| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 7.89 | 190509291_SFN_SLN |
| Cy Young | BOS | 4.18 | 190509280_DET_BOS |
| Harry Howell | BAL | 3.22 | 190509302_BAL_MIN |
| Nick Altrock | CHA | 3.21 | 190509290_CHA_OAK |
| Addie Joss | CLE | 2.74 | 190509282_CLE_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kaiser Wilhelm | ATL | -6.76 | 190509280_ATL_CHN |
| Harry McIntire | LAN | -6.44 | 190509302_LAN_PIT |
| 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 1905-09-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.83 | Christy Mathewson | 330.7 | SFN |
| +003+ | 10.36 | Doc White | 259 | CHA |
| +006+ | 9.31 | Cy Young | 312 | BOS |
| +009+ | 8.34 | Addie Joss | 272 | CLE |
| +011+ | 7.81 | Nick Altrock | 307 | CHA |
| +014+ | 6.68 | Harry Howell | 313.7 | BAL |
| +016+ | 6.09 | Bob Wicker | 166 | CHN |
| +017+ | 5.9 | Eddie Plank | 335.7 | OAK |
| +018+ | 5.9 | Frank Owen | 326 | CHA |
| +020+ | 5.6 | Jesse Tannehill | 271.3 | BOS |
| +024+ | 5.38 | Ed Killian | 303.7 | DET |
| +026+ | 5.22 | Deacon Phillippe | 274.7 | PIT |
| +027+ | 4.87 | Irv Young | 363.3 | ATL |
| +028+ | 4.55 | Jake Weimer | 240 | CHN |
| +035+ | 3.65 | Mordecai Brown | 232.3 | CHN |
| +040+ | 3.15 | Andy Coakley | 242 | OAK |
| +041+ | 3.14 | Hooks Wiltse | 193 | SFN |
| +046+ | 2.88 | Buttons Briggs | 167.7 | CHN |
| +049+ | 2.8 | Bob Rhoads | 225.3 | CLE |
| +052+ | 2.61 | Tom Hughes | 280.7 | MIN |
| +061+ | 2.22 | Carl Lundgren | 160.3 | CHN |
| +069+ | 1.98 | Bob Ewing | 284.7 | CIN |
| +076+ | 1.8 | Jack Chesbro | 298 | NYA |
| +081+ | 1.45 | Bill Donovan | 265.7 | DET |
| +082+ | 1.4 | Charlie Case | 195 | PIT |
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