| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.02 | 193806180_PIT_PHI |
| New York Yankees | NYA | 2.28 | 193806191_NYA_BAL |
| Boston Bees | ATL | 2.21 | 193806180_CIN_ATL |
| Chicago White Sox | CHA | 1.39 | 193806191_BOS_CHA |
| New York Giants | SFN | 0.62 | 193806191_SLN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -8.59 | 193806191_NYA_BAL |
| Washington Senators | MIN | -2.22 | 193806180_MIN_DET |
| Detroit Tigers | DET | -0.9 | 193806180_MIN_DET |
| Philadelphia Athletics | OAK | -0.66 | 193806180_OAK_CLE |
| Philadelphia Phillies | PHI | -0.54 | 193806191_PIT_PHI |
Based on accumulated WAA for this season up to 1938-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 2.17 | Monty Stratton | 48.7 | CHA |
| +059+ | 1.42 | Johnny Murphy | 35.7 | NYA |
| XXXXX | 1.15 | Joe Cascarella | 29 | CIN |
| XXXXX | 1.11 | Charlie Root | 40.7 | CHN |
| XXXXX | 0.96 | Chubby Dean | 15.7 | OAK |
| XXXXX | 0.92 | Mace Brown | 51 | PIT |
| XXXXX | 0.72 | Bill Lohrman | 30.7 | SFN |
| XXXXX | 0.61 | Denny Galehouse | 25 | CLE |
| XXXXX | 0.6 | Johnny Rigney | 45.7 | CHA |
| XXXXX | 0.57 | Bump Hadley | 31.3 | NYA |
| XXXXX | 0.41 | Dave Smith | 4 | OAK |
| XXXXX | 0.39 | Johnny Humphries | 33.3 | CLE |
| XXXXX | 0.38 | Jumbo Brown | 23 | SFN |
| XXXXX | 0.34 | Bill Zuber | 16 | CLE |
| XXXXX | 0.3 | Archie McKain | 23.7 | BOS |
| XXXXX | 0.24 | Ivy Andrews | 17.3 | NYA |
| XXXXX | 0.23 | Johnny Lanning | 39.3 | ATL |
| XXXXX | 0.17 | Slick Coffman | 26 | DET |
| XXXXX | 0.01 | Bob Logan | 10.7 | CHN |
| XXXXX | -0.16 | Mike Ryba | 5 | SLN |
| XXXXX | -0.19 | Al Epperly | 15 | CHN |
| XXXXX | -0.19 | Clyde Shoun | 24.7 | SLN |
| XXXXX | -0.2 | Jack Russell | 29.7 | CHN |
| XXXXX | -0.25 | Al Milnar | 14.3 | CLE |
| XXXXX | -0.28 | Dick Coffman | 22.7 | SFN |
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