| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pete Alexander | CHN | 9.29 | 192009050_PIT_CHN |
| Burleigh Grimes | LAN | 4.75 | 192009030_PHI_LAN |
| Dutch Ruether | CIN | 3.63 | 192009040_CIN_SLN |
| Babe Adams | PIT | 3.17 | 192009040_CHN_PIT |
| Stan Coveleski | CLE | 2.89 | 192009030_DET_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry Courtney | MIN | -6.7 | 192009050_BOS_MIN |
| Dutch Leonard | DET | -4.55 | 192009030_DET_CLE |
| Elam Vangilder | BAL | -3.15 | 192009050_BAL_CHA |
| Lefty Williams | CHA | -2.77 | 192009042_BAL_CHA |
| Bullet Joe Bush | BOS | -2.07 | 192009042_NYA_BOS |
Based on accumulated WAA for this season up to 1920-09-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 10.52 | Pete Alexander | 312 | CHN |
| +005+ | 7.73 | Burleigh Grimes | 258 | LAN |
| +007+ | 6.23 | Dutch Ruether | 252.7 | CIN |
| +008+ | 6.18 | Hippo Vaughn | 260 | CHN |
| +009+ | 6.17 | Babe Adams | 229 | PIT |
| +011+ | 5.89 | Stan Coveleski | 264.3 | CLE |
| +014+ | 5.85 | Wilbur Cooper | 273.7 | PIT |
| +016+ | 5.45 | Bill Doak | 237.7 | SLN |
| +020+ | 4.79 | Bob Shawkey | 212.3 | NYA |
| +023+ | 4.48 | Dolf Luque | 179 | CIN |
| +029+ | 3.65 | Leon Cadore | 213.3 | LAN |
| +030+ | 3.6 | Jack Quinn | 234 | NYA |
| +034+ | 3.34 | Red Faber | 263 | CHA |
| +035+ | 3.29 | Jesse Barnes | 249 | SFN |
| +037+ | 3.22 | Elmer Ponder | 161 | PIT |
| +039+ | 3.04 | Phil Douglas | 184 | SFN |
| +040+ | 3.04 | Dixie Davis | 211.7 | BAL |
| +043+ | 2.7 | Lee Meadows | 202 | PHI |
| +046+ | 2.62 | Dave Keefe | 93.7 | OAK |
| +049+ | 2.54 | Fred Toney | 234 | SFN |
| +051+ | 2.46 | Rube Benton | 187.3 | SFN |
| +054+ | 2.33 | Hod Eller | 156.7 | CIN |
| +055+ | 2.3 | Jim Bagby | 285 | CLE |
| +059+ | 2.03 | Jesse Haines | 253 | SLN |
| +068+ | 1.83 | Al Mamaux | 168 | LAN |
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