| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dolf Luque | CIN | 12.56 | 192508010_ATL_CIN |
| Walter Johnson | MIN | 4.19 | 192508020_DET_MIN |
| Dazzy Vance | LAN | 3 | 192507310_LAN_SLN |
| Herb Pennock | NYA | 2.29 | 192508010_CLE_NYA |
| Virgil Barnes | SFN | 0.94 | 192508010_SFN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Red Ruffing | BOS | -4.77 | 192508010_BAL_BOS |
| Rosy Ryan | ATL | -3.31 | 192508021_ATL_CIN |
| Bullet Joe Bush | BAL | -1.83 | 192508010_BAL_BOS |
| Leo Dickerman | SLN | -0.79 | 192507310_LAN_SLN |
| Tiny Osborne | LAN | -0.41 | 192508020_LAN_CHN |
Based on accumulated WAA for this season up to 1925-08-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.93 | Dolf Luque | 199.3 | CIN |
| +004+ | 7.2 | Eppa Rixey | 199.3 | CIN |
| +005+ | 6.59 | Walter Johnson | 144.3 | MIN |
| +006+ | 6.44 | Stan Coveleski | 162.7 | MIN |
| +007+ | 6.02 | Sam Gray | 108 | OAK |
| +012+ | 5.44 | Pete Donohue | 194.7 | CIN |
| +013+ | 5.41 | Slim Harriss | 180.7 | OAK |
| +014+ | 5.09 | Ted Lyons | 163.7 | CHA |
| +016+ | 4.73 | Hooks Dauss | 157 | DET |
| +017+ | 4.6 | Dutch Ruether | 149.3 | MIN |
| +019+ | 4.45 | Jack Scott | 157.7 | SFN |
| +022+ | 4.06 | Herb Pennock | 185 | NYA |
| +023+ | 3.95 | Virgil Barnes | 143 | SFN |
| +026+ | 3.65 | Dazzy Vance | 177.7 | LAN |
| +032+ | 3.12 | Bill Sherdel | 106.3 | SLN |
| +033+ | 3.08 | Rube Benton | 112.7 | CIN |
| +037+ | 2.82 | Art Reinhart | 59 | SLN |
| +038+ | 2.8 | Lee Meadows | 171.7 | PIT |
| +042+ | 2.57 | Jack Quinn | 144.7 | TOT |
| +045+ | 2.52 | Pete Alexander | 149 | CHN |
| +047+ | 2.47 | Jake Miller | 117 | CLE |
| +048+ | 2.39 | Kent Greenfield | 98.3 | SFN |
| +055+ | 2.14 | Johnny Cooney | 159.7 | ATL |
| +066+ | 1.78 | Rube Walberg | 115.7 | OAK |
| +072+ | 1.67 | Eddie Rommel | 171 | OAK |
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