| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 4.07 | 193806210_PIT_LAN |
| New York Yankees | NYA | 2.28 | 193806191_NYA_BAL |
| Chicago White Sox | CHA | 1.39 | 193806191_BOS_CHA |
| New York Giants | SFN | 0.62 | 193806191_SLN_SFN |
| Cincinnati Reds | CIN | 0.48 | 193806200_CIN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -8.59 | 193806191_NYA_BAL |
| Philadelphia Phillies | PHI | -4.24 | 193806210_CHN_PHI |
| Washington Senators | MIN | -1.39 | 193806190_MIN_DET |
| Detroit Tigers | DET | -0.53 | 193806190_MIN_DET |
| Philadelphia Athletics | OAK | -0.38 | 193806190_OAK_CLE |
Based on accumulated WAA for this season up to 1938-06-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 2.15 | Monty Stratton | 48.7 | CHA |
| +062+ | 1.42 | Johnny Murphy | 35.7 | NYA |
| +064+ | 1.39 | Russ Bauers | 93 | PIT |
| +067+ | 1.31 | Jim Bagby | 64.7 | BOS |
| +069+ | 1.29 | Charlie Root | 44.7 | CHN |
| XXXXX | 1.14 | Joe Cascarella | 29 | CIN |
| XXXXX | 0.96 | Chubby Dean | 15.7 | OAK |
| XXXXX | 0.92 | Mace Brown | 51 | PIT |
| XXXXX | 0.71 | Bill Lohrman | 30.7 | SFN |
| XXXXX | 0.6 | Denny Galehouse | 25 | CLE |
| XXXXX | 0.57 | Bump Hadley | 31.3 | NYA |
| XXXXX | 0.57 | Jumbo Brown | 25 | SFN |
| XXXXX | 0.5 | Archie McKain | 27.7 | BOS |
| XXXXX | 0.47 | Johnny Rigney | 48.7 | CHA |
| XXXXX | 0.41 | Dave Smith | 4 | OAK |
| XXXXX | 0.4 | Ivy Andrews | 19 | NYA |
| XXXXX | 0.38 | Johnny Humphries | 33.3 | CLE |
| XXXXX | 0.34 | Bill Zuber | 16 | CLE |
| XXXXX | 0.22 | Johnny Lanning | 39.3 | ATL |
| XXXXX | 0.16 | Slick Coffman | 26 | DET |
| XXXXX | 0.01 | Bob Logan | 10.7 | CHN |
| XXXXX | -0.16 | Mike Ryba | 5 | SLN |
| XXXXX | -0.19 | Clyde Shoun | 24.7 | SLN |
| XXXXX | -0.19 | Boots Poffenberger | 79.7 | DET |
| XXXXX | -0.2 | Jack Russell | 29.7 | CHN |
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