| Starter | Tm | Tier | Game |
|---|---|---|---|
| Stan Coveleski | CLE | 5.96 | 192006100_OAK_CLE |
| Dutch Ruether | CIN | 5.38 | 192006100_CIN_SFN |
| Babe Adams | PIT | 4.15 | 192006090_PIT_ATL |
| Pete Alexander | CHN | 3.42 | 192006080_CHN_PHI |
| Walter Johnson | MIN | 3.18 | 192006080_MIN_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ferdie Schupp | SLN | -3.99 | 192006100_SLN_LAN |
| Red Causey | PHI | -2.54 | 192006100_CHN_PHI |
| Jim Shaw | MIN | -1.96 | 192006100_MIN_BAL |
| George Uhle | CLE | -1.46 | 192006090_OAK_CLE |
| Roy Wilkinson | CHA | -0.74 | 192006080_BOS_CHA |
Based on accumulated WAA for this season up to 1920-06-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.44 | Dutch Ruether | 129.7 | CIN |
| +004+ | 3.98 | Jack Quinn | 96.7 | NYA |
| +005+ | 3.85 | Stan Coveleski | 103 | CLE |
| +006+ | 3.79 | Hippo Vaughn | 86 | CHN |
| +007+ | 3.23 | Leon Cadore | 95.7 | LAN |
| +009+ | 3.03 | Babe Adams | 93 | PIT |
| +010+ | 2.86 | Pete Alexander | 125 | CHN |
| +011+ | 2.69 | Burleigh Grimes | 91 | LAN |
| +014+ | 2.3 | Red Faber | 93 | CHA |
| +016+ | 2.15 | Allen Russell | 75.7 | BOS |
| +018+ | 2.08 | Al Mamaux | 47 | LAN |
| +022+ | 1.85 | Dixie Davis | 54 | BAL |
| +023+ | 1.83 | Jesse Haines | 106 | SLN |
| +025+ | 1.73 | Urban Shocker | 81 | BAL |
| +026+ | 1.63 | Herb Pennock | 74.3 | BOS |
| +032+ | 1.57 | Lee Meadows | 62 | PHI |
| +036+ | 1.49 | Jack Scott | 62.7 | ATL |
| +040+ | 1.35 | Wilbur Cooper | 101.3 | PIT |
| +043+ | 1.33 | Hank Thormahlen | 61 | NYA |
| +042+ | 1.33 | Jeff Pfeffer | 69 | LAN |
| XXXXX | 1.24 | George Smith | 76.3 | PHI |
| XXXXX | 1.2 | Dana Fillingim | 90 | ATL |
| XXXXX | 1.14 | Sad Sam Jones | 90 | BOS |
| XXXXX | 1.01 | Eric Erickson | 75 | MIN |
| XXXXX | 0.98 | Elmer Ponder | 38 | PIT |
_