| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 1.61 | 193908161_SLN_PIT |
| New York Yankees | NYA | 1.06 | 193908160_MIN_NYA |
| Boston Bees | ATL | 0.92 | 193908180_LAN_ATL |
| Cincinnati Reds | CIN | 0.91 | 193908170_CHN_CIN |
| New York Giants | SFN | 0.53 | 193908160_SFN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -7.47 | 193908161_CLE_BAL |
| Philadelphia Athletics | OAK | -3.78 | 193908180_OAK_NYA |
| Detroit Tigers | DET | -0.49 | 193908160_DET_CHA |
| Philadelphia Phillies | PHI | -0.09 | 193908180_SFN_PHI |
| Cleveland Indians | CLE | -0.08 | 193908170_CLE_BAL |
Based on accumulated WAA for this season up to 1939-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 3.7 | Bump Hadley | 113 | NYA |
| +039+ | 3.4 | Milt Shoffner | 132.3 | ATL |
| +040+ | 3.38 | Whitey Moore | 147.3 | CIN |
| +057+ | 2.51 | Steve Sundra | 64 | NYA |
| +060+ | 2.46 | Dizzy Dean | 84.3 | CHN |
| +071+ | 2.02 | Junior Thompson | 85.3 | CIN |
| +073+ | 2 | Bill Swift | 89.3 | PIT |
| +074+ | 1.98 | Pete Appleton | 75 | MIN |
| +077+ | 1.93 | Clint Brown | 87.3 | CHA |
| +079+ | 1.81 | Clyde Shoun | 70 | SLN |
| +080+ | 1.79 | Johnny Lanning | 88.3 | ATL |
| XXXXX | 1.2 | Dizzy Trout | 121.7 | DET |
| XXXXX | 1.18 | Hank Johnson | 16 | CIN |
| XXXXX | 1.1 | Thornton Lee | 164 | CHA |
| XXXXX | 0.94 | Jack Russell | 58.3 | CHN |
| XXXXX | 0.81 | Dick Coffman | 32.7 | SFN |
| XXXXX | 0.76 | Joe Heving | 74.3 | BOS |
| XXXXX | 0.6 | Spud Chandler | 8 | NYA |
| XXXXX | 0.58 | Emerson Dickman | 83 | BOS |
| XXXXX | 0.56 | Joe Bowman | 132.7 | PIT |
| XXXXX | 0.53 | Johnny Vander Meer | 123 | CIN |
| XXXXX | 0.24 | Rip Sewell | 133.7 | PIT |
| XXXXX | 0.13 | Tot Pressnell | 102.7 | LAN |
| XXXXX | 0.05 | Earl Whitehill | 72.7 | CHN |
| XXXXX | -0.23 | Johnny Murphy | 45.3 | NYA |
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