| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 4.01 | 193106251_OAK_BAL |
| New York Giants | SFN | 1.48 | 193106241_CHN_SFN |
| Chicago Cubs | CHN | 1.37 | 193106260_CHN_ATL |
| Brooklyn Robins | LAN | 1.31 | 193106241_PIT_LAN |
| Washington Senators | MIN | 0.86 | 193106260_MIN_CHA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -4.85 | 193106260_BOS_BAL |
| Cincinnati Reds | CIN | -1.47 | 193106250_CIN_SFN |
| Detroit Tigers | DET | -1.11 | 193106240_MIN_DET |
| Cleveland Indians | CLE | -0.76 | 193106250_BOS_CLE |
| New York Yankees | NYA | -0.74 | 193106251_NYA_CHA |
Based on accumulated WAA for this season up to 1931-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +024+ | 2.77 | Charlie Root | 97.3 | CHN |
| +035+ | 2.27 | Rube Walberg | 130.7 | OAK |
| +051+ | 1.65 | Wilcy Moore | 67.7 | BOS |
| +060+ | 1.43 | Jumbo Elliott | 109 | PHI |
| XXXXX | 1.22 | Bruce Cunningham | 61.3 | ATL |
| XXXXX | 1.15 | Jim Lindsey | 35.3 | SLN |
| XXXXX | 1.07 | Eddie Rommel | 41 | OAK |
| XXXXX | 1.06 | Bobby Burke | 68.3 | MIN |
| XXXXX | 1.04 | Bump Hadley | 63.7 | MIN |
| XXXXX | 0.9 | Hal Haid | 17.7 | ATL |
| XXXXX | 0.86 | Allyn Stout | 26 | SLN |
| XXXXX | 0.67 | Bill Morrell | 41.7 | SFN |
| XXXXX | 0.56 | Eppa Rixey | 41.3 | CIN |
| XXXXX | 0.56 | Tiny Chaplin | 8 | SFN |
| XXXXX | 0.36 | Jack Quinn | 31.7 | LAN |
| XXXXX | 0.1 | Steve Swetonic | 1 | PIT |
| XXXXX | -0.06 | Jim Weaver | 14.7 | NYA |
| XXXXX | -0.07 | Sheriff Blake | 39.3 | CHN |
| XXXXX | -0.12 | Lefty Weinert | 22.7 | NYA |
| XXXXX | -0.27 | Bud Teachout | 18.3 | CHN |
| XXXXX | -0.4 | Art Herring | 23.3 | DET |
| XXXXX | -0.42 | Les Sweetland | 71.7 | CHN |
| XXXXX | -0.47 | Ed Fallenstein | 21 | PHI |
| XXXXX | -0.65 | Joe Heving | 28 | SFN |
| XXXXX | -0.74 | Jud McLaughlin | 1 | BOS |
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