| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pete Alexander | PHI | 14.89 | 191507280_PHI_SLN |
| Jim Scott | CHA | 3.35 | 191507280_CHA_BOS |
| Smoky Joe Wood | BOS | 2.2 | 191507270_CHA_BOS |
| Al Mamaux | PIT | 1.86 | 191507270_SFN_PIT |
| Ray Fisher | NYA | 1 | 191507270_DET_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Weldon Wyckoff | OAK | -3.54 | 191507280_BAL_OAK |
| Phil Douglas | LAN | -1.85 | 191507270_ATL_LAN |
| Grover Lowdermilk | BAL | -1.43 | 191507280_BAL_OAK |
| Sad Sam Jones | CLE | -1.33 | 191507280_CLE_MIN |
| Rube Marquard | SFN | -1.28 | 191507270_SFN_PIT |
Based on accumulated WAA for this season up to 1915-07-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.76 | Pete Alexander | 228.7 | PHI |
| +003+ | 7.26 | Walter Johnson | 202.7 | MIN |
| +007+ | 4.46 | Jim Scott | 173 | CHA |
| +011+ | 4.05 | Al Mamaux | 159.7 | PIT |
| +012+ | 3.98 | Smoky Joe Wood | 114.7 | BOS |
| +016+ | 3.28 | Red Faber | 202.3 | CHA |
| +017+ | 2.95 | Gene Dale | 160.7 | CIN |
| +018+ | 2.94 | Bob Harmon | 155.7 | PIT |
| +022+ | 2.61 | Erskine Mayer | 181.3 | PHI |
| +027+ | 2.51 | Ray Fisher | 159.7 | NYA |
| +028+ | 2.39 | Guy Morton | 181 | CLE |
| +030+ | 2.3 | Ernie Shore | 137 | BOS |
| +032+ | 2.29 | Pat Ragan | 145.7 | TOT |
| +037+ | 2.09 | Bert Gallia | 146 | MIN |
| +038+ | 2.01 | Fred Toney | 90.3 | CIN |
| +039+ | 2.01 | Dick Rudolph | 198.3 | ATL |
| +040+ | 1.98 | Bert Humphries | 88.7 | CHN |
| +045+ | 1.8 | Eppa Rixey | 119.7 | PHI |
| +046+ | 1.74 | Wheezer Dell | 157.3 | LAN |
| +048+ | 1.65 | Hank Robinson | 94.7 | SLN |
| +051+ | 1.61 | Joe Benz | 121 | CHA |
| +054+ | 1.57 | Jack Coombs | 110 | LAN |
| +055+ | 1.55 | Reb Russell | 123.3 | CHA |
| +056+ | 1.5 | Pete Schneider | 148 | CIN |
| +062+ | 1.46 | Harry Coveleski | 183.3 | DET |
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