| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sad Sam Jones | BOS | -2 | 191909050_BOS_OAK |
| Red Causey | ATL | -1.58 | 191909050_PHI_ATL |
| Harry Harper | MIN | -1.2 | 191909042_MIN_OAK |
| Larry Cheney | PHI | -1.02 | 191909050_PHI_ATL |
| Jing Johnson | OAK | -0.99 | 191909030_MIN_OAK |
Based on accumulated WAA for this season up to 1919-09-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.38 | Walter Johnson | 272.7 | MIN |
| +003+ | 8.72 | Eddie Cicotte | 288.7 | CHA |
| +004+ | 7.88 | Hippo Vaughn | 262 | CHN |
| +005+ | 7.52 | Allen Sothoron | 237.3 | BAL |
| +007+ | 6.54 | Dutch Ruether | 211 | CIN |
| +008+ | 5.79 | Dick Rudolph | 254.7 | ATL |
| +009+ | 5.21 | Pete Alexander | 185 | CHN |
| +015+ | 4.46 | Fred Toney | 155.3 | SFN |
| +016+ | 4.42 | Babe Adams | 224.7 | PIT |
| +018+ | 4.1 | Carl Mays | 213 | TOT |
| +020+ | 3.95 | Claude Hendrix | 185 | CHN |
| +022+ | 3.91 | Jesse Barnes | 257.7 | SFN |
| +024+ | 3.86 | Al Mamaux | 156 | LAN |
| +029+ | 3.51 | Slim Sallee | 182.7 | CIN |
| +037+ | 3.12 | Lee Meadows | 205.7 | TOT |
| +040+ | 2.91 | Jimmy Ring | 159 | CIN |
| +042+ | 2.66 | Sherry Smith | 132.7 | LAN |
| +044+ | 2.56 | Lefty Williams | 266.7 | CHA |
| +045+ | 2.55 | Hod Eller | 214 | CIN |
| +046+ | 2.49 | Jim Shaw | 270.3 | MIN |
| +047+ | 2.42 | Speed Martin | 118.3 | CHN |
| +048+ | 2.41 | Hal Carlson | 110.7 | PIT |
| +050+ | 2.21 | Herb Pennock | 183.7 | BOS |
| +054+ | 2 | Rube Benton | 186 | SFN |
| +055+ | 1.96 | Ray Fisher | 154.3 | CIN |
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