| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 4.73 | 193107251_SFN_CIN |
| Philadelphia Athletics | OAK | 2.1 | 193107260_OAK_CLE |
| St. Louis Cardinals | SLN | 1.64 | 193107241_PHI_SLN |
| Boston Braves | ATL | 1.37 | 193107261_ATL_SLN |
| Washington Senators | MIN | 0.63 | 193107250_BAL_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -5.18 | 193107250_BAL_MIN |
| Detroit Tigers | DET | -1.52 | 193107250_DET_NYA |
| Philadelphia Phillies | PHI | -1.41 | 193107250_PHI_SLN |
| Chicago White Sox | CHA | -0.63 | 193107240_CHA_BOS |
| Chicago Cubs | CHN | -0.56 | 193107240_ATL_CHN |
Based on accumulated WAA for this season up to 1931-07-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 4.54 | Ed Brandt | 151.7 | ATL |
| +016+ | 4.33 | Carl Hubbell | 141.7 | SFN |
| +029+ | 3.44 | Si Johnson | 170 | CIN |
| +036+ | 2.55 | Rube Walberg | 185 | OAK |
| +047+ | 2.13 | Bump Hadley | 104.7 | MIN |
| +051+ | 2.05 | Jack Quinn | 53 | LAN |
| +056+ | 1.95 | Jakie May | 50.3 | CHN |
| +072+ | 1.56 | Jack Berly | 86 | SFN |
| +080+ | 1.35 | Jim Lindsey | 48 | SLN |
| XXXXX | 1.2 | Ed Wells | 73.7 | NYA |
| XXXXX | 1.18 | Jumbo Elliott | 157.7 | PHI |
| XXXXX | 0.96 | Bob Kline | 94.7 | BOS |
| XXXXX | 0.89 | Glenn Spencer | 81 | PIT |
| XXXXX | 0.8 | Bill Morrell | 63.3 | SFN |
| XXXXX | 0.55 | Eddie Rommel | 55 | OAK |
| XXXXX | 0.49 | Wilcy Moore | 109 | BOS |
| XXXXX | 0.29 | Bobby Burke | 94.3 | MIN |
| XXXXX | 0.01 | Chad Kimsey | 57.3 | BAL |
| XXXXX | -0.17 | Frank Watt | 80.7 | PHI |
| XXXXX | -0.18 | Tommy Thomas | 148.7 | CHA |
| XXXXX | -0.29 | Hal Haid | 25 | ATL |
| XXXXX | -0.32 | Pete Appleton | 22 | CLE |
| XXXXX | -0.33 | George Pipgras | 73 | NYA |
| XXXXX | -0.44 | Cy Moore | 19 | LAN |
| XXXXX | -0.54 | Lon Warneke | 20.3 | CHN |
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