| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pete Alexander | CHN | 6.89 | 192008090_CHN_LAN |
| Dutch Ruether | CIN | 6.12 | 192008071_CIN_PHI |
| Wilbur Cooper | PIT | 3.48 | 192008090_PIT_SFN |
| Burleigh Grimes | LAN | 2.85 | 192008090_CHN_LAN |
| Bob Shawkey | NYA | 1.39 | 192008090_NYA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry Courtney | MIN | -4.65 | 192008092_MIN_CHA |
| Elam Vangilder | BAL | -2.59 | 192008082_MIN_BAL |
| Lefty Williams | CHA | -1.84 | 192008092_MIN_CHA |
| Ray Caldwell | CLE | -1.5 | 192008080_OAK_CLE |
| Doc Ayers | DET | -1.14 | 192008090_OAK_DET |
Based on accumulated WAA for this season up to 1920-08-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.6 | Pete Alexander | 258.3 | CHN |
| +005+ | 7.31 | Dutch Ruether | 228 | CIN |
| +008+ | 5.83 | Stan Coveleski | 217.3 | CLE |
| +009+ | 5.7 | Wilbur Cooper | 229.7 | PIT |
| +010+ | 5.66 | Burleigh Grimes | 209.3 | LAN |
| +011+ | 5.24 | Hippo Vaughn | 201 | CHN |
| +014+ | 4.55 | Babe Adams | 181 | PIT |
| +015+ | 4.51 | Red Faber | 216 | CHA |
| +018+ | 4.25 | Bob Shawkey | 167.7 | NYA |
| +021+ | 4.06 | Jack Quinn | 198.3 | NYA |
| +023+ | 3.92 | Leon Cadore | 171 | LAN |
| +024+ | 3.73 | Dolf Luque | 160.3 | CIN |
| +032+ | 3.01 | Phil Douglas | 132 | SFN |
| +033+ | 3 | Urban Shocker | 207.3 | BAL |
| +034+ | 2.93 | Harry Harper | 109.7 | BOS |
| +036+ | 2.84 | Sherry Smith | 90 | LAN |
| +038+ | 2.74 | Jesse Haines | 213 | SLN |
| +040+ | 2.52 | Lee Meadows | 154.7 | PHI |
| +041+ | 2.47 | Bill Doak | 180.7 | SLN |
| +044+ | 2.39 | Elmer Ponder | 117 | PIT |
| +045+ | 2.37 | Eppa Rixey | 214.7 | PHI |
| +048+ | 2.24 | Jim Bagby | 227.3 | CLE |
| +050+ | 2.18 | Joe Oeschger | 195.3 | ATL |
| +051+ | 2.01 | Howard Ehmke | 189 | DET |
| +060+ | 1.66 | Dixie Davis | 170.7 | BAL |
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