| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pete Alexander | CHN | 7.92 | 191804260_SLN_CHN |
| Walter Johnson | MIN | 5.46 | 191804260_MIN_NYA |
| Red Faber | CHA | 2.17 | 191804280_CHA_BAL |
| Pete Schneider | CIN | 1.68 | 191804280_SLN_CIN |
| Larry Cheney | LAN | 1.56 | 191804270_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elmer Myers | OAK | -3.37 | 191804270_BOS_OAK |
| Jim Shaw | MIN | -1.9 | 191804270_MIN_NYA |
| Clarence Mitchell | LAN | -1.41 | 191804260_SFN_LAN |
| Oscar Horstmann | SLN | -0.77 | 191804270_SLN_CHN |
| Rube Bressler | CIN | -0.59 | 191804270_CIN_PIT |
Based on accumulated WAA for this season up to 1918-04-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.64 | Scott Perry | 26.3 | OAK |
| +003+ | 1.49 | Earl Hamilton | 27 | PIT |
| +004+ | 1.43 | Bullet Joe Bush | 27 | BOS |
| +005+ | 1.34 | Pete Schneider | 31 | CIN |
| +007+ | 1.26 | Lee Meadows | 21.3 | SLN |
| XXXXX | 1.24 | Vean Gregg | 17.7 | OAK |
| XXXXX | 1.01 | Carl Mays | 27 | BOS |
| XXXXX | 0.99 | Erskine Mayer | 27 | PHI |
| XXXXX | 0.94 | Lefty Tyler | 20 | CHN |
| XXXXX | 0.93 | Stan Coveleski | 30 | CLE |
| XXXXX | 0.81 | Walter Johnson | 31 | MIN |
| XXXXX | 0.8 | Lefty Williams | 18 | CHA |
| XXXXX | 0.72 | Pete Alexander | 26 | CHN |
| XXXXX | 0.63 | Red Faber | 9.3 | CHA |
| XXXXX | 0.61 | Joe Oeschger | 9 | PHI |
| XXXXX | 0.61 | Alex Main | 9 | PHI |
| XXXXX | 0.59 | Brad Hogg | 18 | PHI |
| XXXXX | 0.57 | Jakie May | 17.3 | SLN |
| XXXXX | 0.52 | Hippo Vaughn | 20 | CHN |
| XXXXX | 0.5 | Wilbur Cooper | 7 | PIT |
| XXXXX | 0.5 | Larry Cheney | 15.7 | LAN |
| XXXXX | 0.48 | Allen Russell | 31.3 | NYA |
| XXXXX | 0.48 | Bill Sherdel | 10 | SLN |
| XXXXX | 0.41 | Roy Walker | 6 | CHN |
| XXXXX | 0.38 | Guy Morton | 9 | CLE |
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