| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hippo Vaughn | CHN | 9.9 | 191906140_SFN_CHN |
| Eddie Cicotte | CHA | 6.61 | 191906140_CHA_OAK |
| Walter Johnson | MIN | 5.43 | 191906130_CLE_MIN |
| Wilbur Cooper | PIT | 1.13 | 191906130_LAN_PIT |
| Slim Sallee | CIN | 1.02 | 191906130_SFN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Rogers | OAK | -4.45 | 191906140_CHA_OAK |
| Ernie Shore | NYA | -0.98 | 191906130_DET_NYA |
| Hooks Dauss | DET | -0.62 | 191906130_DET_NYA |
| Erskine Mayer | PIT | -0.45 | 191906140_PHI_PIT |
| Larry Cheney | LAN | -0.44 | 191906130_LAN_PIT |
Based on accumulated WAA for this season up to 1919-06-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.47 | Eddie Cicotte | 112.7 | CHA |
| +002+ | 3.95 | Hippo Vaughn | 112.3 | CHN |
| +004+ | 3.19 | Jack Quinn | 98.3 | NYA |
| +006+ | 3.16 | Phil Douglas | 94.3 | CHN |
| +007+ | 2.75 | Dick Rudolph | 91 | ATL |
| +008+ | 2.68 | Bob Shawkey | 86.7 | NYA |
| +009+ | 2.66 | Walter Johnson | 109.3 | MIN |
| +010+ | 2.35 | Babe Adams | 83.7 | PIT |
| +012+ | 2.2 | Urban Shocker | 62 | BAL |
| +013+ | 2.12 | Art Nehf | 81.7 | ATL |
| +016+ | 1.93 | Hank Thormahlen | 74.7 | NYA |
| +019+ | 1.85 | Lefty Williams | 98.7 | CHA |
| +022+ | 1.76 | Howard Ehmke | 101.7 | DET |
| +023+ | 1.76 | Claude Hendrix | 57.7 | CHN |
| +024+ | 1.72 | Slim Sallee | 50 | CIN |
| +025+ | 1.7 | Oscar Tuero | 76.7 | SLN |
| +029+ | 1.44 | Carl Mays | 95 | BOS |
| +036+ | 1.27 | Bert Gallia | 85 | BAL |
| XXXXX | 1.14 | Herb Pennock | 41.3 | BOS |
| XXXXX | 1.1 | Dutch Ruether | 56.3 | CIN |
| XXXXX | 1.08 | Jim Bagby | 76 | CLE |
| XXXXX | 1.03 | Bernie Boland | 66.7 | DET |
| XXXXX | 0.99 | Wilbur Cooper | 91.3 | PIT |
| XXXXX | 0.89 | Speed Martin | 35.3 | CHN |
| XXXXX | 0.81 | Earl Hamilton | 73.3 | PIT |
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