| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hippo Vaughn | CHN | 8.18 | 192006160_CHN_ATL |
| Dutch Ruether | CIN | 7.39 | 192006150_CIN_LAN |
| Babe Adams | PIT | 3.63 | 192006150_PIT_PHI |
| Jack Quinn | NYA | 2.37 | 192006160_NYA_CHA |
| Urban Shocker | BAL | 1.4 | 192006160_OAK_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hooks Dauss | DET | -2.06 | 192006170_BOS_DET |
| Elam Vangilder | BAL | -0.85 | 192006150_BOS_BAL |
| Rollie Naylor | OAK | -0.58 | 192006150_OAK_DET |
| Tom Zachary | MIN | -0.57 | 192006150_MIN_CHA |
| Eppa Rixey | PHI | -0.4 | 192006170_SLN_PHI |
Based on accumulated WAA for this season up to 1920-06-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.59 | Dutch Ruether | 138.7 | CIN |
| +004+ | 4.74 | Stan Coveleski | 112 | CLE |
| +005+ | 4.67 | Hippo Vaughn | 95 | CHN |
| +006+ | 4.18 | Jack Quinn | 112 | NYA |
| +008+ | 3.63 | Jesse Haines | 126.3 | SLN |
| +009+ | 3.6 | Pete Alexander | 134 | CHN |
| +010+ | 3.15 | Bob Shawkey | 102 | NYA |
| +011+ | 3.12 | Leon Cadore | 102.7 | LAN |
| +012+ | 3.08 | Urban Shocker | 101 | BAL |
| +016+ | 2.65 | Babe Adams | 94 | PIT |
| +021+ | 2.22 | Red Faber | 111 | CHA |
| +023+ | 2.14 | Al Mamaux | 55 | LAN |
| +024+ | 2.06 | Dana Fillingim | 99 | ATL |
| +025+ | 2.02 | Wilbur Cooper | 110.3 | PIT |
| +030+ | 1.76 | Lee Meadows | 71 | PHI |
| +033+ | 1.62 | Dixie Davis | 63 | BAL |
| +038+ | 1.53 | Allen Russell | 83.7 | BOS |
| +041+ | 1.48 | Jim Bagby | 118.3 | CLE |
| XXXXX | 1.22 | Eric Erickson | 80.7 | MIN |
| XXXXX | 1.22 | Joe Oeschger | 101.7 | ATL |
| XXXXX | 1.2 | Elmer Ponder | 40 | PIT |
| XXXXX | 1.15 | Eppa Rixey | 118 | PHI |
| XXXXX | 1.07 | Sherry Smith | 49 | LAN |
| XXXXX | 1.01 | Rip Collins | 32.7 | NYA |
| XXXXX | 0.96 | Jack Scott | 70.7 | ATL |
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