| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 8.5 | 191907150_MIN_CLE |
| Hippo Vaughn | CHN | 8.37 | 191907140_CHN_ATL |
| Eddie Cicotte | CHA | 7.75 | 191907150_BOS_CHA |
| Stan Coveleski | CLE | 3.24 | 191907130_MIN_CLE |
| Carl Mays | BOS | 3.14 | 191907130_BOS_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tom Rogers | OAK | -4.78 | 191907132_OAK_BAL |
| Gene Packard | PHI | -3.44 | 191907140_CIN_PHI |
| Dave Davenport | BAL | -2.31 | 191907150_OAK_BAL |
| Bill James | BOS | -1.43 | 191907150_BOS_CHA |
| Lee Meadows | SLN | -1.15 | 191907130_SLN_LAN |
Based on accumulated WAA for this season up to 1919-07-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.02 | Eddie Cicotte | 183.7 | CHA |
| +002+ | 6.59 | Walter Johnson | 180.3 | MIN |
| +004+ | 5.68 | Hippo Vaughn | 173 | CHN |
| +005+ | 5.27 | Dick Rudolph | 152 | ATL |
| +006+ | 4.89 | Jack Quinn | 143.3 | NYA |
| +007+ | 4.32 | Dutch Ruether | 116.3 | CIN |
| +009+ | 3.44 | Allen Sothoron | 115.7 | BAL |
| +010+ | 3.4 | Lefty Williams | 171 | CHA |
| +012+ | 3.39 | Slim Sallee | 103 | CIN |
| +014+ | 3.19 | Babe Adams | 133 | PIT |
| +015+ | 3.16 | Bob Shawkey | 145.7 | NYA |
| +018+ | 2.95 | Phil Douglas | 151.7 | CHN |
| +020+ | 2.79 | Claude Hendrix | 113 | CHN |
| +022+ | 2.51 | Carl Weilman | 117.3 | BAL |
| +023+ | 2.51 | Fred Toney | 82 | SFN |
| +030+ | 2.26 | Stan Coveleski | 152.7 | CLE |
| +032+ | 2.16 | Bernie Boland | 132.7 | DET |
| +037+ | 1.85 | Carl Mays | 146 | BOS |
| +041+ | 1.71 | Jim Bagby | 138.7 | CLE |
| +048+ | 1.57 | Howard Ehmke | 150.7 | DET |
| +051+ | 1.5 | Grover Lowdermilk | 51.3 | TOT |
| +053+ | 1.45 | Herb Pennock | 101.3 | BOS |
| +057+ | 1.3 | Leon Cadore | 118.7 | LAN |
| +056+ | 1.3 | Hod Eller | 136.3 | CIN |
| +061+ | 1.25 | Al Mamaux | 80.7 | LAN |
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