| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lou Fette | ATL | 7.49 | 193906080_PIT_ATL |
| Lefty Gomez | NYA | 3.69 | 193906070_NYA_CHA |
| Paul Derringer | CIN | 2.22 | 193906080_CIN_PHI |
| Bill Lee | CHN | 2.15 | 193906080_CHN_SFN |
| Bill McGee | SLN | 1.7 | 193906070_SLN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roxie Lawson | BAL | -4.89 | 193906060_MIN_BAL |
| Hugh Mulcahy | PHI | -4.28 | 193906080_CIN_PHI |
| Bobo Newsom | DET | -1.87 | 193906060_NYA_DET |
| Lynn Nelson | OAK | -1.63 | 193906070_OAK_DET |
| Oral Hildebrand | NYA | -0.7 | 193906060_NYA_DET |
Based on accumulated WAA for this season up to 1939-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.58 | Lou Fette | 70 | ATL |
| +002+ | 3.94 | Tommy Bridges | 69.7 | DET |
| +004+ | 3.62 | Curt Davis | 88 | SLN |
| +005+ | 3.58 | Whitey Moore | 81.3 | CIN |
| +006+ | 3.53 | Willis Hudlin | 77 | CLE |
| +007+ | 3.51 | Bob Feller | 89.3 | CLE |
| +008+ | 3.04 | Bucky Walters | 86.3 | CIN |
| +009+ | 2.98 | Lon Warneke | 71.7 | SLN |
| +010+ | 2.97 | Bill Swift | 42.7 | PIT |
| +012+ | 2.84 | Paul Derringer | 90.7 | CIN |
| +018+ | 2.4 | Bill McGee | 43.7 | SLN |
| +020+ | 2.34 | Whit Wyatt | 44.7 | LAN |
| +021+ | 2.32 | Bump Hadley | 45.3 | NYA |
| +023+ | 2.21 | Lefty Grove | 61.3 | BOS |
| +029+ | 2.04 | Lefty Gomez | 59 | NYA |
| +028+ | 2.04 | Red Ruffing | 69.3 | NYA |
| +032+ | 2.02 | Atley Donald | 52.7 | NYA |
| +035+ | 1.96 | Dizzy Dean | 24 | CHN |
| +036+ | 1.92 | Lee Grissom | 52.3 | CIN |
| +039+ | 1.75 | Rip Sewell | 73.3 | PIT |
| +043+ | 1.54 | Hugh Casey | 27.3 | LAN |
| +049+ | 1.44 | Vito Tamulis | 57.3 | LAN |
| +055+ | 1.28 | Van Mungo | 55.7 | LAN |
| XXXXX | 1.15 | Ted Lyons | 53 | CHA |
| XXXXX | 1.07 | Carl Hubbell | 28.3 | SFN |
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