| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Feller | CLE | 7.49 | 194007260_MIN_CLE |
| Paul Derringer | CIN | 6.92 | 194007260_CIN_PHI |
| Red Ruffing | NYA | 2.26 | 194007250_NYA_BAL |
| Bill Lohrman | SFN | 1.76 | 194007270_CHN_SFN |
| Vito Tamulis | LAN | 1.67 | 194007260_SLN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vern Kennedy | BAL | -7.26 | 194007270_BOS_BAL |
| George Caster | OAK | -2.18 | 194007260_OAK_DET |
| Carl Doyle | SLN | -1.69 | 194007271_SLN_LAN |
| Jim Bagby | BOS | -0.62 | 194007250_BOS_CHA |
| Joe Bowman | PIT | -0.5 | 194007270_PIT_ATL |
Based on accumulated WAA for this season up to 1940-07-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.33 | Bob Feller | 194 | CLE |
| +002+ | 7 | Bucky Walters | 181 | CIN |
| +003+ | 6.18 | Bobo Newsom | 146.7 | DET |
| +005+ | 5.83 | Claude Passeau | 168.3 | CHN |
| +007+ | 5.09 | Paul Derringer | 183 | CIN |
| +008+ | 4.71 | Vito Tamulis | 93.7 | LAN |
| +011+ | 4.47 | Hugh Mulcahy | 172 | PHI |
| +018+ | 3.95 | Al Milnar | 147.7 | CLE |
| +019+ | 3.92 | Bill Lohrman | 106 | SFN |
| +022+ | 3.63 | Jim Turner | 104 | CIN |
| +023+ | 3.62 | Ken Raffensberger | 76.3 | CHN |
| +024+ | 3.59 | Lon Warneke | 123.3 | SLN |
| +026+ | 3.46 | Jake Mooty | 79 | CHN |
| +027+ | 3.38 | Al Smith | 106 | CLE |
| +029+ | 3.37 | Vern Olsen | 99.7 | CHN |
| +028+ | 3.37 | Larry French | 151.7 | CHN |
| +031+ | 3.17 | Johnny Rigney | 163.7 | CHA |
| +033+ | 3.12 | Dutch Leonard | 172.7 | MIN |
| +036+ | 3.06 | Hal Schumacher | 114.3 | SFN |
| +039+ | 3.02 | Carl Hubbell | 120.3 | SFN |
| +041+ | 2.91 | Dick Errickson | 128.3 | ATL |
| +042+ | 2.87 | Junior Thompson | 144.3 | CIN |
| +046+ | 2.81 | Marius Russo | 103.3 | NYA |
| +048+ | 2.77 | Johnny Allen | 85 | CLE |
| +051+ | 2.68 | Freddie Fitzsimmons | 76.3 | LAN |
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