| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 6.36 | 193108070_SFN_PHI |
| Washington Senators | MIN | 5.97 | 193108060_BOS_MIN |
| Chicago Cubs | CHN | 1.96 | 193108080_CHN_SLN |
| St. Louis Cardinals | SLN | 1.11 | 193108080_CHN_SLN |
| Cincinnati Reds | CIN | 0.92 | 193108060_CIN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -2.99 | 193108070_BAL_CHA |
| Philadelphia Phillies | PHI | -2.38 | 193108060_SFN_PHI |
| Boston Red Sox | BOS | -0.99 | 193108080_BOS_MIN |
| Detroit Tigers | DET | -0.32 | 193108080_DET_CLE |
| Chicago White Sox | CHA | -0.32 | 193108081_BAL_CHA |
Based on accumulated WAA for this season up to 1931-08-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 6.02 | Carl Hubbell | 168.7 | SFN |
| +019+ | 4.48 | Lloyd Brown | 175.3 | MIN |
| +036+ | 3.02 | Bump Hadley | 114.3 | MIN |
| +050+ | 2.27 | Flint Rhem | 146.3 | SLN |
| +056+ | 2.13 | Jack Quinn | 54 | LAN |
| +063+ | 1.92 | Jakie May | 56.7 | CHN |
| +064+ | 1.88 | Larry Benton | 127.7 | CIN |
| +069+ | 1.78 | George Uhle | 140.7 | DET |
| +073+ | 1.72 | Jumbo Elliott | 183.3 | PHI |
| +076+ | 1.7 | Jack Ogden | 69.3 | CIN |
| +081+ | 1.61 | Bob Smith | 168.3 | CHN |
| XXXXX | 1.21 | Jack Berly | 96 | SFN |
| XXXXX | 1.12 | Roy Mahaffey | 115 | OAK |
| XXXXX | 1.01 | Jim Lindsey | 51.3 | SLN |
| XXXXX | 0.87 | Lon Warneke | 39.3 | CHN |
| XXXXX | 0.69 | Eddie Rommel | 61 | OAK |
| XXXXX | 0.61 | Sarge Connally | 23 | CLE |
| XXXXX | 0.29 | Ed Baecht | 59.3 | CHN |
| XXXXX | 0.1 | Vic Sorrell | 172.3 | DET |
| XXXXX | 0.05 | Dolf Luque | 90.7 | LAN |
| XXXXX | -0.11 | Hal Haid | 27 | ATL |
| XXXXX | -0.14 | Mel Harder | 131.3 | CLE |
| XXXXX | -0.15 | Steve Swetonic | 20.3 | PIT |
| XXXXX | -0.26 | Bill Morrell | 66 | SFN |
| XXXXX | -0.35 | Erv Brame | 117 | PIT |
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