| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eppa Rixey | CIN | 7.54 | 192505160_CIN_SFN |
| Herb Pennock | NYA | 6.59 | 192505180_NYA_DET |
| Walter Johnson | MIN | 5.64 | 192505160_MIN_CLE |
| Pete Alexander | CHN | 3.66 | 192505180_CHN_SFN |
| Hugh McQuillan | SFN | 1.98 | 192505180_CHN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Milt Gaston | BAL | -2.97 | 192505170_BOS_BAL |
| Tiny Osborne | LAN | -2.57 | 192505160_SLN_LAN |
| Hal Carlson | PHI | -2.16 | 192505180_SLN_PHI |
| Ray Francis | BOS | -1.29 | 192505160_BOS_BAL |
| Earl Whitehill | DET | -0.76 | 192505160_NYA_DET |
Based on accumulated WAA for this season up to 1925-05-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.35 | Sam Gray | 63 | OAK |
| +002+ | 3.25 | Walter Johnson | 52 | MIN |
| +003+ | 2.98 | Slim Harriss | 51.3 | OAK |
| +004+ | 2.55 | Joe Genewich | 46 | ATL |
| +005+ | 2.46 | Jack Bentley | 41.3 | SFN |
| +007+ | 2.38 | Eppa Rixey | 59.3 | CIN |
| +009+ | 2.16 | Jack Scott | 44.7 | SFN |
| +012+ | 2.03 | Ted Lyons | 29 | CHA |
| +015+ | 1.94 | Herb Pennock | 60 | NYA |
| +017+ | 1.86 | Charlie Robertson | 52.7 | CHA |
| +020+ | 1.8 | Johnny Cooney | 49 | ATL |
| +021+ | 1.73 | George Uhle | 67 | CLE |
| +023+ | 1.61 | Rube Ehrhardt | 49.3 | LAN |
| +025+ | 1.51 | Dolf Luque | 59 | CIN |
| +029+ | 1.36 | Ted Wingfield | 49 | BOS |
| +034+ | 1.25 | Dixie Davis | 63.7 | BAL |
| XXXXX | 1.19 | Johnny Morrison | 43.7 | PIT |
| XXXXX | 1.15 | Pete Alexander | 57 | CHN |
| XXXXX | 1.07 | Skinny Graham | 21 | ATL |
| XXXXX | 1 | Rube Marquard | 22.3 | ATL |
| XXXXX | 0.97 | Sherry Smith | 63.3 | CLE |
| XXXXX | 0.95 | Sloppy Thurston | 64.7 | CHA |
| XXXXX | 0.88 | Hugh McQuillan | 36 | SFN |
| XXXXX | 0.88 | Urban Shocker | 51.7 | NYA |
| XXXXX | 0.88 | Art Nehf | 34 | SFN |
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