| Starter | Tm | Tier | Game |
|---|---|---|---|
| Orval Overall | CHN | 5.32 | 190909270_PHI_CHN |
| Cy Morgan | OAK | 4.28 | 190909280_CLE_OAK |
| Vic Willis | PIT | 3.43 | 190909280_SFN_PIT |
| Earl Moore | PHI | 1.18 | 190909280_PHI_CHN |
| Nap Rucker | LAN | 1.17 | 190909261_LAN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dolly Gray | MIN | -5.48 | 190909280_CHA_MIN |
| Fred Beebe | SLN | -3.96 | 190909261_LAN_SLN |
| Red Ames | SFN | -1.19 | 190909280_SFN_PIT |
| Pete Wilson? | NYA | -1.01 | 190909280_DET_NYA |
| Bob Ewing | CIN | -0.94 | 190909271_LAN_CIN |
Based on accumulated WAA for this season up to 1909-09-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 10.82 | Mordecai Brown | 333.7 | CHN |
| +004+ | 9.16 | Christy Mathewson | 265 | SFN |
| +005+ | 9.1 | Orval Overall | 275.7 | CHN |
| +006+ | 8.41 | Cy Morgan | 293 | TOT |
| +007+ | 7.87 | Harry Krause | 210 | OAK |
| +009+ | 7.03 | Howie Camnitz | 283 | PIT |
| +010+ | 6.85 | Frank Smith | 363.7 | CHA |
| +011+ | 6.77 | Ed Walsh | 220 | CHA |
| +013+ | 6.22 | Vic Willis | 283.3 | PIT |
| +016+ | 5.88 | Chief Bender | 231.7 | OAK |
| +018+ | 5.8 | Eddie Plank | 253.7 | OAK |
| +020+ | 5.7 | Ed Reulbach | 249 | CHN |
| +021+ | 5.54 | George Mullin | 300.7 | DET |
| +022+ | 5.24 | Addie Joss | 242.7 | CLE |
| +023+ | 5.16 | Art Fromme | 263.3 | CIN |
| +025+ | 5.1 | Babe Adams | 126 | PIT |
| +027+ | 4.9 | Nap Rucker | 300 | LAN |
| +028+ | 4.75 | Earl Moore | 293 | PHI |
| +035+ | 3.99 | Rube Kroh | 120.3 | CHN |
| +038+ | 3.83 | Doc White | 175 | CHA |
| +040+ | 3.75 | Ed Killian | 157.3 | DET |
| +041+ | 3.67 | Smoky Joe Wood | 156.7 | BOS |
| +042+ | 3.52 | Jack Coombs | 198 | OAK |
| +044+ | 3.32 | Ed Summers | 280.7 | DET |
| +048+ | 2.74 | Cliff Curtis | 66 | ATL |
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