| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eppa Rixey | CIN | 10.9 | 192506260_CIN_PIT |
| Walter Johnson | MIN | 5.78 | 192506260_MIN_OAK |
| Herb Pennock | NYA | 3.82 | 192506250_NYA_MIN |
| Pete Alexander | CHN | 2.73 | 192506260_CHN_SLN |
| Johnny Cooney | ATL | 1.51 | 192506240_PHI_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Milt Gaston | BAL | -2.68 | 192506260_BAL_DET |
| Jesse Petty | LAN | -2.4 | 192506260_LAN_SFN |
| Lefty Grove | OAK | -2.4 | 192506260_MIN_OAK |
| Red Ruffing | BOS | -1.37 | 192506250_BOS_OAK |
| Flint Rhem | SLN | -1.04 | 192506260_CHN_SLN |
Based on accumulated WAA for this season up to 1925-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.51 | Dolf Luque | 126.3 | CIN |
| +004+ | 5.24 | Eppa Rixey | 133.7 | CIN |
| +006+ | 4.89 | Walter Johnson | 118.7 | MIN |
| +008+ | 4.47 | Slim Harriss | 118.3 | OAK |
| +010+ | 4.37 | Sam Gray | 84 | OAK |
| +012+ | 3.92 | Jack Scott | 111 | SFN |
| +014+ | 3.5 | Ted Lyons | 87 | CHA |
| +017+ | 3.32 | Stan Coveleski | 100.3 | MIN |
| +019+ | 3.26 | Herb Pennock | 123.3 | NYA |
| +023+ | 2.74 | George Uhle | 134 | CLE |
| +025+ | 2.57 | Pete Alexander | 109 | CHN |
| +026+ | 2.46 | Pete Donohue | 121.3 | CIN |
| +027+ | 2.44 | Bill Sherdel | 66 | SLN |
| +028+ | 2.4 | Dutch Ruether | 86 | MIN |
| +031+ | 2.25 | Mike Cvengros | 65.7 | CHA |
| +032+ | 2.24 | Jake Miller | 62.3 | CLE |
| +033+ | 2.23 | Hooks Dauss | 96 | DET |
| +035+ | 2.2 | Jack Quinn | 98 | BOS |
| +036+ | 2.16 | Red Faber | 109.7 | CHA |
| +039+ | 2.07 | Dazzy Vance | 118.7 | LAN |
| +040+ | 1.97 | Johnny Cooney | 106.3 | ATL |
| +045+ | 1.91 | Howard Ehmke | 76.3 | BOS |
| +050+ | 1.7 | Tom Zachary | 75.7 | MIN |
| +058+ | 1.53 | Rube Walberg | 81 | OAK |
| +062+ | 1.44 | Lee Meadows | 115.3 | PIT |
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