| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 4.58 | 193108200_CIN_SFN |
| Philadelphia Athletics | OAK | 2.02 | 193108200_OAK_CHA |
| Washington Senators | MIN | 1.4 | 193108191_MIN_CLE |
| Brooklyn Robins | LAN | 0.68 | 193108191_CHN_LAN |
| Philadelphia Phillies | PHI | 0.29 | 193108191_SLN_PHI |
| 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 | -2.25 | 193108210_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 1931-08-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +010+ | 6.96 | Bill Walker | 181 | SFN |
| +016+ | 5.25 | Ray Benge | 202.7 | PHI |
| +065+ | 2.14 | Jack Quinn | 56.3 | LAN |
| +075+ | 1.75 | Jack Ogden | 74 | CIN |
| +077+ | 1.63 | Bump Hadley | 128 | MIN |
| +090+ | 1.29 | Roy Mahaffey | 132.3 | OAK |
| XXXXX | 1.2 | Jim Lindsey | 53.3 | SLN |
| XXXXX | 1.06 | Fred Heimach | 92.7 | LAN |
| XXXXX | 0.96 | Jim Mooney | 12 | SFN |
| XXXXX | 0.86 | Eddie Rommel | 63 | OAK |
| XXXXX | 0.64 | Wilcy Moore | 132.7 | BOS |
| XXXXX | 0.18 | Bruce Cunningham | 114.7 | ATL |
| XXXXX | 0.17 | Jumbo Elliott | 191.7 | PHI |
| XXXXX | 0.16 | Gordon Rhodes | 34.7 | NYA |
| XXXXX | 0.04 | Ivy Andrews | 7 | NYA |
| XXXXX | -0.01 | Hal Haid | 34.7 | ATL |
| XXXXX | -0.04 | Roy Parmelee | 14.7 | SFN |
| XXXXX | -0.18 | Steve Swetonic | 24.3 | PIT |
| XXXXX | -0.42 | Sarge Connally | 48.7 | CLE |
| XXXXX | -0.6 | Chad Kimsey | 73 | BAL |
| XXXXX | -0.63 | Vic Frasier | 194.7 | CHA |
| XXXXX | -0.7 | Wally Hebert | 82.7 | BAL |
| XXXXX | -0.89 | Pete Appleton | 39.7 | CLE |
| -106- | -1.25 | Ed Morris | 107 | BOS |
| XXXXX | -1.25 | Jud McLaughlin | 8.7 | BOS |
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