| 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 |
| Boston Braves | ATL | 1.22 | 193108180_CHN_ATL |
| Brooklyn Robins | LAN | 0.68 | 193108191_CHN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -3.49 | 193108190_NYA_BAL |
| Detroit Tigers | DET | -0.7 | 193108190_BOS_DET |
| Chicago Cubs | CHN | -0.66 | 193108200_CHN_LAN |
| New York Yankees | NYA | -0.49 | 193108200_NYA_BAL |
| Philadelphia Phillies | PHI | -0.33 | 193108180_PIT_PHI |
Based on accumulated WAA for this season up to 1931-08-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 6.92 | Bill Walker | 181 | SFN |
| +016+ | 5.2 | Ray Benge | 202.7 | PHI |
| +025+ | 4.26 | Lloyd Brown | 190.7 | MIN |
| +039+ | 3.18 | Rube Walberg | 221.7 | OAK |
| +062+ | 2.28 | George Uhle | 157 | DET |
| +067+ | 2.12 | Jack Quinn | 56.3 | LAN |
| +069+ | 2.03 | Bob Weiland | 25 | CHA |
| +076+ | 1.73 | Jack Ogden | 74 | CIN |
| +080+ | 1.59 | Bump Hadley | 128 | MIN |
| XXXXX | 1.19 | Jim Lindsey | 53.3 | SLN |
| XXXXX | 1.04 | Fred Heimach | 92.7 | LAN |
| XXXXX | 0.96 | Jim Mooney | 12 | SFN |
| XXXXX | 0.85 | Eddie Rommel | 63 | OAK |
| XXXXX | 0.64 | Wilcy Moore | 131 | BOS |
| XXXXX | 0.52 | Ed Baecht | 64 | CHN |
| XXXXX | 0.15 | Bruce Cunningham | 114.7 | ATL |
| XXXXX | 0.15 | Gordon Rhodes | 34.7 | NYA |
| XXXXX | 0.13 | Jumbo Elliott | 191.7 | PHI |
| XXXXX | 0.04 | Ivy Andrews | 7 | NYA |
| XXXXX | -0.01 | Hal Haid | 34.7 | ATL |
| XXXXX | -0.04 | Roy Parmelee | 14.7 | SFN |
| XXXXX | -0.08 | Vic Frasier | 194.3 | CHA |
| XXXXX | -0.18 | Steve Swetonic | 24.3 | PIT |
| XXXXX | -0.22 | Allyn Stout | 54 | SLN |
| XXXXX | -0.43 | Sarge Connally | 48.7 | CLE |
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