| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 1.79 | 193105130_MIN_CLE |
| Chicago White Sox | CHA | 0.65 | 193105140_OAK_CHA |
| Boston Red Sox | BOS | 0.5 | 193105150_BOS_CHA |
| Chicago Cubs | CHN | 0.47 | 193105150_CHN_LAN |
| Brooklyn Robins | LAN | 0.23 | 193105150_CHN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -6.55 | 193105140_NYA_BAL |
| Cleveland Indians | CLE | -1.25 | 193105130_MIN_CLE |
| Detroit Tigers | DET | -0.8 | 193105150_NYA_DET |
| Cincinnati Reds | CIN | -0.74 | 193105151_CIN_PHI |
| Chicago White Sox | CHA | -0.26 | 193105130_OAK_CHA |
Based on accumulated WAA for this season up to 1931-05-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 1.7 | Wilcy Moore | 38.3 | BOS |
| +024+ | 1.37 | Jakie May | 14.7 | CHN |
| XXXXX | 0.94 | Ed Baecht | 12.3 | CHN |
| XXXXX | 0.87 | Jim Lindsey | 12 | SLN |
| XXXXX | 0.78 | Clyde Day | 14.7 | LAN |
| XXXXX | 0.61 | Jack Berly | 14 | SFN |
| XXXXX | 0.59 | Charlie Sullivan | 26.7 | DET |
| XXXXX | 0.42 | Art Herring | 11.3 | DET |
| XXXXX | 0.41 | Joe Heving | 7 | SFN |
| XXXXX | 0.35 | Ted Lyons | 6 | CHA |
| XXXXX | 0.25 | Fred Stiely | 2.7 | BAL |
| XXXXX | 0.08 | Dutch Schesler | 12.7 | PHI |
| XXXXX | 0.08 | Larry Benton | 34 | CIN |
| XXXXX | 0.04 | Fred Heimach | 7 | LAN |
| XXXXX | 0.02 | Fay Thomas | 18 | CLE |
| XXXXX | 0.01 | Frank Watt | 19 | PHI |
| XXXXX | -0.21 | Lefty Gomez | 24.7 | NYA |
| XXXXX | -0.24 | Lil Stoner | 2 | PHI |
| XXXXX | -0.29 | Milt Shoffner | 8 | CLE |
| XXXXX | -0.4 | Belve Bean | 4.7 | CLE |
| XXXXX | -0.43 | Bud Teachout | 4.3 | CHN |
| XXXXX | -0.49 | Jim Moore | 15 | CHA |
| XXXXX | -0.49 | Ed Fallenstein | 6.3 | PHI |
| XXXXX | -0.59 | Pete Appleton | 2.7 | CLE |
| XXXXX | -0.6 | Ownie Carroll | 11.3 | CIN |
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