| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herb Pennock | NYA | 4.3 | 192509020_BOS_NYA |
| Stan Coveleski | MIN | 3.66 | 192509020_OAK_MIN |
| Pete Donohue | CIN | 3 | 192509020_CIN_PIT |
| Slim Harriss | OAK | 2.7 | 192509010_OAK_MIN |
| Lee Meadows | PIT | 1.01 | 192508310_PIT_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jack Knight | PHI | -1.37 | 192508310_PIT_PHI |
| Paul Zahniser | BOS | -1.34 | 192509020_BOS_NYA |
| Jesse Petty | LAN | -0.71 | 192509020_LAN_ATL |
| Jesse Barnes | ATL | -0.64 | 192508310_CHN_ATL |
| Tony Kaufmann | CHN | -0.32 | 192508310_CHN_ATL |
Based on accumulated WAA for this season up to 1925-09-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.66 | Dolf Luque | 249 | CIN |
| +003+ | 8.03 | Eppa Rixey | 243.3 | CIN |
| +004+ | 7.97 | Herb Pennock | 232.7 | NYA |
| +005+ | 7.69 | Stan Coveleski | 210.7 | MIN |
| +012+ | 6.35 | Walter Johnson | 197.7 | MIN |
| +013+ | 6.18 | Ted Lyons | 212 | CHA |
| +014+ | 5.98 | Pete Donohue | 252 | CIN |
| +015+ | 5.96 | Jack Scott | 213.3 | SFN |
| +016+ | 5.88 | Slim Harriss | 223 | OAK |
| +017+ | 5.75 | Larry Benton | 149.3 | ATL |
| +018+ | 5.32 | Jake Miller | 170.3 | CLE |
| +023+ | 4.99 | Sam Gray | 153 | OAK |
| +025+ | 4.71 | Bill Sherdel | 152 | SLN |
| +028+ | 4.56 | Dazzy Vance | 230.7 | LAN |
| +030+ | 4.3 | Johnny Cooney | 212.7 | ATL |
| +031+ | 4.3 | Art Reinhart | 104.3 | SLN |
| +032+ | 4.26 | Hooks Dauss | 183 | DET |
| +033+ | 4.18 | Lee Meadows | 226.3 | PIT |
| +038+ | 3.79 | Ted Blankenship | 172.3 | CHA |
| +039+ | 3.69 | Tom Zachary | 180 | MIN |
| +040+ | 3.63 | Virgil Barnes | 188.7 | SFN |
| +041+ | 3.55 | Pete Alexander | 196 | CHN |
| +042+ | 3.47 | Ray Kremer | 169 | PIT |
| +043+ | 3.26 | Howard Ehmke | 204.7 | BOS |
| +049+ | 3 | Dutch Ruether | 193.7 | MIN |
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