| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hippo Vaughn | CHN | 7.24 | 191909201_ATL_CHN |
| Eddie Cicotte | CHA | 6.35 | 191909190_CHA_BOS |
| Allen Sothoron | BAL | 4.06 | 191909181_BAL_MIN |
| Babe Adams | PIT | 2.48 | 191909180_SFN_PIT |
| Leon Cadore | LAN | 1.74 | 191909180_LAN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Erskine Mayer | CHA | -3.02 | 191909180_CHA_NYA |
| Brad Hogg | PHI | -2.7 | 191909190_PHI_SLN |
| Sad Sam Jones | BOS | -2.32 | 191909180_DET_BOS |
| Walt Kinney | OAK | -1.55 | 191909190_BAL_OAK |
| Bert Gallia | BAL | -1.35 | 191909182_BAL_MIN |
Based on accumulated WAA for this season up to 1919-09-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 10.28 | Walter Johnson | 290.7 | MIN |
| +003+ | 9.27 | Eddie Cicotte | 297.7 | CHA |
| +004+ | 9.21 | Hippo Vaughn | 298 | CHN |
| +006+ | 6.54 | Dutch Ruether | 237 | CIN |
| +007+ | 6.13 | Babe Adams | 251.7 | PIT |
| +008+ | 5.82 | Pete Alexander | 217 | CHN |
| +009+ | 5.77 | Dick Rudolph | 272.3 | ATL |
| +013+ | 5.44 | Allen Sothoron | 261.7 | BAL |
| +014+ | 5.25 | Slim Sallee | 209.7 | CIN |
| +015+ | 5.06 | Leon Cadore | 241.7 | LAN |
| +017+ | 4.86 | Carl Mays | 248 | TOT |
| +019+ | 4.71 | Fred Toney | 175.7 | SFN |
| +031+ | 3.34 | Hod Eller | 239.3 | CIN |
| +033+ | 3.17 | Jimmy Ring | 183 | CIN |
| +034+ | 3.14 | Jesse Barnes | 277.7 | SFN |
| +035+ | 3.09 | Stan Coveleski | 279.7 | CLE |
| +036+ | 3.04 | Lee Meadows | 233.7 | TOT |
| +038+ | 3.01 | Wilbur Cooper | 278.7 | PIT |
| +039+ | 2.94 | Al Mamaux | 181 | LAN |
| +041+ | 2.91 | Jim Shaw | 296.3 | MIN |
| +043+ | 2.75 | Ray Fisher | 165 | CIN |
| +046+ | 2.71 | Lefty Williams | 288 | CHA |
| +047+ | 2.67 | Hal Carlson | 141 | PIT |
| +048+ | 2.63 | Art Nehf | 261.7 | TOT |
| +050+ | 2.6 | Speed Martin | 147.3 | CHN |
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