| Team | Tm | Tier | Game |
|---|---|---|---|
| Cincinnati Reds | CIN | 2.17 | 193909050_CIN_SLN |
| St. Louis Cardinals | SLN | 1.78 | 193909041_CIN_SLN |
| New York Yankees | NYA | 1.18 | 193909031_NYA_BOS |
| Boston Bees | ATL | 1.07 | 193909041_ATL_LAN |
| Pittsburgh Pirates | PIT | 0.29 | 193909031_PIT_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -10.31 | 193909041_NYA_OAK |
| St. Louis Browns | BAL | -6.05 | 193909030_BAL_CLE |
| Chicago White Sox | CHA | -0.57 | 193909031_DET_CHA |
| Boston Red Sox | BOS | -0.23 | 193909041_MIN_BOS |
| Brooklyn Dodgers | LAN | -0.21 | 193909030_LAN_SFN |
Based on accumulated WAA for this season up to 1939-09-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 4.07 | Bob Bowman | 137 | SLN |
| +040+ | 3.8 | Milt Shoffner | 150 | TOT |
| +056+ | 2.78 | Bobo Newsom | 247.3 | TOT |
| +064+ | 2.48 | Danny MacFayden | 170.7 | ATL |
| +068+ | 2.31 | Bill Swift | 103 | PIT |
| +076+ | 2.07 | Al Milnar | 168 | CLE |
| +078+ | 2.01 | Oral Hildebrand | 98 | NYA |
| +080+ | 1.84 | Archie McKain | 98.7 | DET |
| +082+ | 1.83 | Hank Johnson | 23 | CIN |
| +095+ | 1.55 | Junior Thompson | 99.7 | CIN |
| +099+ | 1.48 | Lon Warneke | 142.7 | SLN |
| +102+ | 1.4 | Fred Frankhouse | 35.7 | ATL |
| +108+ | 1.31 | Luke Hamlin | 219 | LAN |
| +110+ | 1.29 | Joe Heving | 86.7 | BOS |
| XXXXX | 1.22 | Clint Brown | 100.3 | CHA |
| XXXXX | 1.2 | Clyde Shoun | 86.7 | SLN |
| XXXXX | 1.09 | Dick Coffman | 38 | SFN |
| XXXXX | 0.71 | Jack Russell | 60.3 | CHN |
| XXXXX | 0.6 | Spud Chandler | 12.3 | NYA |
| XXXXX | 0.23 | Earl Whitehill | 81 | CHN |
| XXXXX | 0.07 | Jumbo Brown | 48.7 | SFN |
| XXXXX | -0.06 | Charlie Wagner | 18.3 | BOS |
| XXXXX | -0.09 | Emerson Dickman | 96 | BOS |
| XXXXX | -0.25 | Johnny Murphy | 54.3 | NYA |
| XXXXX | -0.28 | Red Lynn | 45.3 | TOT |
_