| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | BOS | 15.46 | 190108300_BOS_DET |
| Christy Mathewson | SFN | 5.22 | 190108300_PHI_SFN |
| Deacon Phillippe | PIT | 5.22 | 190108311_CHN_PIT |
| Vic Willis | ATL | 1.47 | 190108290_LAN_ATL |
| Red Donahue | PHI | 1.31 | 190108310_PHI_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Watty Lee | MIN | -2.38 | 190108290_MIN_CLE |
| Pete Dowling | CLE | -2.27 | 190108312_MIN_CLE |
| Bill Phillips | CIN | -2.12 | 190108310_CIN_SLN |
| Jack Cronin | DET | -1.94 | 190108300_BOS_DET |
| Wiley Piatt | CHA | -1.79 | 190108312_BAL_CHA |
Based on accumulated WAA for this season up to 1901-08-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 11.67 | Cy Young | 299.3 | BOS |
| +004+ | 7.68 | Christy Mathewson | 304 | SFN |
| +006+ | 6.68 | Al Orth | 226.7 | PHI |
| +007+ | 6.61 | Deacon Phillippe | 230 | PIT |
| +010+ | 5.61 | Jack Chesbro | 222.7 | PIT |
| +015+ | 5.08 | Jesse Tannehill | 200.3 | PIT |
| +017+ | 4.85 | Clark Griffith | 234.7 | CHA |
| +019+ | 4.55 | Vic Willis | 233 | ATL |
| +021+ | 4.35 | Red Donahue | 244.7 | PHI |
| +027+ | 3.94 | Bill Duggleby | 231.7 | PHI |
| +030+ | 3.48 | Roscoe Miller | 274.7 | DET |
| +031+ | 3.48 | Noodles Hahn | 292 | CIN |
| +032+ | 3.38 | Bill Donovan | 289 | LAN |
| +038+ | 3.11 | George Winter | 172 | BOS |
| +040+ | 3.08 | Bill Dinneen | 241 | ATL |
| +043+ | 2.68 | Rube Waddell | 251 | TOT |
| +045+ | 2.59 | Jimmy Callahan | 151 | CHA |
| +048+ | 2.48 | Joe Yeager | 150.7 | DET |
| +053+ | 1.92 | Eddie Plank | 197.7 | OAK |
| +054+ | 1.92 | Jack Katoll | 161 | CHA |
| +055+ | 1.85 | Jack Powell | 293.7 | SLN |
| +058+ | 1.75 | Earl Moore | 209.3 | CLE |
| +059+ | 1.74 | Togie Pittinger | 226.7 | ATL |
| +065+ | 1.46 | Jack Taylor | 241 | CHN |
| XXXXX | 1.16 | Doc White | 186.7 | PHI |
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