| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hippo Vaughn | CHN | 11.13 | 191906290_PIT_CHN |
| Walter Johnson | MIN | 7.33 | 191906290_OAK_MIN |
| Eddie Cicotte | CHA | 6.33 | 191906300_CHA_CLE |
| Stan Coveleski | CLE | 5.03 | 191906280_CLE_DET |
| Carl Mays | BOS | 4.54 | 191906281_BOS_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Rogers | OAK | -5.04 | 191906300_MIN_OAK |
| Gene Packard | PHI | -3.52 | 191906290_PHI_LAN |
| Jimmy Ring | CIN | -2.6 | 191906302_CIN_CHN |
| Dave Davenport | BAL | -2.35 | 191906300_DET_BAL |
| Bill James | BOS | -1.53 | 191906301_BOS_NYA |
Based on accumulated WAA for this season up to 1919-06-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.75 | Eddie Cicotte | 145.7 | CHA |
| +002+ | 4.37 | Walter Johnson | 144.3 | MIN |
| +003+ | 4.35 | Hippo Vaughn | 144.3 | CHN |
| +006+ | 3.67 | Dick Rudolph | 125 | ATL |
| +008+ | 3.3 | Phil Douglas | 131.7 | CHN |
| +010+ | 2.75 | Lefty Williams | 134.7 | CHA |
| +011+ | 2.71 | Claude Hendrix | 85 | CHN |
| +012+ | 2.62 | Dutch Ruether | 85.3 | CIN |
| +019+ | 2.41 | Carl Mays | 134 | BOS |
| +020+ | 2.4 | Bob Shawkey | 118.3 | NYA |
| +022+ | 2.15 | Babe Adams | 115 | PIT |
| +024+ | 2.07 | Hank Thormahlen | 93 | NYA |
| +025+ | 1.99 | Slim Sallee | 76 | CIN |
| +026+ | 1.95 | Urban Shocker | 85.7 | BAL |
| +031+ | 1.79 | Howard Ehmke | 124.7 | DET |
| +033+ | 1.69 | Bernie Boland | 101.7 | DET |
| +040+ | 1.62 | Allen Sothoron | 77.7 | BAL |
| +042+ | 1.54 | Frank Miller | 84.3 | PIT |
| +043+ | 1.49 | Stan Coveleski | 123 | CLE |
| +046+ | 1.38 | Earl Hamilton | 91.3 | PIT |
| +047+ | 1.34 | Sad Sam Jones | 86.3 | BOS |
| XXXXX | 1.15 | Fred Toney | 46 | SFN |
| XXXXX | 1.06 | Grover Lowdermilk | 47 | TOT |
| XXXXX | 0.95 | Bill Doak | 84.3 | SLN |
| XXXXX | 0.94 | Dickey Kerr | 73.3 | CHA |
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