| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hippo Vaughn | CHN | 9.54 | 191906180_LAN_CHN |
| Eddie Cicotte | CHA | 6.44 | 191906180_CHA_MIN |
| Stan Coveleski | CLE | 4.84 | 191906190_CLE_NYA |
| Carl Mays | BOS | 4.76 | 191906190_BAL_BOS |
| Wilbur Cooper | PIT | 1.39 | 191906180_ATL_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Rogers | OAK | -3.84 | 191906200_DET_OAK |
| Gene Packard | PHI | -3.51 | 191906180_PHI_CIN |
| Bill James | BOS | -1 | 191906180_BAL_BOS |
| Hooks Dauss | DET | -0.6 | 191906180_DET_OAK |
| Jim Shaw | MIN | -0.43 | 191906180_CHA_MIN |
Based on accumulated WAA for this season up to 1919-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.58 | Eddie Cicotte | 120.7 | CHA |
| +002+ | 4.08 | Hippo Vaughn | 121.3 | CHN |
| +004+ | 3.25 | Walter Johnson | 118.3 | MIN |
| +005+ | 3.2 | Jack Quinn | 105.3 | NYA |
| +008+ | 2.82 | Dick Rudolph | 102 | ATL |
| +009+ | 2.82 | Phil Douglas | 108.7 | CHN |
| +010+ | 2.72 | Bob Shawkey | 97.7 | NYA |
| +011+ | 2.53 | Urban Shocker | 70 | BAL |
| +012+ | 2.42 | Lefty Williams | 116.7 | CHA |
| +015+ | 2.2 | Carl Mays | 113 | BOS |
| +017+ | 2.11 | Slim Sallee | 59 | CIN |
| +021+ | 1.85 | Claude Hendrix | 65.7 | CHN |
| +024+ | 1.81 | Babe Adams | 92 | PIT |
| +026+ | 1.6 | Art Nehf | 90 | ATL |
| +029+ | 1.5 | Howard Ehmke | 106.7 | DET |
| +030+ | 1.45 | Bernie Boland | 75.7 | DET |
| +032+ | 1.37 | Hank Thormahlen | 76 | NYA |
| +033+ | 1.37 | Earl Hamilton | 82.3 | PIT |
| +036+ | 1.31 | Oscar Tuero | 89.3 | SLN |
| +037+ | 1.29 | Dutch Ruether | 59.3 | CIN |
| XXXXX | 1.25 | Jim Bagby | 85 | CLE |
| XXXXX | 1.19 | Bert Gallia | 102.3 | BAL |
| XXXXX | 1.1 | Herb Pennock | 50.3 | BOS |
| XXXXX | 1.1 | Stan Coveleski | 108 | CLE |
| XXXXX | 0.98 | Frank Miller | 67.3 | PIT |
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