| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pete Alexander | PHI | 22.14 | 191509290_PHI_ATL |
| Walter Johnson | MIN | 9.31 | 191509280_DET_MIN |
| Jim Scott | CHA | 2.42 | 191509270_CHA_OAK |
| Harry Coveleski | DET | 0.63 | 191509270_DET_MIN |
| Dick Rudolph | ATL | 0.59 | 191509290_PHI_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Grover Lowdermilk | DET | -2.2 | 191509290_BAL_DET |
| Chick Davies | OAK | -1.55 | 191509291_OAK_MIN |
| Larry Cheney | LAN | -1.31 | 191509280_PHI_LAN |
| Joe Boehling | MIN | -1.15 | 191509270_DET_MIN |
| Zip Zabel | CHN | -1.13 | 191509290_CIN_CHN |
Based on accumulated WAA for this season up to 1915-09-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 14.05 | Pete Alexander | 375.3 | PHI |
| +003+ | 9.58 | Walter Johnson | 327.7 | MIN |
| +008+ | 6.68 | Ernie Shore | 240 | BOS |
| +011+ | 6.09 | Fred Toney | 223 | CIN |
| +013+ | 4.95 | Jim Scott | 287.3 | CHA |
| +015+ | 4.6 | Al Mamaux | 246 | PIT |
| +016+ | 4.54 | Smoky Joe Wood | 148.3 | BOS |
| +017+ | 4.37 | Jeff Pfeffer | 273.7 | LAN |
| +024+ | 3.8 | Rube Foster | 247.3 | BOS |
| +027+ | 3.55 | Doc Ayers | 204 | MIN |
| +033+ | 3.26 | Joe Benz | 229.3 | CHA |
| +035+ | 3.18 | Hooks Dauss | 300.7 | DET |
| +037+ | 3.09 | Bert Gallia | 257.7 | MIN |
| +038+ | 3.05 | Tom Hughes | 262 | ATL |
| +040+ | 2.81 | Harry Coveleski | 304.7 | DET |
| +043+ | 2.72 | Dick Rudolph | 328.3 | ATL |
| +044+ | 2.71 | Jeff Tesreau | 289 | SFN |
| +049+ | 2.47 | Wheezer Dell | 209 | LAN |
| +051+ | 2.35 | Eppa Rixey | 175.7 | PHI |
| +052+ | 2.33 | Erskine Mayer | 261.3 | PHI |
| +053+ | 2.3 | Dutch Leonard | 175.3 | BOS |
| +054+ | 2.14 | Bert Humphries | 165 | CHN |
| +061+ | 2.05 | Gene Dale | 284.7 | CIN |
| +063+ | 1.99 | Erv Kantlehner | 153 | PIT |
| +066+ | 1.9 | Bob Harmon | 265.3 | PIT |
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