| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 4.58 | 193108200_CIN_SFN |
| Philadelphia Athletics | OAK | 2.02 | 193108200_OAK_CHA |
| Brooklyn Robins | LAN | 1.26 | 193108221_CHN_LAN |
| Philadelphia Phillies | PHI | 0.9 | 193108221_SLN_PHI |
| Washington Senators | MIN | 0.73 | 193108200_MIN_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -4.38 | 193108210_NYA_BAL |
| Chicago White Sox | CHA | -2.95 | 193108210_OAK_CHA |
| Detroit Tigers | DET | -2.66 | 193108220_BOS_DET |
| Chicago Cubs | CHN | -0.66 | 193108200_CHN_LAN |
| New York Yankees | NYA | -0.49 | 193108200_NYA_BAL |
Based on accumulated WAA for this season up to 1931-08-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 5.22 | Ray Benge | 202.7 | PHI |
| +066+ | 2.13 | Jack Quinn | 56.3 | LAN |
| +071+ | 1.89 | Fred Heimach | 101.3 | LAN |
| +073+ | 1.85 | Bump Hadley | 134.7 | MIN |
| +076+ | 1.75 | Jack Ogden | 74 | CIN |
| +080+ | 1.67 | Bob Weiland | 32 | CHA |
| +087+ | 1.4 | Jim Lindsey | 55.3 | SLN |
| +094+ | 1.3 | Rip Collins | 103.3 | BAL |
| +095+ | 1.28 | Roy Mahaffey | 132.3 | OAK |
| XXXXX | 0.86 | Eddie Rommel | 63 | OAK |
| XXXXX | 0.64 | Wilcy Moore | 132.7 | BOS |
| XXXXX | 0.56 | Jumbo Elliott | 198 | PHI |
| XXXXX | 0.34 | Gordon Rhodes | 36.7 | NYA |
| XXXXX | 0.16 | Bruce Cunningham | 114.7 | ATL |
| XXXXX | 0.09 | Ivy Andrews | 12 | NYA |
| XXXXX | -0.01 | Hal Haid | 34.7 | ATL |
| XXXXX | -0.04 | Roy Parmelee | 14.7 | SFN |
| XXXXX | -0.16 | Grant Bowler | 2.7 | CHA |
| XXXXX | -0.18 | Steve Swetonic | 24.3 | PIT |
| XXXXX | -0.43 | Frank Watt | 100.3 | PHI |
| XXXXX | -0.43 | Sarge Connally | 48.7 | CLE |
| XXXXX | -0.62 | Chad Kimsey | 73 | BAL |
| XXXXX | -0.66 | Vic Frasier | 194.7 | CHA |
| XXXXX | -0.72 | Wally Hebert | 82.7 | BAL |
| XXXXX | -0.9 | Pete Appleton | 39.7 | CLE |
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