| Starter | Tm | Tier | Game |
|---|---|---|---|
| Doc White | CHA | 4.81 | 190507090_DET_CHA |
| Eddie Plank | OAK | 1.92 | 190507081_BOS_OAK |
| Addie Joss | CLE | 1.86 | 190507100_OAK_CLE |
| Irv Young | ATL | 1.1 | 190507100_PHI_ATL |
| Bob Wicker | CHN | 0.48 | 190507090_PIT_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jack Harper | CIN | -2.7 | 190507080_SLN_CIN |
| Frank Kitson | DET | -1 | 190507080_CHA_DET |
| Vic Willis | ATL | -0.81 | 190507080_PHI_ATL |
| Mike Lynch | PIT | -0.64 | 190507081_PIT_CHN |
| Cy Morgan | BAL | -0.42 | 190507092_CLE_BAL |
Based on accumulated WAA for this season up to 1905-07-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.53 | Rube Waddell | 180 | OAK |
| +003+ | 5.71 | Doc White | 137.3 | CHA |
| +005+ | 5.24 | Ed Reulbach | 113.3 | CHN |
| +006+ | 5.05 | Addie Joss | 143.3 | CLE |
| +007+ | 5.02 | Cy Young | 166.3 | BOS |
| +008+ | 4.73 | Irv Young | 176.3 | ATL |
| +009+ | 4.66 | Christy Mathewson | 136 | SFN |
| +010+ | 4.59 | Nick Altrock | 139 | CHA |
| +015+ | 3.97 | Harry Howell | 153.7 | BAL |
| +016+ | 3.84 | Earl Moore | 139.3 | CLE |
| +018+ | 3.62 | Dummy Taylor | 115.3 | SFN |
| +019+ | 3.26 | Deacon Phillippe | 118.3 | PIT |
| +020+ | 3.11 | Frank Owen | 161.3 | CHA |
| +021+ | 3.1 | Bob Wicker | 55 | CHN |
| +022+ | 3.07 | Fred Glade | 124 | BAL |
| +025+ | 2.59 | Hooks Wiltse | 108.7 | SFN |
| +027+ | 2.37 | Jake Weimer | 128 | CHN |
| +028+ | 2.35 | Red Ames | 136 | SFN |
| +033+ | 2.21 | Frank Smith | 155.7 | CHA |
| +035+ | 2.17 | Bob Rhoads | 116.7 | CLE |
| +041+ | 1.79 | Charlie Case | 118.3 | PIT |
| +046+ | 1.62 | Barney Pelty | 128.7 | BAL |
| +049+ | 1.56 | Jack Chesbro | 118.7 | NYA |
| +056+ | 1.38 | Joe McGinnity | 146 | SFN |
| +057+ | 1.3 | Bob Ewing | 129 | CIN |
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