| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Bees | ATL | 2.98 | 193809140_CHN_ATL |
| Pittsburgh Pirates | PIT | 2.88 | 193809141_PIT_SFN |
| New York Giants | SFN | 2.86 | 193809150_PIT_SFN |
| St. Louis Cardinals | SLN | 0.88 | 193809141_SLN_PHI |
| Cincinnati Reds | CIN | 0.6 | 193809141_CIN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -1.8 | 193809141_SLN_PHI |
| Cleveland Indians | CLE | -0.89 | 193809151_BOS_CLE |
| Brooklyn Dodgers | LAN | -0.8 | 193809141_CIN_LAN |
| Detroit Tigers | DET | -0.67 | 193809130_BOS_DET |
| Boston Red Sox | BOS | -0.59 | 193809151_BOS_CLE |
Based on accumulated WAA for this season up to 1938-09-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +030+ | 4.85 | Russ Bauers | 208.7 | PIT |
| +035+ | 4.66 | Jumbo Brown | 82.7 | SFN |
| +044+ | 4.12 | Ira Hutchinson | 132.7 | ATL |
| +052+ | 3.16 | Dizzy Dean | 61.7 | CHN |
| +056+ | 3.05 | Bob Weiland | 215.3 | SLN |
| +064+ | 2.74 | Bill Lohrman | 126.7 | SFN |
| +070+ | 2.58 | Dick Errickson | 102.3 | ATL |
| +069+ | 2.58 | Jim Weaver | 124 | TOT |
| +075+ | 2.3 | Bill Swift | 135.3 | PIT |
| +083+ | 1.67 | Dick Coffman | 103.3 | SFN |
| +084+ | 1.66 | Milt Shoffner | 116.3 | ATL |
| +085+ | 1.6 | Johnny Lanning | 132.7 | ATL |
| XXXXX | 1.16 | Harry Eisenstat | 114.3 | DET |
| XXXXX | 1.08 | Red Barrett | 28 | CIN |
| XXXXX | 0.96 | Johnny Murphy | 73.3 | NYA |
| XXXXX | 0.82 | Roy Henshaw | 128.3 | SLN |
| XXXXX | 0.73 | Slick Castleman | 89.7 | SFN |
| XXXXX | 0.69 | Mace Brown | 112.3 | PIT |
| XXXXX | 0.4 | Joe Rogalski | 6 | DET |
| XXXXX | 0.3 | Clyde Shoun | 97.3 | SLN |
| XXXXX | 0.1 | Tom Lanning | 1 | PHI |
| XXXXX | -0.01 | Art Doll | 2 | ATL |
| XXXXX | -0.01 | Clay Smith | 2 | CLE |
| XXXXX | -0.03 | Jim Bagby | 178.7 | BOS |
| XXXXX | -0.29 | Ralph Buxton | 5.3 | OAK |
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