| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.01 | 193908050_SFN_PIT |
| St. Louis Cardinals | SLN | 1.19 | 193908040_PHI_SLN |
| New York Giants | SFN | 0.91 | 193908040_SFN_PIT |
| Boston Bees | ATL | 0.88 | 193908031_ATL_SLN |
| New York Yankees | NYA | 0.56 | 193908030_DET_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -16.67 | 193908050_BAL_OAK |
| Philadelphia Athletics | OAK | -3.6 | 193908030_CHA_OAK |
| Philadelphia Phillies | PHI | -0.73 | 193908040_PHI_SLN |
| Chicago White Sox | CHA | -0.24 | 193908030_CHA_OAK |
| Washington Senators | MIN | -0.23 | 193908040_CHA_MIN |
Based on accumulated WAA for this season up to 1939-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +048+ | 2.66 | Bob Bowman | 103.3 | SLN |
| +051+ | 2.54 | Bob Klinger | 155 | PIT |
| +059+ | 2.27 | Bill Swift | 88.3 | PIT |
| +067+ | 1.92 | Clint Brown | 81 | CHA |
| +081+ | 1.49 | Cliff Melton | 122 | SFN |
| +082+ | 1.48 | Clyde Shoun | 58.3 | SLN |
| +086+ | 1.37 | Johnny Lanning | 77.3 | ATL |
| +088+ | 1.35 | Archie McKain | 75.3 | DET |
| +089+ | 1.34 | Marius Russo | 46.3 | NYA |
| XXXXX | 1.13 | Joe Heving | 65.7 | BOS |
| XXXXX | 0.95 | Pete Appleton | 63 | MIN |
| XXXXX | 0.84 | Bob Weiland | 85.3 | SLN |
| XXXXX | 0.8 | Jack Russell | 54.7 | CHN |
| XXXXX | 0.69 | Larry French | 102.3 | CHN |
| XXXXX | 0.61 | Rip Sewell | 123.7 | PIT |
| XXXXX | 0.45 | Hank Johnson | 6.7 | CIN |
| XXXXX | 0.42 | Lee Grissom | 103.3 | CIN |
| XXXXX | 0.3 | Spud Chandler | 5 | NYA |
| XXXXX | 0.28 | Dick Errickson | 66.3 | ATL |
| XXXXX | 0.14 | Johnny Murphy | 40.7 | NYA |
| XXXXX | 0.02 | Lefty Sullivan | 12.7 | CLE |
| XXXXX | -0.01 | Red Lynn | 33 | TOT |
| XXXXX | -0.02 | Bill Kerksieck | 12.3 | PHI |
| XXXXX | -0.02 | Joe Marty | 4 | TOT |
| XXXXX | -0.23 | Woody Rich | 71 | BOS |
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