| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ferdie Schupp | SLN | -4.35 | 192006020_SLN_PIT |
| Bert Gallia | PHI | -3.87 | 192006030_LAN_PHI |
| Hooks Dauss | DET | -2.26 | 192006040_DET_CHA |
| Tom Zachary | MIN | -1.01 | 192006021_MIN_NYA |
| Ray Caldwell | CLE | -0.92 | 192006020_DET_CLE |
Based on accumulated WAA for this season up to 1920-06-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.38 | Dutch Ruether | 108.7 | CIN |
| +005+ | 3.69 | Hippo Vaughn | 86 | CHN |
| +006+ | 3.55 | Babe Adams | 84 | PIT |
| +007+ | 3.4 | Jack Quinn | 87.7 | NYA |
| +008+ | 3.14 | Pete Alexander | 117 | CHN |
| +011+ | 3.09 | Leon Cadore | 86.7 | LAN |
| +010+ | 3.09 | Burleigh Grimes | 74.7 | LAN |
| +013+ | 2.17 | Bob Shawkey | 82.7 | NYA |
| +015+ | 2.01 | Al Mamaux | 47 | LAN |
| +019+ | 2 | Herb Pennock | 66.3 | BOS |
| +021+ | 1.87 | Jesse Haines | 97 | SLN |
| +022+ | 1.77 | Red Faber | 84 | CHA |
| +028+ | 1.56 | Lee Meadows | 62 | PHI |
| +031+ | 1.47 | Allen Russell | 67.7 | BOS |
| XXXXX | 1.02 | Jeff Pfeffer | 60 | LAN |
| XXXXX | 1 | Jack Scott | 53.7 | ATL |
| XXXXX | 1 | Dana Fillingim | 88 | ATL |
| XXXXX | 0.96 | Eddie Cicotte | 68.3 | CHA |
| XXXXX | 0.95 | Elmer Ponder | 38 | PIT |
| XXXXX | 0.88 | Ray Fisher | 49.7 | CIN |
| XXXXX | 0.86 | Hugh McQuillan | 60.3 | ATL |
| XXXXX | 0.84 | Eric Erickson | 71 | MIN |
| XXXXX | 0.81 | Dick Rudolph | 34 | ATL |
| XXXXX | 0.8 | Harry Harper | 33.3 | BOS |
| XXXXX | 0.72 | George Smith | 67.3 | PHI |
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