| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 4.71 | 193805270_CHN_PIT |
| Detroit Tigers | DET | 0.98 | 193805270_DET_CHA |
| Boston Bees | ATL | 0.82 | 193805280_LAN_ATL |
| Cincinnati Reds | CIN | 0.63 | 193805270_SLN_CIN |
| New York Giants | SFN | 0.42 | 193805281_PHI_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -9.74 | 193805260_MIN_BAL |
| Washington Senators | MIN | -7.2 | 193805280_BOS_MIN |
| Philadelphia Athletics | OAK | -0.27 | 193805260_OAK_CHA |
| Chicago White Sox | CHA | -0.25 | 193805280_DET_CHA |
| Philadelphia Phillies | PHI | -0.04 | 193805281_PHI_SFN |
Based on accumulated WAA for this season up to 1938-05-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +010+ | 2.36 | Tot Pressnell | 65.7 | LAN |
| XXXXX | 1.2 | Joe Cascarella | 17 | CIN |
| XXXXX | 1.14 | Boots Poffenberger | 40 | DET |
| XXXXX | 0.97 | Ira Hutchinson | 24 | ATL |
| XXXXX | 0.91 | Bill Swift | 31.7 | PIT |
| XXXXX | 0.36 | Julio Bonetti | 18.3 | BAL |
| XXXXX | 0.35 | Ivy Andrews | 5.7 | NYA |
| XXXXX | 0.35 | Slick Coffman | 11.7 | DET |
| XXXXX | 0.27 | Nels Potter | 15.7 | OAK |
| XXXXX | 0.25 | Peaches Davis | 46.7 | CIN |
| XXXXX | 0.25 | Pete Appleton | 35.7 | MIN |
| XXXXX | 0.17 | Mace Brown | 28.3 | PIT |
| XXXXX | 0.14 | Rip Sewell | 28 | PIT |
| XXXXX | 0.13 | Archie McKain | 16 | BOS |
| XXXXX | 0.07 | Bump Hadley | 5 | NYA |
| XXXXX | 0.04 | Ray Benge | 13.7 | CIN |
| XXXXX | -0.03 | Willis Hudlin | 41 | CLE |
| XXXXX | -0.04 | Mike Ryba | 4 | SLN |
| XXXXX | -0.08 | Johnny Murphy | 18.3 | NYA |
| XXXXX | -0.14 | Dick Coffman | 9.3 | SFN |
| XXXXX | -0.14 | Ray Harrell | 16.3 | SLN |
| XXXXX | -0.16 | Sugar Cain | 19.7 | CHA |
| XXXXX | -0.21 | Roy Weir | 11.3 | ATL |
| XXXXX | -0.23 | Steve Sundra | 14.7 | NYA |
| XXXXX | -0.26 | Buck Marrow | 16.3 | LAN |
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