| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry Courtney | MIN | -7.96 | 192008290_CLE_MIN |
| Lou North | SLN | -0.23 | 192008290_PHI_SLN |
| Bill Hubbell | PHI | -0.18 | 192008290_PHI_SLN |
| Art Nehf | SFN | -0.13 | 192008271_SFN_CIN |
| Claude Hendrix | CHN | -0.1 | 192008270_LAN_CHN |
Based on accumulated WAA for this season up to 1920-08-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.81 | Pete Alexander | 295 | CHN |
| +006+ | 7.1 | Burleigh Grimes | 249 | LAN |
| +008+ | 6.42 | Babe Adams | 217 | PIT |
| +010+ | 5.86 | Wilbur Cooper | 263.7 | PIT |
| +012+ | 5.53 | Stan Coveleski | 255.3 | CLE |
| +013+ | 5.23 | Hippo Vaughn | 238 | CHN |
| +018+ | 4.68 | Bob Shawkey | 202 | NYA |
| +019+ | 4.61 | Bill Doak | 219.7 | SLN |
| +022+ | 4.42 | Urban Shocker | 245.7 | BAL |
| +030+ | 3.7 | Jack Quinn | 226 | NYA |
| +031+ | 3.52 | Leon Cadore | 197.3 | LAN |
| +032+ | 3.22 | Red Faber | 255 | CHA |
| +038+ | 2.76 | Phil Douglas | 169.3 | SFN |
| +039+ | 2.75 | Jesse Barnes | 239 | SFN |
| +040+ | 2.7 | Elmer Ponder | 145 | PIT |
| +042+ | 2.56 | Harry Harper | 136 | BOS |
| +045+ | 2.28 | Dave Keefe | 84.7 | OAK |
| +046+ | 2.21 | Eddie Cicotte | 250.3 | CHA |
| +053+ | 2.09 | Dixie Davis | 193.7 | BAL |
| +056+ | 2.02 | Rube Benton | 176 | SFN |
| +058+ | 1.96 | Hod Eller | 134.7 | CIN |
| +060+ | 1.93 | Howard Ehmke | 222.3 | DET |
| +062+ | 1.9 | Fred Toney | 214.7 | SFN |
| +064+ | 1.88 | Al Mamaux | 168 | LAN |
| +065+ | 1.85 | Jim Bagby | 267 | CLE |
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