| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.01 | 193908050_SFN_PIT |
| Boston Bees | ATL | 1.63 | 193908060_ATL_CHN |
| New York Giants | SFN | 1.05 | 193908061_SFN_PIT |
| St. Louis Cardinals | SLN | 0.95 | 193908050_PHI_SLN |
| Brooklyn Dodgers | LAN | 0.76 | 193908061_LAN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -16.67 | 193908050_BAL_OAK |
| Philadelphia Athletics | OAK | -2.3 | 193908061_BAL_OAK |
| Philadelphia Phillies | PHI | -0.53 | 193908050_PHI_SLN |
| Chicago White Sox | CHA | -0.13 | 193908050_CHA_MIN |
| Washington Senators | MIN | -0.12 | 193908050_CHA_MIN |
Based on accumulated WAA for this season up to 1939-08-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 4.51 | Hugh Casey | 126.7 | LAN |
| +029+ | 3.69 | Claude Passeau | 172 | TOT |
| +036+ | 3.19 | Milt Shoffner | 123.3 | ATL |
| +050+ | 2.68 | Bob Bowman | 103.3 | SLN |
| +057+ | 2.3 | Bill Swift | 88.3 | PIT |
| +066+ | 1.95 | Clint Brown | 81 | CHA |
| +067+ | 1.94 | Cliff Melton | 126 | SFN |
| +073+ | 1.75 | Junior Thompson | 74.3 | CIN |
| +082+ | 1.49 | Clyde Shoun | 58.3 | SLN |
| +085+ | 1.46 | Johnny Lanning | 78.3 | ATL |
| +089+ | 1.37 | Archie McKain | 75.3 | DET |
| +090+ | 1.35 | Marius Russo | 46.3 | NYA |
| XXXXX | 1.15 | Al Milnar | 131.3 | CLE |
| XXXXX | 1.14 | Joe Heving | 65.7 | BOS |
| XXXXX | 0.97 | Pete Appleton | 63 | MIN |
| XXXXX | 0.79 | Jack Russell | 54.7 | CHN |
| XXXXX | 0.68 | Larry French | 102.3 | CHN |
| XXXXX | 0.61 | Dick Coffman | 30.7 | SFN |
| XXXXX | 0.56 | Hank Johnson | 7.7 | CIN |
| XXXXX | 0.45 | Lee Grissom | 103.3 | CIN |
| XXXXX | 0.3 | Spud Chandler | 5 | NYA |
| XXXXX | 0.16 | Rip Sewell | 125 | PIT |
| XXXXX | 0.15 | Bill Trotter | 82.3 | BAL |
| XXXXX | 0.1 | Jimmie Foxx | 1 | BOS |
| XXXXX | 0.03 | Lefty Sullivan | 12.7 | CLE |
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