| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.02 | 193806180_PIT_PHI |
| Boston Bees | ATL | 2.21 | 193806180_CIN_ATL |
| New York Yankees | NYA | 1.24 | 193806180_NYA_BAL |
| Cleveland Indians | CLE | 0.95 | 193806160_MIN_CLE |
| Cincinnati Reds | CIN | 0.58 | 193806171_CIN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -6.71 | 193806160_BOS_BAL |
| Detroit Tigers | DET | -4.13 | 193806160_OAK_DET |
| Washington Senators | MIN | -3.68 | 193806160_MIN_CLE |
| Philadelphia Phillies | PHI | -1.75 | 193806160_SLN_PHI |
| Philadelphia Athletics | OAK | -1.02 | 193806160_OAK_DET |
Based on accumulated WAA for this season up to 1938-06-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 2.45 | Tot Pressnell | 81.7 | LAN |
| +054+ | 1.46 | Johnny Murphy | 33.7 | NYA |
| +064+ | 1.27 | Lou Fette | 82.7 | ATL |
| XXXXX | 1.15 | Joe Cascarella | 29 | CIN |
| XXXXX | 1.07 | Charlie Root | 40.7 | CHN |
| XXXXX | 0.94 | Ivy Andrews | 13.7 | NYA |
| XXXXX | 0.88 | Mace Brown | 51 | PIT |
| XXXXX | 0.76 | Johnny Marcum | 66 | BOS |
| XXXXX | 0.71 | Bill Lohrman | 30.7 | SFN |
| XXXXX | 0.59 | Denny Galehouse | 25 | CLE |
| XXXXX | 0.44 | Chubby Dean | 10.7 | OAK |
| XXXXX | 0.41 | Johnny Rigney | 44 | CHA |
| XXXXX | 0.4 | Dave Smith | 4 | OAK |
| XXXXX | 0.33 | Bill Zuber | 16 | CLE |
| XXXXX | 0.28 | Archie McKain | 23.7 | BOS |
| XXXXX | 0.24 | Bump Hadley | 25.7 | NYA |
| XXXXX | 0.18 | Jumbo Brown | 21 | SFN |
| XXXXX | 0.15 | Slick Coffman | 26 | DET |
| XXXXX | 0.1 | Jack Russell | 28.7 | CHN |
| XXXXX | -0.16 | Mike Ryba | 5 | SLN |
| XXXXX | -0.19 | Al Epperly | 13 | CHN |
| XXXXX | -0.23 | Clyde Shoun | 24.3 | SLN |
| XXXXX | -0.26 | Al Milnar | 14.3 | CLE |
| XXXXX | -0.31 | Pete Appleton | 61.3 | MIN |
| XXXXX | -0.36 | Dick Coffman | 17.7 | SFN |
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