| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 8.3 | 191509210_CHA_MIN |
| Fred Toney | CIN | 2.51 | 191509200_ATL_CIN |
| Ray Fisher | NYA | 1.54 | 191509221_BAL_NYA |
| Jeff Pfeffer | LAN | 1.24 | 191509200_LAN_PIT |
| Rube Foster | BOS | 0.77 | 191509222_CLE_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Weldon Wyckoff | OAK | -2.96 | 191509220_DET_OAK |
| Rube Benton | SFN | -2.13 | 191509220_SFN_CHN |
| Boardwalk Brown | NYA | -1.32 | 191509200_CHA_NYA |
| Sad Sam Jones | CLE | -1.28 | 191509221_CLE_BOS |
| Lee Meadows | SLN | -1.2 | 191509212_PHI_SLN |
Based on accumulated WAA for this season up to 1915-09-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 12.68 | Pete Alexander | 357.3 | PHI |
| +003+ | 8.87 | Walter Johnson | 309.7 | MIN |
| +008+ | 6 | Ernie Shore | 228 | BOS |
| +011+ | 5.51 | Fred Toney | 203 | CIN |
| +015+ | 4.47 | Jim Scott | 269.3 | CHA |
| +020+ | 4.05 | Harry Coveleski | 294.3 | DET |
| +022+ | 3.97 | Jeff Pfeffer | 253.3 | LAN |
| +024+ | 3.88 | Ray Fisher | 247 | NYA |
| +025+ | 3.88 | Dick Rudolph | 313.3 | ATL |
| +029+ | 3.51 | Rube Foster | 238.3 | BOS |
| +030+ | 3.37 | Bert Gallia | 244.7 | MIN |
| +033+ | 3.1 | Gene Dale | 274.3 | CIN |
| +035+ | 2.98 | Tom Hughes | 253.3 | ATL |
| +042+ | 2.76 | Joe Benz | 220.3 | CHA |
| +043+ | 2.75 | Erskine Mayer | 257 | PHI |
| +044+ | 2.62 | Hooks Dauss | 291.7 | DET |
| +048+ | 2.45 | Dutch Leonard | 169.3 | BOS |
| +050+ | 2.38 | Jeff Tesreau | 280 | SFN |
| +056+ | 2.24 | Bob Harmon | 263 | PIT |
| +059+ | 2.04 | Pete Schneider | 247.7 | CIN |
| +065+ | 1.99 | Harry Harper | 62.7 | MIN |
| +070+ | 1.8 | Pat Ragan | 238 | TOT |
| +072+ | 1.74 | Erv Kantlehner | 144 | PIT |
| +071+ | 1.74 | Ernie Koob | 118.3 | BAL |
| +075+ | 1.62 | Red Faber | 283.7 | CHA |
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