| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Dodgers | LAN | 2.43 | 193808170_LAN_SFN |
| Pittsburgh Pirates | PIT | 1.53 | 193808160_CIN_PIT |
| New York Giants | SFN | 1.28 | 193808160_LAN_SFN |
| Cincinnati Reds | CIN | 0.79 | 193808150_CIN_PIT |
| Boston Bees | ATL | 0.62 | 193808160_ATL_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -5.11 | 193808160_ATL_PHI |
| St. Louis Browns | BAL | -3.98 | 193808160_BAL_CLE |
| Washington Senators | MIN | -2.8 | 193808161_NYA_MIN |
| Philadelphia Athletics | OAK | -2.41 | 193808160_OAK_BOS |
| Detroit Tigers | DET | -0.41 | 193808171_CHA_DET |
Based on accumulated WAA for this season up to 1938-08-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 3.67 | Larry French | 180.3 | CHN |
| +042+ | 3.26 | Tot Pressnell | 160.3 | LAN |
| +043+ | 3.23 | Jumbo Brown | 62 | SFN |
| +055+ | 2.73 | Thornton Lee | 167 | CHA |
| +059+ | 2.6 | Bill Swift | 110.3 | PIT |
| +077+ | 1.8 | Milt Shoffner | 89.7 | ATL |
| +083+ | 1.52 | Jim Weaver | 97.7 | TOT |
| +084+ | 1.5 | Dick Coffman | 63.7 | SFN |
| +086+ | 1.48 | Johnny Murphy | 68 | NYA |
| +088+ | 1.27 | Johnny Rigney | 92 | CHA |
| XXXXX | 1.06 | Harry Eisenstat | 86 | DET |
| XXXXX | 1.02 | Dick Errickson | 65 | ATL |
| XXXXX | 0.98 | Fred Frankhouse | 58 | LAN |
| XXXXX | 0.8 | Johnny Humphries | 78.3 | CLE |
| XXXXX | 0.79 | Clyde Shoun | 74 | SLN |
| XXXXX | 0.56 | Van Mungo | 110.3 | LAN |
| XXXXX | 0.49 | Joe Bowman | 43.7 | PIT |
| XXXXX | 0.16 | Vito Tamulis | 116.7 | TOT |
| XXXXX | 0.05 | Ken Jungels | 4.7 | CLE |
| XXXXX | -0.04 | Jack Russell | 71.3 | CHN |
| XXXXX | -0.12 | Archie McKain | 58 | BOS |
| XXXXX | -0.34 | Max Macon | 75.3 | SLN |
| XXXXX | -0.37 | Joe Cascarella | 51.3 | CIN |
| XXXXX | -0.44 | Dick Midkiff | 24.3 | BOS |
| XXXXX | -0.55 | Mace Brown | 86.7 | PIT |
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