| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cy Young | BOS | 17.31 | 190109080_BOS_CHA |
| Christy Mathewson | SFN | 4.94 | 190109091_SLN_SFN |
| Jesse Tannehill | PIT | 2.28 | 190109090_PIT_PHI |
| Clark Griffith | CHA | 1.74 | 190109092_BOS_CHA |
| Vic Willis | ATL | 1.38 | 190109100_CIN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Bernhard | OAK | -3.63 | 190109090_OAK_CLE |
| Casey Patten | MIN | -2.39 | 190109082_MIN_MIL |
| Pete Dowling | CLE | -1.98 | 190109090_OAK_CLE |
| Al Maul | SFN | -1.17 | 190109092_SLN_SFN |
| none | BAL | -0.83 | 190109080_BAL_DET |
Based on accumulated WAA for this season up to 1901-09-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 13.08 | Cy Young | 325.7 | BOS |
| +003+ | 8.17 | Christy Mathewson | 313 | SFN |
| +006+ | 7.27 | Deacon Phillippe | 250 | PIT |
| +005+ | 7.27 | Al Orth | 244.7 | PHI |
| +013+ | 5.9 | Jesse Tannehill | 217.3 | PIT |
| +018+ | 4.93 | Clark Griffith | 243.7 | CHA |
| +022+ | 4.63 | Red Donahue | 253.7 | PHI |
| +025+ | 4.59 | Vic Willis | 260 | ATL |
| +027+ | 4.36 | Jimmy Callahan | 191.7 | CHA |
| +029+ | 4.15 | Bill Donovan | 307 | LAN |
| +035+ | 3.65 | Bill Duggleby | 246.7 | PHI |
| +036+ | 3.46 | Bill Dinneen | 259 | ATL |
| +039+ | 3.33 | Earl Moore | 236.3 | CLE |
| +040+ | 3.31 | George Winter | 197 | BOS |
| +041+ | 3.29 | Noodles Hahn | 317 | CIN |
| +046+ | 2.82 | Joe Yeager | 172.7 | DET |
| +047+ | 2.81 | Jack Katoll | 188 | CHA |
| +048+ | 2.78 | Rube Waddell | 251 | TOT |
| +050+ | 2.71 | Roscoe Miller | 292.7 | DET |
| +053+ | 2.54 | Togie Pittinger | 244.7 | ATL |
| +066+ | 1.77 | Frank Kitson | 245.7 | LAN |
| +070+ | 1.51 | Roy Patterson | 290.3 | CHA |
| +076+ | 1.35 | Eddie Plank | 222.7 | OAK |
| +078+ | 1.34 | Sam Leever | 150 | PIT |
| +081+ | 1.28 | Jim Hughes | 223.7 | LAN |
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