| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 6.36 | 193108070_SFN_PHI |
| Washington Senators | MIN | 5.97 | 193108060_BOS_MIN |
| Cincinnati Reds | CIN | 0.92 | 193108060_CIN_PIT |
| Cleveland Indians | CLE | 0.36 | 193108050_CLE_DET |
| Chicago Cubs | CHN | 0.36 | 193108070_CHN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -3.24 | 193108050_ATL_PHI |
| St. Louis Browns | BAL | -2.99 | 193108070_BAL_CHA |
| Boston Red Sox | BOS | -0.35 | 193108060_BOS_MIN |
| Detroit Tigers | DET | -0.25 | 193108050_CLE_DET |
| New York Yankees | NYA | -0.13 | 193108060_OAK_NYA |
Based on accumulated WAA for this season up to 1931-08-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 6.03 | Carl Hubbell | 168.7 | SFN |
| +018+ | 4.48 | Lloyd Brown | 175.3 | MIN |
| +035+ | 3.02 | Bump Hadley | 114.3 | MIN |
| +037+ | 3 | Si Johnson | 187 | CIN |
| +051+ | 2.27 | Jakie May | 56 | CHN |
| +053+ | 2.14 | Jack Quinn | 54 | LAN |
| +063+ | 1.88 | Larry Benton | 127.7 | CIN |
| +069+ | 1.79 | George Uhle | 140.7 | DET |
| +074+ | 1.7 | Jack Ogden | 69.3 | CIN |
| XXXXX | 1.25 | Jumbo Elliott | 176.3 | PHI |
| XXXXX | 1.22 | Jack Berly | 96 | SFN |
| XXXXX | 1.12 | Roy Mahaffey | 115 | OAK |
| XXXXX | 1.1 | Jim Lindsey | 48 | SLN |
| XXXXX | 0.69 | Eddie Rommel | 61 | OAK |
| XXXXX | 0.67 | Lon Warneke | 37.3 | CHN |
| XXXXX | 0.61 | Sarge Connally | 23 | CLE |
| XXXXX | 0.11 | Vic Sorrell | 172.3 | DET |
| XXXXX | 0.06 | Dolf Luque | 90.7 | LAN |
| XXXXX | -0.13 | Mel Harder | 131.3 | CLE |
| XXXXX | -0.15 | Steve Swetonic | 20.3 | PIT |
| XXXXX | -0.24 | Jim Weaver | 50 | NYA |
| XXXXX | -0.25 | Bill Morrell | 66 | SFN |
| XXXXX | -0.35 | Erv Brame | 117 | PIT |
| XXXXX | -0.36 | Ray Moss | 46 | TOT |
| XXXXX | -0.48 | Jud McLaughlin | 3.7 | BOS |
_