| Starter | Tm | Tier | Game |
|---|---|---|---|
| Babe Ruth | BOS | 5.62 | 191804240_BOS_OAK |
| Walter Johnson | MIN | 4.1 | 191804220_OAK_MIN |
| Eddie Cicotte | CHA | 3.93 | 191804220_DET_CHA |
| Hippo Vaughn | CHN | 2.87 | 191804240_SLN_CHN |
| Pete Schneider | CIN | 1.46 | 191804220_CHN_CIN |
| 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 1918-04-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.29 | Vean Gregg | 17.7 | OAK |
| XXXXX | 1.13 | Earl Hamilton | 18 | PIT |
| XXXXX | 1.06 | Scott Perry | 17.3 | OAK |
| XXXXX | 1.06 | Bullet Joe Bush | 18 | BOS |
| XXXXX | 1.01 | Erskine Mayer | 27 | PHI |
| XXXXX | 1 | Lee Meadows | 17 | SLN |
| XXXXX | 0.81 | Fred Anderson | 14.7 | SFN |
| XXXXX | 0.65 | Stan Coveleski | 18 | CLE |
| XXXXX | 0.64 | Carl Mays | 18 | BOS |
| XXXXX | 0.64 | Walter Johnson | 22 | MIN |
| XXXXX | 0.63 | Lefty Williams | 9 | CHA |
| XXXXX | 0.63 | Hippo Vaughn | 20 | CHN |
| XXXXX | 0.62 | Pete Schneider | 15 | CIN |
| XXXXX | 0.62 | Joe Oeschger | 9 | PHI |
| XXXXX | 0.57 | Grover Lowdermilk | 16 | BAL |
| XXXXX | 0.52 | Wilbur Cooper | 7 | PIT |
| XXXXX | 0.47 | Elmer Myers | 15 | OAK |
| XXXXX | 0.44 | Roy Walker | 6 | CHN |
| XXXXX | 0.43 | Guy Morton | 9 | CLE |
| XXXXX | 0.41 | Pete Alexander | 17 | CHN |
| XXXXX | 0.41 | Jeff Tesreau | 12 | SFN |
| XXXXX | 0.38 | Lefty Tyler | 8 | CHN |
| XXXXX | 0.31 | Willie Adams | 10 | OAK |
| XXXXX | 0.3 | Jesse Barnes | 16.3 | SFN |
| XXXXX | 0.22 | Fritz Coumbe | 9 | CLE |
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