| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 5.71 | 193805230_PIT_SFN |
| Cincinnati Reds | CIN | 0.95 | 193805240_CIN_ATL |
| Boston Bees | ATL | 0.82 | 193805250_CIN_ATL |
| New York Giants | SFN | 0.58 | 193805230_PIT_SFN |
| Brooklyn Dodgers | LAN | 0.32 | 193805240_CHN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -2.2 | 193805250_MIN_BAL |
| St. Louis Browns | BAL | -2.12 | 193805240_OAK_BAL |
| Chicago Cubs | CHN | -0.63 | 193805250_CHN_LAN |
| Philadelphia Phillies | PHI | -0.58 | 193805230_SLN_PHI |
| Cleveland Indians | CLE | -0.51 | 193805240_NYA_CLE |
Based on accumulated WAA for this season up to 1938-05-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.22 | Joe Cascarella | 17 | CIN |
| XXXXX | 0.89 | Russ Bauers | 42.3 | PIT |
| XXXXX | 0.66 | Ira Hutchinson | 18.3 | ATL |
| XXXXX | 0.65 | Bill Swift | 26.7 | PIT |
| XXXXX | 0.35 | Slick Coffman | 11.7 | DET |
| XXXXX | 0.35 | Ivy Andrews | 5.7 | NYA |
| XXXXX | 0.29 | Peaches Davis | 46.7 | CIN |
| XXXXX | 0.28 | Nels Potter | 15.7 | OAK |
| XXXXX | 0.27 | Julio Bonetti | 17.3 | BAL |
| XXXXX | 0.26 | Pete Appleton | 35.7 | MIN |
| XXXXX | 0.18 | Mace Brown | 28.3 | PIT |
| XXXXX | 0.08 | Bump Hadley | 5 | NYA |
| XXXXX | 0.06 | Ray Benge | 13.7 | CIN |
| XXXXX | 0.03 | Archie McKain | 15 | BOS |
| XXXXX | -0.01 | Rip Sewell | 26.3 | PIT |
| XXXXX | -0.04 | Mike Ryba | 4 | SLN |
| XXXXX | -0.08 | Denny Galehouse | 10 | CLE |
| XXXXX | -0.13 | Ray Harrell | 16.3 | SLN |
| XXXXX | -0.16 | Roxie Lawson | 19 | DET |
| XXXXX | -0.18 | Jim Bagby | 23.3 | BOS |
| XXXXX | -0.19 | Johnny Humphries | 6.7 | CLE |
| XXXXX | -0.2 | Roy Weir | 11.3 | ATL |
| XXXXX | -0.2 | Dick Coffman | 8.7 | SFN |
| XXXXX | -0.25 | Buck Marrow | 16.3 | LAN |
| XXXXX | -0.37 | Johnny Rigney | 17.7 | CHA |
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