| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elmer Myers | OAK | -4.58 | 191804230_OAK_MIN |
| Burleigh Grimes | LAN | -1.64 | 191804220_LAN_PHI |
| Dave Davenport | BAL | -1.06 | 191804220_BAL_CLE |
| Bob Steele | PIT | -0.9 | 191804230_PIT_SLN |
| Bill Doak | SLN | -0.87 | 191804230_PIT_SLN |
Based on accumulated WAA for this season up to 1918-04-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.16 | Earl Hamilton | 18 | PIT |
| XXXXX | 1.09 | Scott Perry | 17.3 | OAK |
| XXXXX | 1.07 | Bullet Joe Bush | 18 | BOS |
| XXXXX | 0.83 | Fred Anderson | 14.7 | SFN |
| XXXXX | 0.65 | Pete Schneider | 15 | CIN |
| XXXXX | 0.65 | Carl Mays | 18 | BOS |
| XXXXX | 0.65 | Stan Coveleski | 18 | CLE |
| XXXXX | 0.65 | Vean Gregg | 8.7 | OAK |
| XXXXX | 0.64 | Lee Meadows | 9 | SLN |
| XXXXX | 0.64 | Lefty Williams | 9 | CHA |
| XXXXX | 0.64 | Walter Johnson | 22 | MIN |
| XXXXX | 0.63 | Erskine Mayer | 18 | PHI |
| XXXXX | 0.63 | Joe Oeschger | 9 | PHI |
| XXXXX | 0.6 | Grover Lowdermilk | 16 | BAL |
| XXXXX | 0.53 | Wilbur Cooper | 7 | PIT |
| XXXXX | 0.5 | Elmer Myers | 15 | OAK |
| XXXXX | 0.46 | Roy Walker | 6 | CHN |
| XXXXX | 0.45 | Pete Alexander | 17 | CHN |
| XXXXX | 0.43 | Jack Coombs | 8 | LAN |
| XXXXX | 0.43 | Guy Morton | 9 | CLE |
| XXXXX | 0.43 | Jeff Tesreau | 12 | SFN |
| XXXXX | 0.4 | Lefty Tyler | 8 | CHN |
| XXXXX | 0.39 | Allen Russell | 14 | NYA |
| XXXXX | 0.36 | Doc Ayers | 14.7 | MIN |
| XXXXX | 0.33 | Willie Adams | 10 | OAK |
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