| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.18 | 193907170_PIT_PHI |
| Brooklyn Dodgers | LAN | 1.36 | 193907180_CHN_LAN |
| St. Louis Cardinals | SLN | 1.3 | 193907180_SLN_SFN |
| New York Giants | SFN | 1.12 | 193907160_SLN_SFN |
| Chicago Cubs | CHN | 0.78 | 193907161_CHN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -6.47 | 193907170_OAK_BAL |
| Philadelphia Athletics | OAK | -1.98 | 193907170_OAK_BAL |
| Washington Senators | MIN | -1.65 | 193907180_MIN_DET |
| Detroit Tigers | DET | -1.04 | 193907161_BOS_DET |
| Cleveland Indians | CLE | -0.32 | 193907180_OAK_CLE |
Based on accumulated WAA for this season up to 1939-07-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +036+ | 2.75 | Hugh Casey | 85 | LAN |
| +041+ | 2.56 | Mort Cooper | 92 | SLN |
| +052+ | 2.06 | Bob Weiland | 81 | SLN |
| +061+ | 1.68 | Clint Brown | 67.7 | CHA |
| +067+ | 1.49 | Steve Sundra | 51.3 | NYA |
| +076+ | 1.4 | Van Mungo | 77.3 | LAN |
| +077+ | 1.37 | Junior Thompson | 36.3 | CIN |
| +081+ | 1.34 | Johnny Lanning | 70.7 | ATL |
| XXXXX | 1.11 | Russ Bauers | 35 | PIT |
| XXXXX | 1.07 | Clyde Shoun | 49 | SLN |
| XXXXX | 1.06 | Archie McKain | 67.7 | DET |
| XXXXX | 0.88 | Boom-boom Beck | 56.3 | PHI |
| XXXXX | 0.88 | Floyd Giebell | 10.7 | DET |
| XXXXX | 0.68 | Jack Russell | 51 | CHN |
| XXXXX | 0.46 | Fred Frankhouse | 23.7 | ATL |
| XXXXX | 0.42 | Rip Sewell | 101.3 | PIT |
| XXXXX | 0.42 | Johnny Vander Meer | 105.7 | CIN |
| XXXXX | 0.34 | Red Lynn | 29.7 | TOT |
| XXXXX | 0.34 | Al Milnar | 98.3 | CLE |
| XXXXX | 0.33 | Red Evans | 30.3 | LAN |
| XXXXX | 0.28 | Manny Salvo | 87.7 | SFN |
| XXXXX | 0.27 | Eddie Smith | 84.7 | TOT |
| XXXXX | 0.24 | Larry French | 95 | CHN |
| XXXXX | 0.23 | Tot Pressnell | 71.7 | LAN |
| XXXXX | 0.2 | Tom Sunkel | 22.3 | SLN |
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