| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 8.57 | 190607041_NYA_OAK |
| Mordecai Brown | CHN | 4.8 | 190607041_CHN_PIT |
| Doc White | CHA | 4.13 | 190607032_BAL_CHA |
| Bill Duggleby? | PHI | 3.35 | 190607030_PHI_ATL |
| Sam Leever | PIT | 1.85 | 190607050_CHN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Hughes | MIN | -2.36 | 190607042_BOS_MIN |
| Joe Harris | BOS | -1.33 | 190607050_NYA_BOS |
| Big Jeff Pfeffer | ATL | -1.23 | 190607050_ATL_SFN |
| Doc Scanlan | LAN | -1.17 | 190607050_PHI_LAN |
| Gus Thompson | SLN | -0.51 | 190607041_CIN_SLN |
Based on accumulated WAA for this season up to 1906-07-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.41 | Bill Duggleby | 139 | PHI |
| +003+ | 5 | Carl Lundgren | 139.3 | CHN |
| +004+ | 4.72 | Rube Waddell | 122.3 | OAK |
| +005+ | 4.59 | Mordecai Brown | 127.3 | CHN |
| +006+ | 4.39 | Vic Willis | 156 | PIT |
| +008+ | 4.19 | Addie Joss | 170.7 | CLE |
| +010+ | 3.81 | Jake Weimer | 156.3 | CIN |
| +011+ | 3.66 | Jack Pfiester | 116.7 | CHN |
| +012+ | 3.55 | Tully Sparks | 139.3 | PHI |
| +014+ | 3.15 | Ed Reulbach | 84.3 | CHN |
| +015+ | 3.11 | Doc White | 89.3 | CHA |
| +016+ | 3.05 | Jack Taylor | 155 | SLN |
| +019+ | 2.9 | Nick Altrock | 157.3 | CHA |
| +021+ | 2.68 | Sam Leever | 108.3 | PIT |
| +022+ | 2.62 | Bob Ewing | 102 | CIN |
| +023+ | 2.46 | Lefty Leifield | 91.7 | PIT |
| +025+ | 2.25 | Elmer Stricklett | 131.3 | LAN |
| +026+ | 2.25 | Deacon Phillippe | 120 | PIT |
| +027+ | 2.12 | Bill Donovan | 119 | DET |
| +029+ | 2 | Eddie Plank | 134.3 | OAK |
| +046+ | 1.41 | Dummy Taylor | 130.3 | SFN |
| +045+ | 1.41 | Beany Jacobson | 94 | BAL |
| +047+ | 1.35 | Chick Fraser | 97 | CIN |
| +049+ | 1.28 | Al Orth | 146 | NYA |
| XXXXX | 1.2 | Otto Hess | 150.3 | CLE |
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