| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hippo Vaughn | CHN | 9.26 | 191909262_CHN_CIN |
| Dutch Ruether | CIN | 4.5 | 191909270_CHN_CIN |
| Babe Adams | PIT | 3.64 | 191909260_PIT_SLN |
| Carl Mays | NYA | 2.51 | 191909260_OAK_NYA |
| Leon Cadore | LAN | 2.13 | 191909250_LAN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brad Hogg | PHI | -3.99 | 191909270_PHI_SFN |
| Ferdie Schupp | SLN | -2.53 | 191909260_PIT_SLN |
| Win Noyes | CHA | -2 | 191909270_DET_CHA |
| Red Causey | ATL | -1.89 | 191909251_SFN_ATL |
| Hooks Dauss | DET | -1.82 | 191909260_DET_CHA |
Based on accumulated WAA for this season up to 1919-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 9.02 | Hippo Vaughn | 306.7 | CHN |
| +004+ | 8.87 | Eddie Cicotte | 304.7 | CHA |
| +006+ | 6.82 | Dutch Ruether | 242 | CIN |
| +007+ | 6.66 | Babe Adams | 263.3 | PIT |
| +011+ | 5.8 | Carl Mays | 266 | TOT |
| +013+ | 5.37 | Dick Rudolph | 273.3 | ATL |
| +015+ | 5.17 | Slim Sallee | 227.7 | CIN |
| +016+ | 5.16 | Allen Sothoron | 270 | BAL |
| +029+ | 3.7 | Leon Cadore | 249.7 | LAN |
| +033+ | 3.48 | Hod Eller | 239.3 | CIN |
| +032+ | 3.48 | Ray Fisher | 174 | CIN |
| +034+ | 3.43 | Art Nehf | 270.7 | TOT |
| +036+ | 3.28 | Stan Coveleski | 279.7 | CLE |
| +037+ | 3.28 | Jimmy Ring | 183 | CIN |
| +039+ | 3.18 | Sherry Smith | 173.7 | LAN |
| +040+ | 3.17 | Lee Meadows | 242.7 | TOT |
| +047+ | 2.86 | Lefty Williams | 297 | CHA |
| +048+ | 2.74 | Hal Carlson | 141 | PIT |
| +051+ | 2.66 | Wilbur Cooper | 286.7 | PIT |
| +053+ | 2.41 | Marv Goodwin | 178.3 | SLN |
| +058+ | 2.27 | Jack Quinn | 266 | NYA |
| +059+ | 2.2 | Speed Martin | 163.7 | CHN |
| +060+ | 2.19 | Jeff Pfeffer | 267 | LAN |
| +062+ | 2.16 | Rube Benton | 209 | SFN |
| +065+ | 2.07 | Claude Hendrix | 206 | CHN |
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