| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 6.24 | 190907290_CHN_SLN |
| Christy Mathewson | SFN | 5.33 | 190907300_SFN_PIT |
| Cy Young | CLE | 3.2 | 190907312_CLE_OAK |
| Vic Willis | PIT | 2.11 | 190907300_SFN_PIT |
| Doc White | CHA | 1.1 | 190907302_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Beebe | SLN | -3.31 | 190907290_CHN_SLN |
| Charlie Smith | MIN | -1.74 | 190907301_CHA_MIN |
| Harry McIntire | LAN | -1.43 | 190907300_LAN_CIN |
| Pete Wilson? | NYA | -0.71 | 190907311_DET_NYA |
| Bob Ewing | CIN | -0.63 | 190907300_LAN_CIN |
Based on accumulated WAA for this season up to 1909-07-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.19 | Harry Krause | 130.3 | OAK |
| +003+ | 5.57 | Mordecai Brown | 198.7 | CHN |
| +004+ | 5.2 | Addie Joss | 170.7 | CLE |
| +005+ | 4.89 | Christy Mathewson | 144.3 | SFN |
| +007+ | 4.8 | Vic Willis | 194 | PIT |
| +008+ | 4.37 | Doc White | 144.3 | CHA |
| +009+ | 4.07 | Cy Morgan | 164 | TOT |
| +010+ | 3.97 | Ed Reulbach | 135.7 | CHN |
| +012+ | 3.87 | Cy Young | 211.3 | CLE |
| +013+ | 3.86 | Orval Overall | 171.7 | CHN |
| +015+ | 3.75 | Rube Waddell | 174.3 | BAL |
| +016+ | 3.74 | Ed Walsh | 130.7 | CHA |
| +017+ | 3.69 | Bugs Raymond | 204.7 | SFN |
| +019+ | 3.52 | Chief Bender | 142 | OAK |
| +025+ | 3.17 | Barney Pelty | 110.7 | BAL |
| +027+ | 3.12 | Howie Camnitz | 173 | PIT |
| +030+ | 2.97 | Nap Rucker | 183 | LAN |
| +031+ | 2.93 | Frank Arellanes | 172.7 | BOS |
| +032+ | 2.92 | Frank Smith | 248.3 | CHA |
| +033+ | 2.85 | Ed Killian | 92.7 | DET |
| +036+ | 2.54 | George Mullin | 198.7 | DET |
| +037+ | 2.49 | Deacon Phillippe | 107.3 | PIT |
| +038+ | 2.47 | Ed Summers | 179 | DET |
| +039+ | 2.37 | Smoky Joe Wood | 73 | BOS |
| +040+ | 2.34 | Rube Kroh | 75 | CHN |
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