| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hippo Vaughn | CHN | 6.42 | 192004290_SLN_CHN |
| Walter Johnson | MIN | 5.62 | 192004290_MIN_NYA |
| Stan Coveleski | CLE | 4.56 | 192004270_CHA_CLE |
| Allen Sothoron | BAL | 3.67 | 192004290_DET_BAL |
| Fred Toney | SFN | 2.19 | 192004290_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elmer Myers | CLE | -4.87 | 192004290_CHA_CLE |
| Hooks Dauss | DET | -2.96 | 192004290_DET_BAL |
| Walt Kinney | OAK | -1.1 | 192004280_BOS_OAK |
| Jesse Haines | SLN | -0.61 | 192004270_SLN_CIN |
| Sad Sam Jones | BOS | -0.1 | 192004280_BOS_OAK |
Based on accumulated WAA for this season up to 1920-04-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.53 | Joe Oeschger | 28.7 | ATL |
| +002+ | 1.47 | Lee Meadows | 27 | PHI |
| +003+ | 1.34 | Lefty Williams | 39 | CHA |
| XXXXX | 1.16 | Dana Fillingim | 17 | ATL |
| XXXXX | 1.13 | Eric Erickson | 27 | MIN |
| XXXXX | 1 | Clarence Mitchell | 18 | LAN |
| XXXXX | 0.99 | Eddie Cicotte | 18 | CHA |
| XXXXX | 0.97 | Bill Doak | 28 | SLN |
| XXXXX | 0.9 | Leon Cadore | 26 | LAN |
| XXXXX | 0.86 | Elam Vangilder | 15.3 | BAL |
| XXXXX | 0.86 | Stan Coveleski | 34 | CLE |
| XXXXX | 0.83 | Fred Toney | 24 | SFN |
| XXXXX | 0.81 | Hank Thormahlen | 11.7 | NYA |
| XXXXX | 0.79 | Burleigh Grimes | 18 | LAN |
| XXXXX | 0.79 | Babe Adams | 33 | PIT |
| XXXXX | 0.62 | Dutch Ruether | 37.7 | CIN |
| XXXXX | 0.57 | Bullet Joe Bush | 28 | BOS |
| XXXXX | 0.55 | Allen Sothoron | 26 | BAL |
| XXXXX | 0.55 | Hippo Vaughn | 38 | CHN |
| XXXXX | 0.55 | Ray Fisher | 11.3 | CIN |
| XXXXX | 0.55 | Herb Pennock | 20.3 | BOS |
| XXXXX | 0.53 | Red Faber | 17.3 | CHA |
| XXXXX | 0.53 | Bob Shawkey | 25.7 | NYA |
| XXXXX | 0.44 | Claude Hendrix | 16.7 | CHN |
| XXXXX | 0.38 | Jim Bagby | 27 | CLE |
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