| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 3.55 | 190110052_SFN_LAN |
| Deacon Phillippe | PIT | 3.48 | 190110010_ATL_PIT |
| Al Orth | PHI | 3.29 | 190110022_PHI_CIN |
| Vic Willis | ATL | 2.67 | 190110050_ATL_PHI |
| Noodles Hahn | CIN | 1.86 | 190110021_PHI_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Phillips | CIN | -5.35 | 190110022_PHI_CIN |
| Mal Eason | CHN | -0.22 | 190110050_PIT_CHN |
| Ed Poole | PIT | -0.12 | 190110050_PIT_CHN |
| Happy Townsend | PHI | -0.02 | 190110012_PHI_CIN |
| Gene Wright | LAN | -0.02 | 190110052_SFN_LAN |
Based on accumulated WAA for this season up to 1901-10-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 15.69 | Cy Young | 371.7 | BOS |
| +004+ | 8.36 | Deacon Phillippe | 296 | PIT |
| +008+ | 7.76 | Al Orth | 281.7 | PHI |
| +009+ | 7.68 | Christy Mathewson | 336 | SFN |
| +010+ | 7.39 | Jesse Tannehill | 252.3 | PIT |
| +011+ | 7.11 | Vic Willis | 305.3 | ATL |
| +018+ | 5.92 | Red Donahue | 295.3 | PHI |
| +019+ | 5.8 | Noodles Hahn | 375.3 | CIN |
| +021+ | 5.31 | Bill Donovan | 351 | LAN |
| +026+ | 5.05 | Jimmy Callahan | 215.3 | CHA |
| +030+ | 4.74 | Clark Griffith | 266.7 | CHA |
| +033+ | 4.43 | Bill Duggleby | 284.7 | PHI |
| +038+ | 3.97 | Joe Yeager | 198.7 | DET |
| +039+ | 3.71 | Roscoe Miller | 331.7 | DET |
| +040+ | 3.7 | Earl Moore | 251.3 | CLE |
| +042+ | 3.55 | George Winter | 241 | BOS |
| +047+ | 3.01 | Bill Dinneen | 309.3 | ATL |
| +048+ | 2.99 | Jack Katoll | 208 | CHA |
| +050+ | 2.85 | Frank Kitson | 280.7 | LAN |
| +055+ | 2.5 | Rube Waddell | 251 | TOT |
| +059+ | 2.33 | Sam Leever | 176 | PIT |
| +060+ | 2.29 | Togie Pittinger | 281.3 | ATL |
| +072+ | 1.7 | Dummy Taylor | 353.3 | SFN |
| +075+ | 1.55 | Mike O'Neill | 33 | SLN |
| +076+ | 1.41 | Doc White | 236.7 | PHI |
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