| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 7.29 | 190908051_ATL_CHN |
| Harry Krause | OAK | 4.99 | 190908060_DET_OAK |
| Cy Young | CLE | 2.78 | 190908051_CLE_MIN |
| Vic Willis | PIT | 2.63 | 190908040_LAN_PIT |
| Bugs Raymond | SFN | 1.6 | 190908050_SFN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Tuckey? | ATL | -2.86 | 190908040_ATL_CHN |
| Dolly Gray | MIN | -2.39 | 190908051_CLE_MIN |
| Harry McIntire | LAN | -1.44 | 190908040_LAN_PIT |
| Johnny Lush | SLN | -1.31 | 190908060_PHI_SLN |
| Ed Karger | BOS | -1.18 | 190908042_DET_BOS |
Based on accumulated WAA for this season up to 1909-08-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.31 | Harry Krause | 140.3 | OAK |
| +002+ | 6.71 | Mordecai Brown | 216.7 | CHN |
| +004+ | 5.62 | Addie Joss | 178.7 | CLE |
| +006+ | 5.05 | Vic Willis | 202 | PIT |
| +007+ | 4.71 | Cy Morgan | 173 | TOT |
| +008+ | 4.35 | Christy Mathewson | 154.3 | SFN |
| +010+ | 4 | Ed Reulbach | 144.7 | CHN |
| +012+ | 3.84 | Orval Overall | 174.7 | CHN |
| +014+ | 3.75 | Ed Walsh | 130.7 | CHA |
| +016+ | 3.73 | Cy Young | 220.3 | CLE |
| +017+ | 3.68 | Howie Camnitz | 190 | PIT |
| +019+ | 3.66 | Doc White | 151.3 | CHA |
| +020+ | 3.61 | Chief Bender | 157 | OAK |
| +025+ | 3.36 | Frank Arellanes | 181.7 | BOS |
| +026+ | 3.31 | Rube Kroh | 93 | CHN |
| +028+ | 3.23 | Rube Waddell | 182 | BAL |
| +029+ | 3.15 | Nap Rucker | 192 | LAN |
| +030+ | 3.11 | Bugs Raymond | 211.7 | SFN |
| +032+ | 3.04 | Ed Killian | 100.7 | DET |
| +033+ | 2.94 | Ed Summers | 188 | DET |
| +034+ | 2.86 | Smoky Joe Wood | 82 | BOS |
| +035+ | 2.84 | Frank Smith | 255.3 | CHA |
| +038+ | 2.65 | Bill Grahame | 138.7 | BAL |
| +039+ | 2.62 | Barney Pelty | 115 | BAL |
| +042+ | 2.52 | George Mullin | 198.7 | DET |
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