| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.15 | 193806050_LAN_PIT |
| New York Giants | SFN | 2.56 | 193806060_SFN_CIN |
| Cincinnati Reds | CIN | 1.2 | 193806050_SFN_CIN |
| Boston Bees | ATL | 0.84 | 193806051_ATL_SLN |
| Boston Red Sox | BOS | 0.33 | 193806070_CLE_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -6.26 | 193806070_BAL_MIN |
| St. Louis Browns | BAL | -4.4 | 193806050_BAL_NYA |
| Philadelphia Phillies | PHI | -2.88 | 193806060_PHI_CHN |
| Boston Red Sox | BOS | -0.45 | 193806050_DET_BOS |
| Detroit Tigers | DET | -0.44 | 193806050_DET_BOS |
Based on accumulated WAA for this season up to 1938-06-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 2.33 | Tot Pressnell | 78 | LAN |
| +026+ | 2.04 | Bill Swift | 46 | PIT |
| +038+ | 1.66 | Jack Wilson | 63.7 | BOS |
| XXXXX | 1.02 | Johnny Murphy | 29 | NYA |
| XXXXX | 0.74 | Denny Galehouse | 20.3 | CLE |
| XXXXX | 0.68 | Jumbo Brown | 13 | SFN |
| XXXXX | 0.66 | Ivy Andrews | 8.7 | NYA |
| XXXXX | 0.66 | Peaches Davis | 54 | CIN |
| XXXXX | 0.55 | Johnny Humphries | 22.7 | CLE |
| XXXXX | 0.4 | Johnny Marcum | 53.3 | BOS |
| XXXXX | 0.24 | Roxie Lawson | 30.7 | DET |
| XXXXX | 0.24 | Bump Hadley | 17 | NYA |
| XXXXX | 0.22 | Rip Sewell | 29 | PIT |
| XXXXX | 0.19 | Willis Hudlin | 44.7 | CLE |
| XXXXX | 0.19 | Chubby Dean | 4 | OAK |
| XXXXX | 0.18 | Joe Krakauskas | 4 | MIN |
| XXXXX | 0.16 | Charlie Root | 31.7 | CHN |
| XXXXX | 0.14 | Bob Logan | 10 | CHN |
| XXXXX | 0.13 | Bill Zuber | 12 | CLE |
| XXXXX | 0.12 | Slick Coffman | 19.3 | DET |
| XXXXX | 0.05 | Bill Lohrman | 21.3 | SFN |
| XXXXX | 0.03 | Ray Benge | 15.3 | CIN |
| XXXXX | -0.06 | Archie McKain | 20 | BOS |
| XXXXX | -0.08 | Mace Brown | 34.7 | PIT |
| XXXXX | -0.08 | Emerson Dickman | 13.7 | BOS |
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