| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 6.68 | 190908211_CHN_ATL |
| Christy Mathewson | SFN | 4.24 | 190908210_CIN_SFN |
| Ed Walsh | CHA | 2.48 | 190908220_NYA_CHA |
| Howie Camnitz | PIT | 2.25 | 190908210_PIT_PHI |
| Frank Arellanes | BOS | 1.16 | 190908210_BOS_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Beebe | SLN | -5.19 | 190908200_SLN_LAN |
| Cecil Ferguson | ATL | -5.04 | 190908211_CHN_ATL |
| Dolly Gray | MIN | -2.45 | 190908200_MIN_DET |
| Harry McIntire | LAN | -1.69 | 190908212_SLN_LAN |
| Red Ames | SFN | -0.54 | 190908200_CIN_SFN |
Based on accumulated WAA for this season up to 1909-08-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.19 | Harry Krause | 158.3 | OAK |
| +002+ | 7.51 | Mordecai Brown | 253.7 | CHN |
| +004+ | 6.8 | Christy Mathewson | 198 | SFN |
| +005+ | 6.62 | Cy Morgan | 209 | TOT |
| +007+ | 5.97 | Addie Joss | 195.7 | CLE |
| +008+ | 5.48 | Ed Reulbach | 179.7 | CHN |
| +009+ | 5.44 | Vic Willis | 237.7 | PIT |
| +010+ | 5.08 | Orval Overall | 198.7 | CHN |
| +011+ | 4.89 | Frank Arellanes | 211.7 | BOS |
| +014+ | 4.35 | Ed Walsh | 157 | CHA |
| +017+ | 4.27 | Howie Camnitz | 220 | PIT |
| +020+ | 4.07 | Smoky Joe Wood | 113 | BOS |
| +021+ | 4.06 | Chief Bender | 177.7 | OAK |
| +026+ | 3.7 | Doc White | 151.3 | CHA |
| +027+ | 3.58 | Frank Smith | 294 | CHA |
| +029+ | 3.42 | Eddie Plank | 188 | OAK |
| +031+ | 3.24 | George Mullin | 233.7 | DET |
| +032+ | 3.13 | Hooks Wiltse | 185.7 | SFN |
| +034+ | 3 | Ed Summers | 211.7 | DET |
| +035+ | 2.99 | Rube Kroh | 102.3 | CHN |
| +036+ | 2.9 | Nap Rucker | 226 | LAN |
| +037+ | 2.88 | Jim Scott | 176 | CHA |
| +038+ | 2.83 | Ed Killian | 123 | DET |
| +042+ | 2.56 | Barney Pelty | 147.3 | BAL |
| +043+ | 2.48 | Jack Coombs | 168.3 | OAK |
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