| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 4.43 | 190109210_SFN_CIN |
| Deacon Phillippe | PIT | 3.68 | 190109180_PHI_PIT |
| Al Orth | PHI | 3.07 | 190109180_PHI_PIT |
| Vic Willis | ATL | 1.94 | 190109202_ATL_CHN |
| Clark Griffith | CHA | 1.46 | 190109200_CHA_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Phillips | CIN | -3.78 | 190109210_SFN_CIN |
| Bill Bernhard | OAK | -2.98 | 190109210_CHA_OAK |
| Watty Lee | MIN | -2.53 | 190109181_MIL_MIN |
| none | BAL | -0.81 | 190109182_CHA_BAL |
| Jack Harper | SLN | -0.77 | 190109210_LAN_SLN |
Based on accumulated WAA for this season up to 1901-09-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 14.94 | Cy Young | 353.7 | BOS |
| +003+ | 8.73 | Christy Mathewson | 322 | SFN |
| +005+ | 7.38 | Deacon Phillippe | 269 | PIT |
| +008+ | 7.01 | Jesse Tannehill | 235.3 | PIT |
| +011+ | 6.48 | Jack Chesbro | 278.7 | PIT |
| +013+ | 6.15 | Al Orth | 254.7 | PHI |
| +017+ | 5.64 | Vic Willis | 277 | ATL |
| +020+ | 5.17 | Red Donahue | 268.7 | PHI |
| +023+ | 4.87 | Jimmy Callahan | 206.7 | CHA |
| +024+ | 4.81 | Clark Griffith | 258.7 | CHA |
| +031+ | 4.18 | Bill Dinneen | 293.3 | ATL |
| +032+ | 4.17 | Bill Donovan | 333 | LAN |
| +034+ | 4.09 | Noodles Hahn | 340 | CIN |
| +039+ | 3.55 | Togie Pittinger | 263.7 | ATL |
| +040+ | 3.54 | Earl Moore | 251.3 | CLE |
| +043+ | 3.35 | Bill Duggleby | 261.7 | PHI |
| +046+ | 3.06 | Joe Yeager | 181.7 | DET |
| +047+ | 3.06 | George Winter | 223 | BOS |
| +049+ | 2.88 | Jack Katoll | 200 | CHA |
| +054+ | 2.5 | Roscoe Miller | 309.7 | DET |
| +055+ | 2.46 | Rube Waddell | 251 | TOT |
| +056+ | 2.44 | Frank Kitson | 263.7 | LAN |
| +061+ | 1.97 | Sam Leever | 159 | PIT |
| +080+ | 1.33 | Eddie Plank | 242.3 | OAK |
| XXXXX | 1.12 | Ed Siever | 281.7 | DET |
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