| 31 | Jordan Montgomery | - - - | 9 | 6 | 0 | 32 | 32 | 178.1 | 7.97 | 1.82 | 1.06 | .275 | 75.5% | 47.6% | 13.0% | 93.1 | 3.48 | 4.00 | 3.61 | 3.43 | 2.7 |
| 32 | Chris Bassitt | NYM | 15 | 9 | 0 | 30 | 30 | 181.2 | 8.27 | 2.43 | 0.94 | .282 | 77.2% | 48.8% | 10.9% | 93.3 | 3.42 | 3.46 | 3.66 | 3.72 | 2.7 |
| 33 | Kyle Freeland | COL | 9 | 11 | 0 | 31 | 31 | 174.2 | 6.75 | 2.73 | 0.98 | .318 | 70.5% | 42.0% | 9.5% | 90.4 | 4.53 | 5.11 | 4.21 | 4.48 | 2.6 |
| 34 | Jameson Taillon | NYY | 14 | 5 | 0 | 32 | 32 | 177.1 | 7.66 | 1.62 | 1.32 | .276 | 75.3% | 40.1% | 12.4% | 94.1 | 3.91 | 4.20 | 3.94 | 3.79 | 2.3 |
| 35 | Cal Quantrill | CLE | 15 | 5 | 0 | 32 | 32 | 186.1 | 6.18 | 2.27 | 1.01 | .278 | 76.4% | 42.1% | 9.6% | 93.9 | 3.38 | 4.31 | 4.12 | 4.39 | 2.2 |
| 36 | Kyle Gibson | PHI | 10 | 8 | 0 | 31 | 31 | 167.2 | 7.73 | 2.58 | 1.29 | .308 | 67.7% | 45.9% | 13.9% | 92.3 | 5.05 | 4.46 | 4.28 | 3.94 | 1.8 |
| 37 | Robbie Ray | SEA | 12 | 12 | 0 | 32 | 32 | 189.0 | 10.10 | 2.95 | 1.52 | .284 | 81.2% | 39.2% | 15.5% | 93.6 | 3.71 | 3.59 | 4.17 | 3.58 | 1.8 |
| 38 | Charlie Morton | ATL | 9 | 6 | 0 | 31 | 31 | 172.0 | 10.73 | 3.30 | 1.47 | .292 | 76.0% | 39.8% | 16.5% | 94.9 | 4.34 | 4.11 | 4.26 | 3.60 | 1.5 |
| 39 | Nick Pivetta | BOS | 10 | 12 | 0 | 33 | 33 | 179.2 | 8.77 | 3.66 | 1.35 | .300 | 75.3% | 38.5% | 12.4% | 93.6 | 4.56 | 4.65 | 4.42 | 4.26 | 1.5 |
| 40 | Jordan Lyles | BAL | 12 | 11 | 0 | 32 | 32 | 179.0 | 7.24 | 2.61 | 1.31 | .313 | 73.8% | 40.2% | 11.4% | 91.9 | 4.42 | 4.94 | 4.40 | 4.39 | 1.4 |
| 41 | Cole Irvin | OAK | 9 | 13 | 0 | 30 | 30 | 181.0 | 6.36 | 1.79 | 1.24 | .273 | 71.4% | 37.7% | 10.5% | 90.9 | 3.98 | 4.40 | 4.21 | 4.35 | 1.4 |
| 42 | German Marquez | COL | 9 | 13 | 0 | 31 | 31 | 181.2 | 7.43 | 3.12 | 1.49 | .291 | 68.1% | 47.6% | 16.9% | 95.7 | 4.95 | 4.49 | 4.71 | 4.02 | 1.4 |
| 43 | Jose Berrios | TOR | 12 | 7 | 0 | 32 | 32 | 172.0 | 7.80 | 2.35 | 1.52 | .328 | 70.9% | 40.3% | 13.5% | 94.0 | 5.23 | 5.11 | 4.55 | 4.21 | 1.1 |
| 44 | Jose Urquidy | HOU | 13 | 8 | 0 | 29 | 28 | 164.1 | 7.34 | 2.08 | 1.59 | .264 | 78.9% | 36.0% | 12.9% | 93.6 | 3.94 | 4.56 | 4.60 | 4.32 | 1.1 |
| 45 | Marco Gonzales | SEA | 10 | 15 | 0 | 32 | 32 | 183.0 | 5.07 | 2.46 | 1.48 | .277 | 73.7% | 42.0% | 12.3% | 88.7 | 4.13 | 4.59 | 5.05 | 4.90 | 0.1 |