| SP | McNally, D.McNally, Dave † | Orioles | L | 146.0 | 22 | 22 | 14 | 3 | 2.46 | .240 | 0.93 | 6.3 | 2.0 | 6.6 | 194.0 | 136 | 53 | 53 | 14 | 44 | 143 | 15 | 0 | 0 | 2 | 14 | 4 | 1 | 3.21 |
| RP | Robertson, D.Robertson, David † | White sox | R | 133.0 | 56 | 0 | 17 | 2 | 2.37 | .262 | 1.04 | 6.5 | 2.9 | 9.0 | 87.1 | 63 | 24 | 23 | 10 | 28 | 87 | 0 | 8 | 0 | 0 | 0 | 2 | 2 | 3.53 |
| SP | Rogers, T.Rogers, Trevor † | Orioles | L | 126.0 | 21 | 21 | 14 | 2 | 2.00 | .226 | 0.84 | 5.4 | 2.3 | 6.3 | 152.2 | 91 | 37 | 34 | 12 | 38 | 107 | 1 | 0 | 0 | 1 | 19 | 5 | 0 | 3.47 |
| SP | Tanana, F.Tanana, Frank † | Angels2 | L | 106.0 | 21 | 21 | 13 | 5 | 3.36 | .288 | 1.17 | 7.1 | 3.4 | 6.5 | 174.0 | 138 | 69 | 65 | 21 | 66 | 126 | 10 | 0 | 0 | 0 | 14 | 7 | 3 | 4.38 |
| SP | Greinke, Z.Greinke, Zack † | D11amondbacks | R | 85.0 | 22 | 0 | 11 | 3 | 3.03 | .299 | 1.27 | 8.0 | 3.5 | 6.7 | 115.2 | 102 | 45 | 39 | 10 | 45 | 85 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 3.85 |
| RP | Percival, T.Percival, Troy † | Angels2 | R | 84.5 | 55 | 0 | 12 | 2 | 2.86 | .285 | 1.18 | 6.3 | 4.4 | 10.6 | 69.1 | 48 | 23 | 22 | 8 | 34 | 81 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 3.68 |
| CL | Ottavino, A.Ottavino, Adam † | Cubs | R | 79.0 | 54 | 0 | 4 | 3 | 4.17 | .322 | 1.41 | 7.7 | 5.0 | 9.2 | 54.0 | 46 | 25 | 25 | 4 | 30 | 55 | 0 | 24 | 4 | 0 | 0 | 1 | 3 | 3.65 |