| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 6.18 | 190108130_ATL_SFN |
| Al Orth | PHI | 4.09 | 190108130_PHI_LAN |
| Clark Griffith | CHA | 2.78 | 190108120_CHA_CLE |
| Noodles Hahn | CIN | 1.81 | 190108120_CIN_SLN |
| Rube Waddell | CHN | 0.83 | 190108110_PIT_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Bernhard | OAK | -3.86 | 190108121_OAK_BOS |
| Bill Phillips | CIN | -1.9 | 190108110_CIN_SLN |
| Bill Carrick | MIN | -1.24 | 190108130_BAL_MIN |
| Ed Doheny | PIT | -1.06 | 190108110_PIT_CHN |
| Pete Dowling | CLE | -0.66 | 190108120_CHA_CLE |
Based on accumulated WAA for this season up to 1901-08-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 10.32 | Cy Young | 246.3 | BOS |
| +003+ | 8.81 | Christy Mathewson | 266 | SFN |
| +006+ | 6.36 | Deacon Phillippe | 197 | PIT |
| +007+ | 6.34 | Al Orth | 200.7 | PHI |
| +008+ | 6.16 | Clark Griffith | 210 | CHA |
| +015+ | 4.4 | Jesse Tannehill | 163 | PIT |
| +016+ | 4.33 | Bill Duggleby | 191.7 | PHI |
| +018+ | 4.04 | Bill Dinneen | 189 | ATL |
| +021+ | 3.84 | Jimmy Callahan | 118 | CHA |
| +020+ | 3.84 | Vic Willis | 184 | ATL |
| +022+ | 3.83 | Jack Chesbro | 186.7 | PIT |
| +024+ | 3.71 | Noodles Hahn | 257 | CIN |
| +029+ | 3.43 | Red Donahue | 208.7 | PHI |
| +038+ | 2.88 | Jack Katoll | 157.3 | CHA |
| +039+ | 2.83 | Eddie Plank | 192.7 | OAK |
| +043+ | 2.71 | George Winter | 124 | BOS |
| +045+ | 2.46 | Jack Taylor | 211.7 | CHN |
| +047+ | 2.32 | Rube Waddell | 215 | TOT |
| +048+ | 2.25 | Kid Nichols | 208 | ATL |
| +049+ | 2.16 | Joe Yeager | 107.7 | DET |
| +050+ | 2.15 | Bill Donovan | 253 | LAN |
| +051+ | 2.04 | Jack Powell | 246.7 | SLN |
| +052+ | 2.03 | Earl Moore | 176.3 | CLE |
| +054+ | 1.86 | Willie Sudhoff | 190.3 | SLN |
| +058+ | 1.65 | Roscoe Miller | 234 | DET |
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