| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | 5.43 | 193106180_SLN_ATL |
| Washington Senators | MIN | 4.34 | 193106190_MIN_CLE |
| Chicago Cubs | CHN | 1.43 | 193106181_CHN_LAN |
| Chicago White Sox | CHA | 0.85 | 193106200_OAK_CHA |
| Philadelphia Athletics | OAK | 0.38 | 193106200_OAK_CHA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -4.5 | 193106200_NYA_BAL |
| Philadelphia Phillies | PHI | -3.6 | 193106180_CIN_PHI |
| Cincinnati Reds | CIN | -3.3 | 193106190_CIN_PHI |
| Boston Braves | ATL | -0.68 | 193106190_SLN_ATL |
| Chicago Cubs | CHN | -0.53 | 193106200_CHN_LAN |
Based on accumulated WAA for this season up to 1931-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.03 | Wilcy Moore | 55.7 | BOS |
| XXXXX | 0.98 | Hal Haid | 14.3 | ATL |
| XXXXX | 0.89 | Ed Baecht | 41 | CHN |
| XXXXX | 0.83 | Jack Ogden | 23.3 | CIN |
| XXXXX | 0.81 | Jumbo Elliott | 99 | PHI |
| XXXXX | 0.73 | Bobby Burke | 59 | MIN |
| XXXXX | 0.64 | Allyn Stout | 24 | SLN |
| XXXXX | 0.51 | Eppa Rixey | 41.3 | CIN |
| XXXXX | 0.48 | Bump Hadley | 56.3 | MIN |
| XXXXX | 0.34 | Jack Quinn | 31.7 | LAN |
| XXXXX | 0.28 | Lefty Weinert | 20.7 | NYA |
| XXXXX | 0.11 | Bill Sherdel | 46.3 | ATL |
| XXXXX | 0.11 | Mel Harder | 60.7 | CLE |
| XXXXX | -0.08 | Jim Weaver | 8 | NYA |
| XXXXX | -0.11 | Sheriff Blake | 39.3 | CHN |
| XXXXX | -0.15 | Firpo Marberry | 49.7 | MIN |
| XXXXX | -0.16 | Fred Heimach | 28.7 | LAN |
| XXXXX | -0.23 | Jack Russell | 85.7 | BOS |
| XXXXX | -0.26 | Lon Warneke | 1.7 | CHN |
| XXXXX | -0.27 | Ed Fallenstein | 21 | PHI |
| XXXXX | -0.31 | Clint Brown | 94.7 | CLE |
| XXXXX | -0.44 | Les Sweetland | 63.7 | CHN |
| XXXXX | -0.44 | Bill Shores | 10.7 | OAK |
| XXXXX | -0.5 | Bob Osborn | 16.3 | PIT |
| XXXXX | -0.5 | Ray Moss | 29.3 | TOT |
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