| 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 |
| Jack Scott | SFN | 1.16 | 192506260_LAN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Milt Gaston | BAL | -2.68 | 192506260_BAL_DET |
| Ed Wells | DET | -2.41 | 192506270_BAL_DET |
| Lefty Grove | OAK | -2.4 | 192506260_MIN_OAK |
| Jesse Petty | LAN | -2.4 | 192506260_LAN_SFN |
| Red Ruffing | BOS | -1.37 | 192506250_BOS_OAK |
Based on accumulated WAA for this season up to 1925-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.1 | Dolf Luque | 134.3 | CIN |
| +004+ | 5.19 | Eppa Rixey | 133.7 | CIN |
| +005+ | 5.15 | Slim Harriss | 127.3 | OAK |
| +009+ | 4.84 | Walter Johnson | 118.7 | MIN |
| +010+ | 4.41 | Ted Lyons | 96 | CHA |
| +011+ | 4.32 | Sam Gray | 84 | OAK |
| +013+ | 3.85 | Jack Scott | 111 | SFN |
| +017+ | 3.28 | Stan Coveleski | 100.3 | MIN |
| +020+ | 3.19 | Herb Pennock | 123.3 | NYA |
| +021+ | 3.16 | Pete Donohue | 130.3 | CIN |
| +024+ | 2.71 | George Uhle | 134 | CLE |
| +025+ | 2.52 | Pete Alexander | 109 | CHN |
| +027+ | 2.39 | Bill Sherdel | 66 | SLN |
| +029+ | 2.36 | Dutch Ruether | 86 | MIN |
| +030+ | 2.28 | Hooks Dauss | 97 | DET |
| +033+ | 2.24 | Tom Zachary | 81 | MIN |
| +034+ | 2.22 | Jake Miller | 62.3 | CLE |
| +035+ | 2.21 | Mike Cvengros | 65.7 | CHA |
| +037+ | 2.09 | Red Faber | 109.7 | CHA |
| +039+ | 2 | Dazzy Vance | 118.7 | LAN |
| +040+ | 1.99 | Jack Quinn | 98.7 | BOS |
| +041+ | 1.9 | Johnny Cooney | 106.3 | ATL |
| +044+ | 1.86 | Howard Ehmke | 76.3 | BOS |
| +054+ | 1.67 | Urban Shocker | 111 | NYA |
| +061+ | 1.48 | Rube Walberg | 81 | OAK |
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