| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ferdie Schupp | SLN | -4.36 | 192005080_CIN_SLN |
| Elmer Myers | CLE | -3.31 | 192005080_CLE_CHA |
| George Smith | PHI | -1.74 | 192005060_ATL_PHI |
| Hooks Dauss | DET | -1.21 | 192005080_BAL_DET |
| Ernie Shore | NYA | -1.05 | 192005070_NYA_MIN |
Based on accumulated WAA for this season up to 1920-05-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.31 | Lefty Williams | 57 | CHA |
| +002+ | 2.29 | Joe Oeschger | 54.7 | ATL |
| +003+ | 1.92 | Dana Fillingim | 36 | ATL |
| +005+ | 1.85 | Dutch Ruether | 56.7 | CIN |
| +006+ | 1.77 | Hippo Vaughn | 56 | CHN |
| +011+ | 1.44 | Babe Adams | 50 | PIT |
| +012+ | 1.41 | Stan Coveleski | 52 | CLE |
| XXXXX | 1.23 | Bob Shawkey | 45.7 | NYA |
| XXXXX | 1.05 | Eddie Cicotte | 18 | CHA |
| XXXXX | 1.03 | Bill Doak | 37 | SLN |
| XXXXX | 0.98 | Jim Bagby | 46 | CLE |
| XXXXX | 0.86 | Lee Meadows | 36 | PHI |
| XXXXX | 0.83 | Burleigh Grimes | 33.7 | LAN |
| XXXXX | 0.78 | Fred Toney | 30.7 | SFN |
| XXXXX | 0.68 | Bullet Joe Bush | 37 | BOS |
| XXXXX | 0.67 | Clarence Mitchell | 27 | LAN |
| XXXXX | 0.67 | Jack Quinn | 32.3 | NYA |
| XXXXX | 0.65 | Hugh McQuillan | 24 | ATL |
| XXXXX | 0.64 | Phil Douglas | 17.3 | SFN |
| XXXXX | 0.64 | Hooks Dauss | 43.7 | DET |
| XXXXX | 0.61 | Allen Russell | 29.3 | BOS |
| XXXXX | 0.61 | Sherry Smith | 18.3 | LAN |
| XXXXX | 0.47 | Herb Pennock | 30.3 | BOS |
| XXXXX | 0.45 | Carl Mays | 35 | NYA |
| XXXXX | 0.44 | Dave Keefe | 10 | OAK |
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