| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 2.14 | 193107020_OAK_CLE |
| Washington Senators | MIN | 2 | 193107010_MIN_BAL |
| St. Louis Cardinals | SLN | 1.15 | 193107010_SLN_SFN |
| Chicago Cubs | CHN | 1.01 | 193107010_CHN_PHI |
| Brooklyn Robins | LAN | 0.83 | 193107020_CIN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -4.03 | 193107010_CHN_PHI |
| St. Louis Browns | BAL | -2.3 | 193107010_MIN_BAL |
| Cincinnati Reds | CIN | -1.66 | 193107010_CIN_LAN |
| New York Yankees | NYA | -1.64 | 193107010_NYA_DET |
| Detroit Tigers | DET | -0.81 | 193107010_NYA_DET |
Based on accumulated WAA for this season up to 1931-07-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 2.29 | George Earnshaw | 147 | OAK |
| +049+ | 1.76 | Bump Hadley | 72.3 | MIN |
| +058+ | 1.55 | Jim Lindsey | 39 | SLN |
| +061+ | 1.49 | Charlie Root | 102.3 | CHN |
| XXXXX | 1.2 | Syl Johnson | 80 | SLN |
| XXXXX | 0.99 | Jack Quinn | 38 | LAN |
| XXXXX | 0.54 | Bill Morrell | 48.7 | SFN |
| XXXXX | 0.42 | Fred Heimach | 40.7 | LAN |
| XXXXX | 0.37 | Steve Swetonic | 3.7 | PIT |
| XXXXX | 0.28 | Jim Weaver | 18 | NYA |
| XXXXX | 0.12 | Tiny Chaplin | 12 | SFN |
| XXXXX | 0.05 | Jumbo Elliott | 122.7 | PHI |
| XXXXX | -0.01 | Ed Baecht | 51 | CHN |
| XXXXX | -0.17 | Ed Fallenstein | 24 | PHI |
| XXXXX | -0.18 | Hal Haid | 19.7 | ATL |
| XXXXX | -0.38 | Sheriff Blake | 43 | CHN |
| XXXXX | -0.48 | Larry Benton | 86.7 | CIN |
| XXXXX | -0.5 | Clyde Day | 42 | LAN |
| XXXXX | -0.6 | Rip Collins | 55.3 | BAL |
| XXXXX | -0.62 | Chad Kimsey | 40.3 | BAL |
| XXXXX | -0.63 | Lon Warneke | 10.7 | CHN |
| XXXXX | -0.63 | Hank McDonald | 42.7 | OAK |
| XXXXX | -0.72 | Bud Teachout | 20.3 | CHN |
| XXXXX | -0.82 | Lew Krausse | 2.3 | OAK |
| XXXXX | -0.9 | Dutch Schesler | 18.7 | PHI |
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