| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dolf Luque | CIN | 7.58 | 192506090_PHI_CIN |
| Walter Johnson | MIN | 7.14 | 192506110_DET_MIN |
| Herb Pennock | NYA | 4.28 | 192506110_CLE_NYA |
| Dazzy Vance | LAN | 2.13 | 192506090_LAN_SLN |
| Johnny Morrison | PIT | 1.94 | 192506100_ATL_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Couch | PHI | -4.55 | 192506110_PHI_CIN |
| Jesse Petty | LAN | -1.49 | 192506110_LAN_SLN |
| Ernie Wingard | BAL | -1.47 | 192506100_BAL_BOS |
| Sheriff Blake | CHN | -1.33 | 192506100_SFN_CHN |
| Wayland Dean | SFN | -1.03 | 192506100_SFN_CHN |
Based on accumulated WAA for this season up to 1925-06-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 4.22 | Dolf Luque | 108.3 | CIN |
| +007+ | 4.08 | Jack Scott | 88.7 | SFN |
| +008+ | 4.02 | Walter Johnson | 94.3 | MIN |
| +010+ | 3.59 | George Uhle | 112 | CLE |
| +011+ | 3.23 | Slim Harriss | 93.3 | OAK |
| +012+ | 3.17 | Ted Lyons | 65 | CHA |
| +013+ | 2.98 | Eppa Rixey | 100.7 | CIN |
| +017+ | 2.39 | Burleigh Grimes | 85.7 | LAN |
| +018+ | 2.35 | Pete Donohue | 96.7 | CIN |
| +020+ | 2.15 | Mike Cvengros | 43.7 | CHA |
| +021+ | 2.11 | Jake Miller | 40 | CLE |
| +022+ | 2.1 | Johnny Cooney | 78.7 | ATL |
| +025+ | 1.94 | Stan Coveleski | 75.3 | MIN |
| +027+ | 1.91 | Dutch Ruether | 67.3 | MIN |
| +029+ | 1.83 | Rube Walberg | 52.7 | OAK |
| +031+ | 1.83 | Virgil Barnes | 71.7 | SFN |
| +035+ | 1.75 | Herb Pennock | 97.7 | NYA |
| +036+ | 1.72 | Pete Alexander | 83 | CHN |
| +037+ | 1.71 | Bill Sherdel | 40 | SLN |
| +050+ | 1.47 | Johnny Morrison | 80.7 | PIT |
| +056+ | 1.36 | Lee Meadows | 87.3 | PIT |
| +059+ | 1.31 | Clarence Mitchell | 91.3 | PHI |
| XXXXX | 1.18 | Allen Sothoron | 73 | SLN |
| XXXXX | 0.97 | Skinny Graham | 52.3 | ATL |
| XXXXX | 0.92 | Jack Quinn | 80.3 | BOS |
_