | C |
| SP | Junis, J.Junis, Jakob >> | 25 | 2018 | R | 41 | 9 | 12 | 4.37 | .294 | .340 | 1.27 | 9.3 | 2.2 | 8.3 | 177 | 182 | 32 | 43 | 164 | 1 | 0 | 9 | 104 | +1.24 | C |
| SP | Nova, I.Nova, Ivan >> | 31 | 2018 | R | 29 | 9 | 9 | 4.19 | .295 | .340 | 1.28 | 9.6 | 2.0 | 6.4 | 161 | 171 | 26 | 35 | 114 | 0 | 0 | 9 | 98 | +1.08 | C |
| SP | Skaggs, T.Skaggs, Tyler >> | 26 | 2018 | L | 29 | 8 | 10 | 4.02 | .303 | .350 | 1.34 | 9.1 | 2.9 | 9.3 | 125 | 127 | 14 | 40 | 129 | 0 | 0 | 2 | 93 | +1.33 | C |
| SP | Hernandez, F.Hernandez, Felix >> | 32 | 2018 | R | 14 | 8 | 14 | 5.55 | .315 | .360 | 1.41 | 9.2 | 3.4 | 7.3 | 155 | 159 | 27 | 59 | 125 | 0 | 0 | 11 | 95 | -1.2 | C |
| SP | Gallardo, Y.Gallardo, Yovani >> | 32 | 2018 | R | 3 | 8 | 8 | 5.77 | .332 | .380 | 1.54 | 9.7 | 4.2 | 5.5 | 92 | 99 | 13 | 43 | 56 | 0 | 0 | 6 | 91 | +0.26 | C |
| SP | Bundy, D.Bundy, Dylan >> | 26 | 2018 | R | 13 | 8 | 16 | 5.45 | .316 | .360 | 1.42 | 9.9 | 2.8 | 9.7 | 171 | 188 | 41 | 54 | 184 | 1 | 0 | 6 | 98 | +0.09 | C |
| SP | Duffy, D.Duffy, Danny >> | 29 | 2018 | L | 11 | 8 | 12 | 4.88 | .327 | .380 | 1.49 | 9.3 | 4.1 | 8.2 | 155 | 161 | 23 | 70 | 141 | 0 | 0 | 14 | 98 | +0.8 | C |
| SP | Ross, T.Ross, Tyson >> | 31 | 2018 | R | 46 | 8 | 9 | 4.15 | .298 | .350 | 1.30 | 8.0 | 3.7 | 7.4 | 149 | 132 | 17 | 62 | 122 | 0 | 0 | 4 | 86 | +0.66 | C |
| SP | Martinez, C.Martinez, Carlos >> | 27 | 2018 | R | 44 | 8 | 6 | 3.11 | .305 | .360 | 1.36 | 7.6 | 4.6 | 8.9 | 118 | 100 | 5 | 60 | 117 | 0 | 5 | 5 | 65 | +1.52 | C |
| SP | Suarez, A.Suarez, Andrew >> | 25 | 2018 | L | 31 | 7 | 13 | 4.49 | .298 | .350 | 1.30 | 9.2 | 2.5 | 7.3 | 160 | 163 | 23 | 45 | 130 | 0 | 0 | 4 | 98 | +0.51 | C |
| SP | Colon, B.Colon, Bartolo >> | 45 | 2018 | R | 9 | 7 | 12 | 5.78 | .305 | .350 | 1.35 | 10.6 | 1.5 | 5.0 | 146 | 172 | 32 | 25 | 81 | 1 | 0 | 2 | 93 | +0.52 | C |
| SP | Richard, C.Richard, Clayton >> | 35 | 2018 | L | 19 | 7 | 11 | 5.33 | .312 | .360 | 1.39 | 9.1 | 3.4 | 6.2 | 158 | 159 | 19 | 60 | 108 | 0 | 0 | 7 | 103 | -1.22 | C |
| SP | Holland, D.Holland, Derek >> | 31 | 2018 | L | 50 | 7 | 9 | 3.57 | .297 | .350 | 1.29 | 8.1 | 3.5 | 8.9 | 171 | 154 | 19 | 67 | 169 | 0 | 0 | 2 | 85 | +2.12 | C |
| SP | Harvey, M.Harvey, Matt >> | 29 | 2018 | R | 27 | 7 | 9 | 4.94 | .298 | .350 | 1.30 | 9.6 | 2.1 | 7.6 | 155 | 165 | 27 | 37 | 131 | 0 | 0 | 2 | 86 | +0.92 | C |
| SP | Estrada, M.Estrada, Marco >> | 35 | 2018 | R | 7 | 7 | 14 | 5.64 | .318 | .370 | 1.43 | 9.8 | 3.1 | 6.5 | 143 | 155 | 29 | 50 | 103 | 0 | 0 | 3 | 91 | +0.63 | C |
| SP | Shields, J.Shields, James >> | 37 | 2018 | R | 34 | 7 | 16 | 4.53 | .301 | .350 | 1.31 | 8.4 | 3.4 | 6.8 | 204 | 190 | 34 | 78 | 154 | 0 | 0 | 11 | 106 | +1.35 | C |
| SP | Vargas, J.Vargas, Jason >> | 35 | 2018 | L | 12 | 7 | 9 | 5.77 | .313 | .360 | 1.41 | 9.8 | 2.9 | 8.2 | 92 | 100 | 18 | 30 | 84 | 0 | 0 | 0 | 82 | -0.3 | C |
| SP | Zimmermann, J.Zimmermann, Jordan >> | 32 | 2018 | R | 35 | 7 | 8 | 4.52 | .292 | .340 | 1.27 | 9.6 | 1.8 | 7.6 | 131 | 140 | 28 | 26 | 111 | 0 | 0 | 1 | 93 | +0.61 | C |
| SP | Anderson, T.Anderson, Tyler >> | 28 | 2018 | L | 47 | 7 | 9 | 4.55 | .294 | .340 | 1.27 | 8.4 | 3.0 | 8.4 | 176 | 165 | 30 | 59 | 164 | 0 | 0 | 9 | 98 | +3.04 | C |
| SP | Odorizzi, J.Odorizzi, Jake >> | 28 | 2018 | R | 39 | 7 | 10 | 4.49 | .306 | .350 | 1.35 | 8.3 | 3.8 | 8.9 | 164 | 151 | 20 | 70 | 162 | 0 | 0 | 1 | 91 | +1.54 | C |
| SP | Guerra, J.Guerra, Junior >> | 33 | 2018 | R | 22 | 6 | 9 | 4.09 | .314 | .360 | 1.40 | 9.1 | 3.5 | 8.7 | 141 | 143 | 19 | 55 | 136 | 0 | 0 | 11 | 81 | +0.01 | C |
| SP | McCarthy, B.McCarthy, Brandon >> | 35 | 2018 | R | 5 | 6 | 3 | 4.92 | .320 | .370 | 1.47 | 10.8 | 2.4 | 7.5 | 78 | 94 | 15 | 21 | 65 | 0 | 0 | 2 | 92 | -0.28 | C |
| SP | Archer, C.Archer, Chris >> | 29 | 2018 | R | 22 | 6 | 8 | 4.31 | .310 | .360 | 1.38 | 9.4 | 3.0 | 9.9 | 148 | 155 | 19 | 49 | 162 | 0 | 0 | 6 | 97 | +1 | C |
| SP | Senzatela, A.Senzatela, Antonio >> | 23 | 2018 | R | 17 | 6 | 6 | 4.38 | .307 | .360 | 1.38 | 9.4 | 3.0 | 6.9 | 90 | 94 | 10 | 30 | 69 | 0 | 0 | 1 | 71 | +1.41 | C |
| SP | Chen, W.Chen, Wei-Yin >> | 32 | 2018 | L | 27 | 6 | 12 | 4.79 | .303 | .350 | 1.34 | 8.9 | 3.2 | 7.5 | 133 | 131 | 19 | 47 | 111 | 0 | 0 | 4 | 91 | -0.49 | C |
| SP | Bettis, C.Bettis, Chad >> | 29 | 2018 | R | 15 | 5 | 2 | 5.01 | .312 | .360 | 1.40 | 9.1 | 3.5 | 6.0 | 120 | 121 | 18 | 47 | 80 | 0 | 0 | 3 | 80 | +1.09 | C |
| SP | Liriano, F.Liriano, Francisco >> | 35 | 2018 | L | 16 | 5 | 12 | 4.58 | .328 | .380 | 1.50 | 8.6 | 4.9 | 7.4 | 133 | 127 | 19 | 73 | 110 | 0 | 0 | 9 | 88 | -0.01 | C |
| SP | Cobb, A.Cobb, Alex >> | 30 | 2018 | R | 6 | 5 | 15 | 4.90 | .316 | .360 | 1.41 | 10.2 | 2.5 | 6.0 | 152 | 172 | 24 | 43 | 102 | 1 | 0 | 4 | 96 | +1.12 | C |
| SP | Anderson, B.Anderson, Brett >> | 30 | 2018 | L | 24 | 4 | 5 | 4.48 | .292 | .340 | 1.29 | 10.1 | 1.5 | 5.3 | 80 | 90 | 10 | 13 | 47 | 0 | 0 | 3 | 84 | +0.46 | C |
| SP | Sanchez, A.Sanchez, Aaron >> | 25 | 2018 | R | 10 | 4 | 6 | 4.89 | .335 | .390 | 1.56 | 9.1 | 5.0 | 7.4 | 105 | 106 | 11 | 58 | 86 | 0 | 0 | 4 | 93 | +0.78 | C |
| SP | Richards, T.Richards, Trevor >> | 25 | 2018 | R | 28 | 4 | 9 | 4.42 | .311 | .360 | 1.39 | 8.6 | 3.9 | 9.3 | 126 | 121 | 15 | 54 | 130 | 0 | 0 | 8 | 90 | +0.23 | C |
| SP | Stroman, M.Stroman, Marcus >> | 27 | 2018 | R | 4 | 4 | 9 | 5.54 | .323 | .370 | 1.48 | 10.1 | 3.2 | 6.8 | 102 | 115 | 9 | 36 | 77 | 0 | 0 | 3 | 95 | +0.19 | C |
| SP | Cashner, A.Cashner, Andrew >> | 31 | 2018 | R | 2 | 4 | 15 | 5.29 | .340 | .390 | 1.58 | 10.4 | 3.8 | 5.8 | 153 | 177 | 25 | 65 | 99 | 0 | 0 | 6 | 97 | +0.6 | C |
| SP | Fulmer, M.Fulmer, Michael >> | 25 | 2018 | R | 30 | 3 | 12 | 4.69 | .300 | .350 | 1.32 | 8.7 | 3.1 | 7.5 | 132 | 128 | 19 | 46 | 110 | 0 | 0 | 1 | 98 | +0.92 | C |
| SP | Kennedy, I.Kennedy, Ian >> | 34 | 2018 | R | 17 | 3 | 9 | 4.66 | .310 | .360 | 1.39 | 9.5 | 3.0 | 7.9 | 119 | 125 | 20 | 40 | 105 | 0 | 0 | 4 | 96 | +0.49 | C |
| SP | Wainwright, A.Wainwright, Adam >> | 37 | 2018 | R | 15 | 2 | 4 | 4.46 | .312 | .370 | 1.48 | 9.2 | 4.1 | 9.0 | 40 | 41 | 5 | 18 | 40 | 0 | 0 | 1 | 89 | +0.1 | C |
| SP | Ramirez, E.Ramirez, Erasmo >> | 28 | 2018 | R | 5 | 2 | 4 | 6.50 | .306 | .370 | 1.42 | 10.4 | 2.4 | 6.6 | 45 | 52 | 14 | 12 | 33 | 0 | 0 | 0 | 80 | -0.57 | C |
| SP | Darvish, Y.Darvish, Yu >> | 31 | 2018 | R | 36 | 1 | 3 | 4.95 | .305 | .370 | 1.43 | 8.1 | 4.7 | 11.0 | 40 | 36 | 7 | 21 | 49 | 0 | 0 | 2 | 89 | -0.07 | C |
| SP | Fister, D.Fister, Doug >> | 34 | 2018 | R | 8 | 1 | 7 | 4.50 | .307 | .360 | 1.39 | 10.0 | 2.6 | 5.5 | 66 | 73 | 11 | 19 | 40 | 0 | 0 | 1 | 98 | +0.82 | C |
| SP | Samardzija, J.Samardzija, Jeff >> | 33 | 2018 | R | 3 | 1 | 5 | 6.25 | .340 | .400 | 1.66 | 9.6 | 5.3 | 6.1 | 44 | 47 | 6 | 26 | 30 | 0 | 0 | 2 | 79 | -0.67 | C |