| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 7.89 | 190509291_SFN_SLN |
| Ed Reulbach | CHN | 4.77 | 190510011_PHI_CHN |
| Harry Howell | BAL | 3.22 | 190509302_BAL_MIN |
| Nick Altrock | CHA | 3.21 | 190509290_CHA_OAK |
| Eddie Plank | OAK | 1.72 | 190509300_CHA_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry McIntire | LAN | -6.44 | 190509302_LAN_PIT |
| Chick Fraser | ATL | -3.51 | 190509300_ATL_CHN |
| Chappie McFarland | SLN | -2.47 | 190509291_SFN_SLN |
| Charlie Chech | CIN | -1.02 | 190509290_PHI_CIN |
| Frank Kitson | DET | -0.81 | 190509302_DET_BOS |
Based on accumulated WAA for this season up to 1905-10-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.89 | Christy Mathewson | 330.7 | SFN |
| +003+ | 10.52 | Ed Reulbach | 281 | CHN |
| +004+ | 10.33 | Doc White | 259 | CHA |
| +006+ | 9.28 | Cy Young | 312 | BOS |
| +008+ | 8.31 | Addie Joss | 272 | CLE |
| +010+ | 7.79 | Nick Altrock | 307 | CHA |
| +015+ | 6.66 | Harry Howell | 313.7 | BAL |
| +016+ | 6.08 | Bob Wicker | 166 | CHN |
| +018+ | 5.87 | Frank Owen | 326 | CHA |
| +017+ | 5.87 | Eddie Plank | 335.7 | OAK |
| +021+ | 5.58 | Jesse Tannehill | 271.3 | BOS |
| +025+ | 5.36 | Ed Killian | 303.7 | DET |
| +026+ | 5.2 | Deacon Phillippe | 274.7 | PIT |
| +027+ | 4.83 | Irv Young | 363.3 | ATL |
| +028+ | 4.53 | Jake Weimer | 240 | CHN |
| +037+ | 3.63 | Mordecai Brown | 232.3 | CHN |
| +041+ | 3.13 | Andy Coakley | 242 | OAK |
| +044+ | 3.02 | Carl Lundgren | 169.3 | CHN |
| +048+ | 2.78 | Bob Rhoads | 225.3 | CLE |
| +052+ | 2.7 | Hooks Wiltse | 197 | SFN |
| +053+ | 2.58 | Tom Hughes | 280.7 | MIN |
| +073+ | 1.88 | Bob Ewing | 294.7 | CIN |
| +076+ | 1.78 | Jack Chesbro | 298 | NYA |
| +083+ | 1.4 | Joe McGinnity | 312.7 | SFN |
| +084+ | 1.39 | Charlie Case | 195 | PIT |
_