| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.26 | 193806090_ATL_PIT |
| Chicago White Sox | CHA | 1.21 | 193806081_CHA_NYA |
| Cincinnati Reds | CIN | 0.55 | 193806080_PHI_CIN |
| Boston Red Sox | BOS | 0.5 | 193806090_CLE_BOS |
| New York Yankees | NYA | 0.33 | 193806081_CHA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -6.26 | 193806070_BAL_MIN |
| St. Louis Browns | BAL | -3.8 | 193806070_BAL_MIN |
| Philadelphia Phillies | PHI | -2.58 | 193806080_PHI_CIN |
| Philadelphia Athletics | OAK | -0.29 | 193806090_DET_OAK |
| St. Louis Cardinals | SLN | -0.13 | 193806070_LAN_SLN |
Based on accumulated WAA for this season up to 1938-06-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 2.37 | Tot Pressnell | 78 | LAN |
| +023+ | 2.17 | Bill McGee | 67 | SLN |
| +026+ | 2.07 | Bill Swift | 46 | PIT |
| +039+ | 1.68 | Jack Wilson | 63.7 | BOS |
| +048+ | 1.47 | Buck Ross | 35.7 | OAK |
| +052+ | 1.3 | Pete Appleton | 54.3 | MIN |
| XXXXX | 1.18 | Jumbo Brown | 18 | SFN |
| XXXXX | 1.14 | Johnny Murphy | 30.3 | NYA |
| XXXXX | 0.89 | Joe Krakauskas | 11.3 | MIN |
| XXXXX | 0.75 | Denny Galehouse | 22.3 | CLE |
| XXXXX | 0.74 | Ivy Andrews | 11.7 | NYA |
| XXXXX | 0.69 | Peaches Davis | 54 | CIN |
| XXXXX | 0.57 | Johnny Humphries | 22.7 | CLE |
| XXXXX | 0.49 | Johnny Rigney | 38 | CHA |
| XXXXX | 0.42 | Johnny Marcum | 53.3 | BOS |
| XXXXX | 0.4 | Mace Brown | 41.7 | PIT |
| XXXXX | 0.28 | Chubby Dean | 7 | OAK |
| XXXXX | 0.26 | Roxie Lawson | 30.7 | DET |
| XXXXX | 0.24 | Rip Sewell | 29 | PIT |
| XXXXX | 0.23 | Emerson Dickman | 18.7 | BOS |
| XXXXX | 0.23 | Willis Hudlin | 44.7 | CLE |
| XXXXX | 0.17 | Charlie Root | 31.7 | CHN |
| XXXXX | 0.14 | Bill Zuber | 12 | CLE |
| XXXXX | 0.13 | Slick Coffman | 21.3 | DET |
| XXXXX | 0.12 | Archie McKain | 21.7 | BOS |
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