| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 3.64 | 192509110_BOS_MIN |
| Larry Benton | ATL | 2.62 | 192509101_PHI_ATL |
| Sam Gray | OAK | 1.8 | 192509101_NYA_OAK |
| Hooks Dauss | DET | 1.74 | 192509101_CLE_DET |
| Jake Miller | CLE | 1.52 | 192509101_CLE_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Wells | DET | -4.02 | 192509102_CLE_DET |
| Jack Knight | PHI | -3.84 | 192509112_PHI_ATL |
| Ernie Wingard | BAL | -3.39 | 192509102_BAL_CHA |
| Sheriff Blake | CHN | -2.22 | 192509100_CHN_CIN |
| Hank Johnson | NYA | -1.22 | 192509090_NYA_BOS |
Based on accumulated WAA for this season up to 1925-09-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 8.42 | Eppa Rixey | 259.3 | CIN |
| +004+ | 7.86 | Herb Pennock | 244 | NYA |
| +008+ | 7.14 | Stan Coveleski | 217 | MIN |
| +011+ | 7.01 | Walter Johnson | 215.7 | MIN |
| +012+ | 6.95 | Larry Benton | 166.3 | ATL |
| +014+ | 5.81 | Dazzy Vance | 248.7 | LAN |
| +016+ | 5.75 | Slim Harriss | 232 | OAK |
| +019+ | 5.62 | Jack Scott | 222.3 | SFN |
| +020+ | 5.51 | Bill Sherdel | 169 | SLN |
| +023+ | 5.27 | Hooks Dauss | 201 | DET |
| +024+ | 5.09 | Ted Lyons | 218 | CHA |
| +030+ | 4.47 | Ted Blankenship | 197.3 | CHA |
| +032+ | 4.32 | Johnny Cooney | 220.7 | ATL |
| +034+ | 4.11 | Jake Miller | 176 | CLE |
| +035+ | 4.1 | Lee Meadows | 240.3 | PIT |
| +037+ | 4.05 | Howard Ehmke | 221.7 | BOS |
| +038+ | 3.97 | Sam Gray | 165 | OAK |
| +039+ | 3.92 | Art Reinhart | 119.7 | SLN |
| +041+ | 3.81 | Pete Alexander | 205 | CHN |
| +046+ | 3.04 | Ray Kremer | 185 | PIT |
| +048+ | 2.94 | Virgil Barnes | 196 | SFN |
| +049+ | 2.93 | Garland Buckeye | 135.7 | CLE |
| +051+ | 2.79 | Vic Aldridge | 186.7 | PIT |
| +056+ | 2.67 | Eddie Rommel | 241 | OAK |
| +061+ | 2.52 | Urban Shocker | 218.3 | NYA |
_