| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 1.99 | 193908110_NYA_OAK |
| Boston Bees | ATL | 1.81 | 193908120_ATL_LAN |
| New York Giants | SFN | 1.49 | 193908100_ATL_SFN |
| Pittsburgh Pirates | PIT | 0.61 | 193908110_PIT_CHN |
| St. Louis Cardinals | SLN | 0.58 | 193908120_CIN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -4.29 | 193908120_NYA_OAK |
| St. Louis Browns | BAL | -3.31 | 193908110_BAL_DET |
| Washington Senators | MIN | -0.83 | 193908120_MIN_BOS |
| Chicago White Sox | CHA | -0.54 | 193908120_CHA_CLE |
| Boston Red Sox | BOS | -0.49 | 193908120_MIN_BOS |
Based on accumulated WAA for this season up to 1939-08-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 4.64 | Bump Hadley | 109 | NYA |
| +019+ | 4.45 | Hugh Casey | 129.3 | LAN |
| +028+ | 3.75 | Carl Hubbell | 86 | SFN |
| +037+ | 3.34 | Milt Shoffner | 130.3 | ATL |
| +043+ | 3.01 | Claude Passeau | 177 | TOT |
| +046+ | 2.76 | Bob Bowman | 103.7 | SLN |
| +051+ | 2.56 | Steve Sundra | 64 | NYA |
| +063+ | 2.24 | Dizzy Dean | 75.3 | CHN |
| +068+ | 2.01 | Bill Swift | 89 | PIT |
| +069+ | 2.01 | Junior Thompson | 80.7 | CIN |
| +073+ | 1.89 | Johnny Lanning | 86.3 | ATL |
| +078+ | 1.73 | Clint Brown | 82.3 | CHA |
| +084+ | 1.55 | Pete Appleton | 68.3 | MIN |
| +093+ | 1.39 | Clyde Shoun | 63.3 | SLN |
| +094+ | 1.37 | Marius Russo | 50.3 | NYA |
| XXXXX | 1.21 | Al Milnar | 131.3 | CLE |
| XXXXX | 0.95 | Jack Russell | 56 | CHN |
| XXXXX | 0.83 | Joe Bowman | 120.3 | PIT |
| XXXXX | 0.79 | Fred Frankhouse | 29 | ATL |
| XXXXX | 0.75 | Hank Johnson | 11.7 | CIN |
| XXXXX | 0.72 | Dick Coffman | 31.7 | SFN |
| XXXXX | 0.57 | Spud Chandler | 7.7 | NYA |
| XXXXX | 0.51 | Emerson Dickman | 82 | BOS |
| XXXXX | 0.36 | Rip Sewell | 128 | PIT |
| XXXXX | 0.17 | Harry Boyles | 1.7 | CHA |
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