| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | BOS | 14.11 | 190109022_BOS_CLE |
| Deacon Phillippe | PIT | 4.29 | 190109030_PIT_ATL |
| 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 |
| Win Mercer | MIN | -2.29 | 190109030_MIN_DET |
| Pete Dowling | CLE | -2.2 | 190109021_BOS_CLE |
| Jack Cronin | DET | -1.54 | 190109021_MIN_DET |
Based on accumulated WAA for this season up to 1901-09-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 12.32 | Cy Young | 308.3 | BOS |
| +004+ | 7.6 | Christy Mathewson | 304 | SFN |
| +006+ | 7.02 | Deacon Phillippe | 239 | PIT |
| +007+ | 6.67 | Al Orth | 235.7 | PHI |
| +011+ | 5.68 | Jack Chesbro | 240.7 | PIT |
| +012+ | 5.29 | Jesse Tannehill | 209.3 | PIT |
| +022+ | 4.54 | Vic Willis | 242 | ATL |
| +025+ | 4.24 | Red Donahue | 244.7 | PHI |
| +028+ | 3.83 | Bill Duggleby | 231.7 | PHI |
| +031+ | 3.48 | Noodles Hahn | 301 | CIN |
| +034+ | 3.34 | Bill Donovan | 298 | LAN |
| +035+ | 3.33 | Jimmy Callahan | 169 | CHA |
| +037+ | 3.22 | Roscoe Miller | 283.7 | DET |
| +039+ | 3.18 | George Winter | 189 | BOS |
| +043+ | 2.65 | Bill Dinneen | 250 | ATL |
| +044+ | 2.6 | Rube Waddell | 251 | TOT |
| +046+ | 2.57 | Joe Yeager | 160.7 | DET |
| +050+ | 2.37 | Earl Moore | 218.3 | CLE |
| +051+ | 2.35 | Jack Katoll | 170 | CHA |
| +056+ | 1.94 | Togie Pittinger | 235.7 | ATL |
| +060+ | 1.79 | Doc White | 195.7 | PHI |
| +070+ | 1.38 | Jack Taylor | 241 | CHN |
| +072+ | 1.26 | Roy Patterson | 275.3 | CHA |
| XXXXX | 1.06 | Eddie Plank | 213.7 | OAK |
| XXXXX | 0.75 | Tom Hughes | 238.3 | CHN |
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