| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | BOS | 14.11 | 190109022_BOS_CLE |
| Deacon Phillippe | PIT | 5.22 | 190108311_CHN_PIT |
| Al Orth | PHI | 3.85 | 190109021_CIN_PHI |
| Vic Willis | ATL | 1.83 | 190109022_PIT_ATL |
| Roscoe Miller | DET | 0.91 | 190109022_MIN_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Bernhard | OAK | -4.53 | 190109021_OAK_CHA |
| Bill Phillips | CIN | -3 | 190109022_CIN_PHI |
| Pete Dowling | CLE | -2.27 | 190108312_MIN_CLE |
| Casey Patten | MIN | -1.99 | 190108312_MIN_CLE |
| Wiley Piatt | CHA | -1.79 | 190108312_BAL_CHA |
Based on accumulated WAA for this season up to 1901-09-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.26 | Cy Young | 308.3 | BOS |
| +004+ | 7.57 | Christy Mathewson | 304 | SFN |
| +006+ | 6.68 | Al Orth | 235.7 | PHI |
| +007+ | 6.52 | Deacon Phillippe | 230 | PIT |
| +011+ | 5.61 | Jack Chesbro | 231.7 | PIT |
| +014+ | 5.01 | Jesse Tannehill | 200.3 | PIT |
| +018+ | 4.76 | Clark Griffith | 234.7 | CHA |
| +019+ | 4.54 | Vic Willis | 242 | ATL |
| +024+ | 4.25 | Red Donahue | 244.7 | PHI |
| +029+ | 3.84 | Bill Duggleby | 231.7 | PHI |
| +030+ | 3.76 | George Winter | 181 | BOS |
| +032+ | 3.41 | Noodles Hahn | 292 | CIN |
| +035+ | 3.27 | Bill Donovan | 289 | LAN |
| +036+ | 3.25 | Roscoe Miller | 283.7 | DET |
| +041+ | 2.99 | Bill Dinneen | 241 | ATL |
| +044+ | 2.62 | Jimmy Callahan | 160 | CHA |
| +045+ | 2.6 | Rube Waddell | 251 | TOT |
| +049+ | 2.42 | Joe Yeager | 150.7 | DET |
| +050+ | 2.3 | Eddie Plank | 205.7 | OAK |
| +057+ | 1.8 | Doc White | 195.7 | PHI |
| +058+ | 1.76 | Jack Powell | 293.7 | SLN |
| +061+ | 1.66 | Togie Pittinger | 226.7 | ATL |
| +060+ | 1.66 | Earl Moore | 209.3 | CLE |
| +071+ | 1.38 | Jack Taylor | 241 | CHN |
| +075+ | 1.27 | Roy Patterson | 275.3 | CHA |
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