| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Robins | LAN | 2.34 | 193106110_LAN_CIN |
| Washington Senators | MIN | 1.56 | 193106110_CLE_MIN |
| St. Louis Cardinals | SLN | 0.41 | 193106100_ATL_SLN |
| Chicago Cubs | CHN | 0.2 | 193106110_PHI_CHN |
| New York Giants | SFN | 0.03 | 193106110_SFN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -1.45 | 193106090_DET_OAK |
| Boston Braves | ATL | -1.35 | 193106110_ATL_SLN |
| Philadelphia Phillies | PHI | -1.04 | 193106110_PHI_CHN |
| St. Louis Browns | BAL | -0.7 | 193106110_BAL_OAK |
| Chicago White Sox | CHA | -0.69 | 193106090_CHA_MIN |
Based on accumulated WAA for this season up to 1931-06-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 2.05 | Jack Berly | 56 | SFN |
| +032+ | 1.81 | Ed Morris | 42 | BOS |
| XXXXX | 1.19 | Jakie May | 33.3 | CHN |
| XXXXX | 1.1 | Jim Lindsey | 22.3 | SLN |
| XXXXX | 1.05 | Wilcy Moore | 51.3 | BOS |
| XXXXX | 0.83 | Frank Watt | 26 | PHI |
| XXXXX | 0.62 | Fred Heimach | 28 | LAN |
| XXXXX | 0.55 | Earl Mattingly | 14.3 | LAN |
| XXXXX | 0.31 | Jim Weaver | 7.7 | NYA |
| XXXXX | 0.26 | Allyn Stout | 18 | SLN |
| XXXXX | 0.22 | Ed Baecht | 32 | CHN |
| XXXXX | 0.22 | Lefty Weinert | 20 | NYA |
| XXXXX | 0.19 | Tiny Chaplin | 2 | SFN |
| XXXXX | 0.13 | Milt Shoffner | 22.7 | CLE |
| XXXXX | 0.07 | Jack Quinn | 26.7 | LAN |
| XXXXX | 0.04 | Jumbo Elliott | 76.7 | PHI |
| XXXXX | -0.04 | Watty Clark | 58 | LAN |
| XXXXX | -0.05 | Glenn Spencer | 29.7 | PIT |
| XXXXX | -0.07 | Flint Rhem | 51.7 | SLN |
| XXXXX | -0.07 | Sam Gray | 82.3 | BAL |
| XXXXX | -0.09 | George Grant | 12 | PIT |
| XXXXX | -0.16 | Firpo Marberry | 45.3 | MIN |
| XXXXX | -0.18 | Fay Thomas | 43 | CLE |
| XXXXX | -0.18 | Ed Fallenstein | 13.3 | PHI |
| XXXXX | -0.24 | Roxie Lawson | 4 | CLE |
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