| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 7.04 | 190509250_SFN_PIT |
| Doc White | CHA | 4.89 | 190509261_CHA_BOS |
| Cy Young | BOS | 4.75 | 190509272_CHA_BOS |
| Ed Reulbach | CHN | 4.12 | 190509251_LAN_CHN |
| Harry Howell | BAL | 2.72 | 190509270_BAL_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry McIntire | LAN | -7.01 | 190509252_LAN_CHN |
| Kaiser Wilhelm | ATL | -6.48 | 190509251_ATL_CIN |
| Jack Powell | BAL | -1.5 | 190509261_BAL_NYA |
| Charlie Chech | CIN | -1.32 | 190509260_ATL_CIN |
| Bill Dinneen | BOS | -0.8 | 190509271_CHA_BOS |
Based on accumulated WAA for this season up to 1905-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.78 | Christy Mathewson | 319.7 | SFN |
| +003+ | 10.26 | Doc White | 259 | CHA |
| +004+ | 10.1 | Ed Reulbach | 272 | CHN |
| +006+ | 9.23 | Cy Young | 303 | BOS |
| +008+ | 8.19 | Nick Altrock | 303 | CHA |
| +009+ | 8.01 | Harry Howell | 306.7 | BAL |
| +012+ | 7.5 | Addie Joss | 262 | CLE |
| +017+ | 5.67 | Bob Wicker | 157 | CHN |
| +018+ | 5.62 | Frank Owen | 317 | CHA |
| +021+ | 5.51 | Eddie Plank | 317.7 | OAK |
| +022+ | 5.5 | Deacon Phillippe | 272.3 | PIT |
| +023+ | 5.42 | Ed Killian | 300.7 | DET |
| +025+ | 5.27 | Frank Smith | 271.7 | CHA |
| +027+ | 4.78 | Irv Young | 363.3 | ATL |
| +028+ | 4.5 | Jake Weimer | 240 | CHN |
| +039+ | 3.09 | Andy Coakley | 242 | OAK |
| +040+ | 3.07 | Hooks Wiltse | 193 | SFN |
| +046+ | 2.85 | Buttons Briggs | 167.7 | CHN |
| +051+ | 2.52 | Tom Hughes | 280.7 | MIN |
| +062+ | 2.19 | Carl Lundgren | 160.3 | CHN |
| +068+ | 1.94 | Bob Ewing | 284.7 | CIN |
| +073+ | 1.87 | Bob Rhoads | 216.3 | CLE |
| +077+ | 1.69 | Fred Glade | 262.3 | BAL |
| +086+ | 1.27 | Charlie Case | 186 | PIT |
| XXXXX | 1.2 | Doc Newton | 51 | NYA |
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