| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 2.2 | 193808260_SFN_SLN |
| New York Giants | SFN | 1.46 | 193808260_SFN_SLN |
| Chicago White Sox | CHA | 1.18 | 193808241_CHA_NYA |
| Pittsburgh Pirates | PIT | 0.78 | 193808251_PHI_PIT |
| Cincinnati Reds | CIN | 0.77 | 193808240_PHI_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -8.44 | 193808251_BAL_OAK |
| Washington Senators | MIN | -4.8 | 193808260_DET_MIN |
| Detroit Tigers | DET | -2.62 | 193808250_DET_MIN |
| Philadelphia Athletics | OAK | -1.91 | 193808241_DET_OAK |
| Philadelphia Phillies | PHI | -0.67 | 193808240_PHI_CIN |
Based on accumulated WAA for this season up to 1938-08-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 6 | Bill McGee | 167.3 | SLN |
| +033+ | 4.19 | Thornton Lee | 186.3 | CHA |
| +037+ | 3.92 | Jumbo Brown | 73 | SFN |
| +039+ | 3.74 | Tot Pressnell | 172.7 | LAN |
| +046+ | 3.57 | Charlie Root | 107.3 | CHN |
| +051+ | 3.06 | Bob Weiland | 188.7 | SLN |
| +055+ | 2.88 | Bill Swift | 121.7 | PIT |
| +060+ | 2.56 | Jim Weaver | 112.3 | TOT |
| +062+ | 2.38 | Milt Shoffner | 98 | ATL |
| +071+ | 1.95 | Dick Coffman | 74.3 | SFN |
| +081+ | 1.58 | Dick Errickson | 79.3 | ATL |
| +090+ | 1.41 | Johnny Murphy | 71.3 | NYA |
| XXXXX | 0.9 | Jim Bagby | 154 | BOS |
| XXXXX | 0.88 | Joe Bowman | 47.7 | PIT |
| XXXXX | 0.78 | Ivy Andrews | 29 | NYA |
| XXXXX | 0.46 | Roy Henshaw | 113.3 | SLN |
| XXXXX | 0.45 | Johnnie Wittig | 6.7 | SFN |
| XXXXX | 0.26 | Mace Brown | 101.3 | PIT |
| XXXXX | 0.24 | Joe Krakauskas | 59.3 | MIN |
| XXXXX | 0.18 | Max Macon | 87 | SLN |
| XXXXX | -0.16 | Joe Cascarella | 53.3 | CIN |
| XXXXX | -0.17 | Jack Russell | 74 | CHN |
| XXXXX | -0.35 | Gene Ford | 11 | CHA |
| XXXXX | -0.36 | Al Baker | 4.7 | BOS |
| XXXXX | -0.42 | Ray Harrell | 59.7 | SLN |
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