| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 3.77 | 193105240_BOS_MIN |
| St. Louis Cardinals | SLN | 2.37 | 193105241_SLN_CIN |
| Philadelphia Athletics | OAK | 1.02 | 193105230_BOS_OAK |
| Boston Red Sox | BOS | 0.65 | 193105230_BOS_OAK |
| Cleveland Indians | CLE | 0.62 | 193105250_CHA_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -6.11 | 193105240_PHI_LAN |
| Pittsburgh Pirates | PIT | -1.67 | 193105230_PIT_CHN |
| Cincinnati Reds | CIN | -1.56 | 193105230_SLN_CIN |
| St. Louis Browns | BAL | -1.38 | 193105231_DET_BAL |
| Detroit Tigers | DET | -0.92 | 193105241_DET_BAL |
Based on accumulated WAA for this season up to 1931-05-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +030+ | 1.47 | Sam Jones | 51 | MIN |
| XXXXX | 1.12 | Jim Lindsey | 14 | SLN |
| XXXXX | 1.09 | Ray Benge | 57 | PHI |
| XXXXX | 1.02 | Wilcy Moore | 42.3 | BOS |
| XXXXX | 1 | Bill Hallahan | 37 | SLN |
| XXXXX | 0.97 | Paul Derringer | 14.7 | SLN |
| XXXXX | 0.96 | Jakie May | 20.7 | CHN |
| XXXXX | 0.94 | Ed Baecht | 22.7 | CHN |
| XXXXX | 0.74 | Bruce Cunningham | 20.3 | ATL |
| XXXXX | 0.63 | Glenn Spencer | 19.3 | PIT |
| XXXXX | 0.58 | Earl Mattingly | 12.3 | LAN |
| XXXXX | 0.54 | Joe Heving | 8 | SFN |
| XXXXX | 0.48 | Allyn Stout | 5 | SLN |
| XXXXX | 0.46 | Frank Watt | 23 | PHI |
| XXXXX | 0.41 | Fred Heimach | 10.7 | LAN |
| XXXXX | 0.4 | Bill McAfee | 12.7 | ATL |
| XXXXX | 0.35 | Lefty Gomez | 29 | NYA |
| XXXXX | 0.34 | Joe Shaute | 35.7 | LAN |
| XXXXX | 0.33 | Bob Kline | 14 | BOS |
| XXXXX | 0.32 | Lefty Weinert | 12.7 | NYA |
| XXXXX | 0.3 | Ed Wells | 19.3 | NYA |
| XXXXX | 0.05 | Milt Shoffner | 11.3 | CLE |
| XXXXX | 0.04 | Jim Weaver | 5 | NYA |
| XXXXX | -0.09 | Carl Fischer | 45.3 | MIN |
| XXXXX | -0.13 | Jake Miller | 20.3 | CLE |
_