| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 2.65 | 193108130_MIN_CHA |
| Cincinnati Reds | CIN | 0.81 | 193108141_CIN_ATL |
| St. Louis Cardinals | SLN | 0.69 | 193108130_SLN_LAN |
| New York Yankees | NYA | 0.33 | 193108150_NYA_DET |
| Chicago Cubs | CHN | 0.29 | 193108130_CHN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -3.86 | 193108130_CHN_PHI |
| Boston Red Sox | BOS | -3.78 | 193108150_BOS_CHA |
| Chicago White Sox | CHA | -2.28 | 193108140_MIN_CHA |
| St. Louis Browns | BAL | -0.82 | 193108130_BOS_BAL |
| Cleveland Indians | CLE | -0.66 | 193108141_NYA_CLE |
Based on accumulated WAA for this season up to 1931-08-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +018+ | 4.75 | Lefty Gomez | 164 | NYA |
| +022+ | 4.48 | Lloyd Brown | 182 | MIN |
| +051+ | 2.49 | Bump Hadley | 122 | MIN |
| +056+ | 2.39 | George Uhle | 157 | DET |
| +062+ | 2.2 | Jack Quinn | 54.7 | LAN |
| +069+ | 1.91 | Jakie May | 58.7 | CHN |
| +070+ | 1.9 | Jack Ogden | 73.3 | CIN |
| +077+ | 1.7 | Eppa Rixey | 92.3 | CIN |
| +084+ | 1.38 | Syl Johnson | 130.7 | SLN |
| XXXXX | 0.96 | Bruce Cunningham | 109.3 | ATL |
| XXXXX | 0.9 | Fred Heimach | 88.7 | LAN |
| XXXXX | 0.54 | Ed Baecht | 64 | CHN |
| XXXXX | 0.16 | George Pipgras | 105 | NYA |
| XXXXX | 0.07 | Ed Wells | 93 | NYA |
| XXXXX | -0.09 | Sarge Connally | 35 | CLE |
| XXXXX | -0.11 | Ad Liska | 1 | MIN |
| XXXXX | -0.12 | Steve Swetonic | 22.7 | PIT |
| XXXXX | -0.2 | Benny Frey | 102.7 | CIN |
| XXXXX | -0.2 | Allyn Stout | 54 | SLN |
| XXXXX | -0.31 | Roy Parmelee | 9.7 | SFN |
| XXXXX | -0.35 | Chad Kimsey | 71 | BAL |
| XXXXX | -0.44 | Hal Haid | 30 | ATL |
| XXXXX | -0.57 | Joe Shaute | 103.7 | LAN |
| XXXXX | -0.58 | Ray Phelps | 144.3 | LAN |
| XXXXX | -0.7 | Jud McLaughlin | 5.7 | BOS |
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