| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dolf Luque | CIN | 12.56 | 192508010_ATL_CIN |
| Stan Coveleski | MIN | 4.28 | 192508030_DET_MIN |
| Herb Pennock | NYA | 2.29 | 192508010_CLE_NYA |
| Virgil Barnes | SFN | 0.94 | 192508010_SFN_SLN |
| Lee Meadows | PIT | 0.81 | 192508012_PHI_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Red Ruffing | BOS | -4.77 | 192508010_BAL_BOS |
| Rosy Ryan | ATL | -3.31 | 192508021_ATL_CIN |
| Joe Giard | BAL | -2.64 | 192508030_BAL_BOS |
| Hal Carlson | PHI | -1.41 | 192508031_PHI_PIT |
| Sheriff Blake | CHN | -0.84 | 192508030_LAN_CHN |
Based on accumulated WAA for this season up to 1925-08-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.85 | Dolf Luque | 199.3 | CIN |
| +004+ | 7.12 | Eppa Rixey | 199.3 | CIN |
| +005+ | 6.53 | Walter Johnson | 144.3 | MIN |
| +006+ | 6.28 | Stan Coveleski | 167.7 | MIN |
| +008+ | 5.94 | Sam Gray | 108 | OAK |
| +012+ | 5.49 | Slim Harriss | 182.7 | OAK |
| +013+ | 5.37 | Pete Donohue | 194.7 | CIN |
| +015+ | 4.99 | Ted Lyons | 163.7 | CHA |
| +016+ | 4.67 | Hooks Dauss | 157 | DET |
| +019+ | 4.54 | Dutch Ruether | 149.3 | MIN |
| +021+ | 4.41 | Jack Scott | 163.7 | SFN |
| +022+ | 3.99 | Herb Pennock | 185 | NYA |
| +023+ | 3.91 | Virgil Barnes | 143 | SFN |
| +026+ | 3.6 | Dazzy Vance | 177.7 | LAN |
| +033+ | 3.04 | Rube Benton | 112.7 | CIN |
| +037+ | 2.81 | Johnny Cooney | 168.7 | ATL |
| +038+ | 2.79 | Art Reinhart | 59 | SLN |
| +039+ | 2.68 | Lee Meadows | 171.7 | PIT |
| +046+ | 2.49 | Jack Quinn | 144.7 | TOT |
| +048+ | 2.46 | Pete Alexander | 149 | CHN |
| +049+ | 2.44 | Jake Miller | 117 | CLE |
| +051+ | 2.37 | Eddie Rommel | 181 | OAK |
| +063+ | 1.95 | Kent Greenfield | 100.3 | SFN |
| +072+ | 1.69 | Rube Walberg | 115.7 | OAK |
| +080+ | 1.52 | Garland Buckeye | 86.3 | CLE |
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