| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 11.02 | 190506200_CLE_OAK |
| Doc White | CHA | 5 | 190506190_CHA_NYA |
| Joe McGinnity | SFN | 4.08 | 190506180_SFN_SLN |
| Addie Joss | CLE | 2.02 | 190506200_CLE_OAK |
| Irv Young | ATL | 1.45 | 190506180_ATL_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kaiser Wilhelm | ATL | -6.48 | 190506190_ATL_SLN |
| Oscar Jones | LAN | -2.17 | 190506200_LAN_PIT |
| Jack Harper | CIN | -0.8 | 190506200_SFN_CIN |
| Frank Kitson | DET | -0.5 | 190506200_DET_NYA |
| Al Orth | NYA | -0.35 | 190506200_DET_NYA |
Based on accumulated WAA for this season up to 1905-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.93 | Rube Waddell | 123.3 | OAK |
| +002+ | 5.64 | Addie Joss | 109.3 | CLE |
| +003+ | 4.44 | Earl Moore | 96 | CLE |
| +004+ | 4.25 | Ed Reulbach | 76.3 | CHN |
| +007+ | 3.61 | Nick Altrock | 99.3 | CHA |
| +010+ | 3.43 | Christy Mathewson | 110 | SFN |
| +011+ | 3.43 | Red Ames | 110 | SFN |
| +013+ | 3.23 | Irv Young | 146.7 | ATL |
| +015+ | 3.12 | Doc White | 91.3 | CHA |
| +016+ | 2.99 | Dummy Taylor | 89.3 | SFN |
| +017+ | 2.99 | Harry Howell | 119.3 | BAL |
| +018+ | 2.74 | Jake Weimer | 96 | CHN |
| +019+ | 2.65 | Frank Smith | 141.3 | CHA |
| +021+ | 2.4 | Bill Duggleby | 126 | PHI |
| +022+ | 2.36 | Deacon Phillippe | 83.3 | PIT |
| +023+ | 2.3 | Big Jeff Pfeffer | 75.7 | CHN |
| +025+ | 2.13 | Fred Glade | 90 | BAL |
| +026+ | 2.1 | Bob Rhoads | 88.7 | CLE |
| +028+ | 2.08 | Cy Young | 109 | BOS |
| +032+ | 1.83 | Otto Hess | 92.7 | CLE |
| +033+ | 1.75 | Eddie Plank | 112.7 | OAK |
| +035+ | 1.74 | Orval Overall | 113.3 | CIN |
| +036+ | 1.66 | Hooks Wiltse | 81.7 | SFN |
| +037+ | 1.64 | Tom Walker | 42.3 | CIN |
| +039+ | 1.59 | Bob Wicker | 28 | CHN |
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