| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 2.15 | 193809171_CHN_SFN |
| Boston Bees | ATL | 1.92 | 193809161_PIT_ATL |
| St. Louis Cardinals | SLN | 1.88 | 193809161_SLN_LAN |
| Cincinnati Reds | CIN | 0.51 | 193809161_CIN_PHI |
| Pittsburgh Pirates | PIT | 0.3 | 193809181_PIT_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -8.5 | 193809180_MIN_DET |
| St. Louis Browns | BAL | -4.09 | 193809181_NYA_BAL |
| Philadelphia Phillies | PHI | -1.83 | 193809161_CIN_PHI |
| Detroit Tigers | DET | -1.4 | 193809170_NYA_DET |
| Cleveland Indians | CLE | -0.88 | 193809160_BOS_CLE |
Based on accumulated WAA for this season up to 1938-09-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +029+ | 5.19 | Bill McGee | 203.7 | SLN |
| +035+ | 4.73 | Jumbo Brown | 85.7 | SFN |
| +045+ | 4.04 | Ira Hutchinson | 132.7 | ATL |
| +048+ | 3.55 | Dizzy Dean | 66 | CHN |
| +062+ | 2.79 | Luke Hamlin | 217.7 | LAN |
| +068+ | 2.65 | Jim Weaver | 125 | TOT |
| +071+ | 2.58 | Bill Swift | 139.3 | PIT |
| +092+ | 1.43 | Dick Coffman | 105.3 | SFN |
| XXXXX | 1.11 | Harry Eisenstat | 114.3 | DET |
| XXXXX | 1.07 | Red Barrett | 28 | CIN |
| XXXXX | 0.87 | Jack Russell | 90 | CHN |
| XXXXX | 0.85 | Harry Gumbert | 213.7 | SFN |
| XXXXX | 0.4 | Joe Rogalski | 6 | DET |
| XXXXX | 0.1 | Tom Lanning | 1 | PHI |
| XXXXX | 0.1 | Tom Baker | 1 | SFN |
| XXXXX | -0.01 | Art Doll | 2 | ATL |
| XXXXX | -0.09 | Jim Bagby | 178.7 | BOS |
| XXXXX | -0.19 | Ralph Buxton | 8.3 | OAK |
| XXXXX | -0.33 | Clay Smith | 3 | CLE |
| XXXXX | -0.34 | Ted Olson | 7 | BOS |
| XXXXX | -0.59 | Al Milnar | 65.3 | CLE |
| XXXXX | -0.6 | Dick Midkiff | 35.3 | BOS |
| XXXXX | -0.7 | Joe Bowman | 60 | PIT |
| -104- | -1.31 | Boots Poffenberger | 105 | DET |
| -083- | -1.6 | Ed Cole | 78 | BAL |
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