| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 4.75 | 191905110_MIN_NYA |
| Pete Alexander | CHN | 2.13 | 191905130_CHN_SFN |
| Jeff Pfeffer | LAN | 1.23 | 191905130_CIN_LAN |
| Wilbur Cooper | PIT | 0.79 | 191905120_CHN_PIT |
| Art Nehf | ATL | 0.48 | 191905130_SLN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Davenport | BAL | -2.1 | 191905130_BAL_CHA |
| Jim Shaw | MIN | -1.56 | 191905120_MIN_NYA |
| Elmer Jacobs | PHI | -1.25 | 191905130_PIT_PHI |
| Jakie May | SLN | -0.55 | 191905110_SLN_CIN |
| Hooks Dauss | DET | -0.52 | 191905130_CLE_DET |
Based on accumulated WAA for this season up to 1919-05-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.34 | Hippo Vaughn | 46 | CHN |
| +002+ | 1.67 | Jeff Pfeffer | 47 | LAN |
| +003+ | 1.59 | Ray Fisher | 46.7 | CIN |
| +004+ | 1.52 | Sad Sam Jones | 27 | BOS |
| +010+ | 1.27 | Eddie Cicotte | 34.7 | CHA |
| XXXXX | 1.16 | Bob Shawkey | 33.3 | NYA |
| XXXXX | 1.09 | Ray Caldwell | 18 | BOS |
| XXXXX | 1.03 | Jack Quinn | 31 | NYA |
| XXXXX | 1.02 | Phil Douglas | 36 | CHN |
| XXXXX | 0.98 | Harry Harper | 29.3 | MIN |
| XXXXX | 0.95 | Carl Mays | 33.7 | BOS |
| XXXXX | 0.73 | Jakie May | 34.7 | SLN |
| XXXXX | 0.73 | Marv Goodwin | 34.7 | SLN |
| XXXXX | 0.68 | Hod Eller | 36.7 | CIN |
| XXXXX | 0.67 | Walter Johnson | 50.3 | MIN |
| XXXXX | 0.65 | Lefty Williams | 37.7 | CHA |
| XXXXX | 0.64 | Dick Rudolph | 31 | ATL |
| XXXXX | 0.64 | Howard Ehmke | 34.7 | DET |
| XXXXX | 0.63 | Slim Sallee | 9 | CIN |
| XXXXX | 0.6 | Dana Fillingim | 18 | ATL |
| XXXXX | 0.6 | Allen Russell | 19 | NYA |
| XXXXX | 0.57 | Earl Hamilton | 34 | PIT |
| XXXXX | 0.52 | Scott Perry | 36.7 | OAK |
| XXXXX | 0.52 | Bernie Boland | 33 | DET |
| XXXXX | 0.49 | Babe Adams | 27 | PIT |
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