| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 8.21 | 190510051_PHI_SFN |
| Cy Young | BOS | 4.32 | 190510050_NYA_BOS |
| Harry Howell | BAL | 3.01 | 190510040_BAL_OAK |
| Frank Owen | CHA | 2.37 | 190510030_CHA_MIN |
| Eddie Plank | OAK | 2.35 | 190510040_BAL_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kaiser Wilhelm | ATL | -7.76 | 190510051_ATL_LAN |
| Harry McIntire | LAN | -6.46 | 190510052_ATL_LAN |
| Jack Taylor | SLN | -0.85 | 190510031_LAN_SLN |
| Willie Sudhoff | BAL | -0.63 | 190510030_BAL_OAK |
| Bill Dinneen | BOS | -0.4 | 190510040_CLE_BOS |
Based on accumulated WAA for this season up to 1905-10-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.8 | Christy Mathewson | 339.7 | SFN |
| +005+ | 10.29 | Ed Reulbach | 281 | CHN |
| +006+ | 9.06 | Cy Young | 321 | BOS |
| +009+ | 7.83 | Nick Altrock | 307 | CHA |
| +012+ | 7.43 | Addie Joss | 280 | CLE |
| +015+ | 6.63 | Harry Howell | 321.7 | BAL |
| +016+ | 6.52 | Eddie Plank | 344.7 | OAK |
| +017+ | 6.48 | Frank Owen | 335 | CHA |
| +018+ | 6.23 | Ed Killian | 312.7 | DET |
| +019+ | 5.95 | Bob Wicker | 166 | CHN |
| +022+ | 5.62 | Frank Smith | 281.7 | CHA |
| +025+ | 5.11 | Deacon Phillippe | 274.7 | PIT |
| +026+ | 5 | Tully Sparks | 259.3 | PHI |
| +037+ | 3.6 | Irv Young | 377.3 | ATL |
| +039+ | 3.41 | Mordecai Brown | 241.3 | CHN |
| +041+ | 3.31 | Andy Coakley | 253 | OAK |
| +048+ | 2.88 | Carl Lundgren | 169.3 | CHN |
| +052+ | 2.67 | Tom Hughes | 290.7 | MIN |
| +053+ | 2.65 | Hooks Wiltse | 197 | SFN |
| +054+ | 2.55 | Clark Griffith | 98.3 | NYA |
| +060+ | 2.28 | Charlie Case | 208 | PIT |
| +064+ | 2.19 | Bob Rhoads | 234.3 | CLE |
| +073+ | 1.88 | Bill Donovan | 274.7 | DET |
| +080+ | 1.62 | Bob Ewing | 302.7 | CIN |
| +083+ | 1.36 | Big Jeff Pfeffer | 100.3 | CHN |
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