| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 3.81 | 193108240_MIN_DET |
| Pittsburgh Pirates | PIT | 1.99 | 193108231_PIT_LAN |
| Brooklyn Robins | LAN | 1.61 | 193108231_PIT_LAN |
| Philadelphia Athletics | OAK | 1.22 | 193108220_OAK_CHA |
| Philadelphia Phillies | PHI | 0.9 | 193108221_SLN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -5.97 | 193108240_OAK_BAL |
| Chicago White Sox | CHA | -5.14 | 193108240_NYA_CHA |
| Detroit Tigers | DET | -2.66 | 193108220_BOS_DET |
| New York Yankees | NYA | -0.36 | 193108220_NYA_BAL |
| Cincinnati Reds | CIN | -0.23 | 193108221_CIN_SFN |
Based on accumulated WAA for this season up to 1931-08-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 5.22 | Ray Benge | 202.7 | PHI |
| +022+ | 4.9 | Larry French | 231.3 | PIT |
| +025+ | 4.41 | Lloyd Brown | 200.3 | MIN |
| +041+ | 3.27 | Heinie Meine | 208 | PIT |
| +062+ | 2.26 | Jack Quinn | 57.7 | LAN |
| +073+ | 1.89 | Fred Heimach | 101.3 | LAN |
| +080+ | 1.69 | Bump Hadley | 137.3 | MIN |
| +081+ | 1.67 | Bob Weiland | 32 | CHA |
| +090+ | 1.39 | Jim Lindsey | 55.3 | SLN |
| +094+ | 1.3 | Rip Collins | 103.3 | BAL |
| XXXXX | 0.86 | Eddie Rommel | 63 | OAK |
| XXXXX | 0.76 | Wilcy Moore | 133.7 | BOS |
| XXXXX | 0.72 | Ben Cantwell | 96.7 | ATL |
| XXXXX | 0.56 | Jumbo Elliott | 198 | PHI |
| XXXXX | 0.4 | Jack Berly | 101 | SFN |
| XXXXX | 0.24 | Bruce Cunningham | 115.7 | ATL |
| XXXXX | 0.09 | Ivy Andrews | 12 | NYA |
| XXXXX | 0.01 | Roy Parmelee | 17.3 | SFN |
| XXXXX | -0.17 | Steve Swetonic | 24.3 | PIT |
| XXXXX | -0.18 | Ed Wells | 108.3 | NYA |
| XXXXX | -0.35 | Grant Bowler | 5 | CHA |
| XXXXX | -0.43 | Frank Watt | 100.3 | PHI |
| XXXXX | -0.72 | Wally Hebert | 82.7 | BAL |
| XXXXX | -0.76 | Pete Appleton | 45.3 | CLE |
| XXXXX | -1.15 | Chad Kimsey | 74 | BAL |
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