| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 4.71 | 193008030_OAK_NYA |
| Cincinnati Reds | CIN | 4.26 | 193008010_SLN_CIN |
| Washington Senators | MIN | 3.28 | 193008021_MIN_NYA |
| Boston Red Sox | BOS | 1.16 | 193008010_NYA_BOS |
| St. Louis Cardinals | SLN | 0.96 | 193008031_SLN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -5.04 | 193008010_LAN_PHI |
| Cleveland Indians | CLE | -1.12 | 193008030_CLE_BAL |
| New York Yankees | NYA | -1.06 | 193008021_MIN_NYA |
| Detroit Tigers | DET | -0.56 | 193008010_CHA_DET |
| Boston Red Sox | BOS | -0.55 | 193008031_BOS_MIN |
Based on accumulated WAA for this season up to 1930-08-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 8.75 | Lefty Grove | 179.3 | OAK |
| +031+ | 3.97 | Bump Hadley | 154 | MIN |
| +037+ | 3.59 | Ray Kolp | 101.3 | CIN |
| +057+ | 2.65 | Watty Clark | 148 | LAN |
| +059+ | 2.52 | Rip Collins | 112 | BAL |
| +069+ | 2.08 | Hi Bell | 94.7 | SLN |
| +076+ | 1.81 | Syl Johnson | 130.7 | SLN |
| +078+ | 1.73 | George Earnshaw | 191.3 | OAK |
| +079+ | 1.7 | Lloyd Brown | 132.3 | MIN |
| +091+ | 1.35 | Pete Appleton | 78.7 | CLE |
| XXXXX | 1.19 | Bobby Burke | 60 | MIN |
| XXXXX | 1.07 | Dutch Henry | 129.3 | CHA |
| XXXXX | 1.02 | Bob Osborn | 85.7 | CHN |
| XXXXX | 0.77 | Si Johnson | 46.3 | CIN |
| XXXXX | 0.73 | Bud Teachout | 85 | CHN |
| XXXXX | 0.5 | Jack Quinn | 79.7 | OAK |
| XXXXX | 0.39 | Mal Moss | 18 | CHN |
| XXXXX | 0.34 | Harry Child | 3 | MIN |
| XXXXX | 0.18 | Roxie Lawson | 3.3 | CLE |
| XXXXX | 0.16 | Al Grabowski | 81.7 | SLN |
| XXXXX | 0.09 | Ken Ash | 8 | CIN |
| XXXXX | 0.07 | Fred Heimach | 4.3 | LAN |
| XXXXX | 0.06 | Roy Mahaffey | 125.3 | OAK |
| XXXXX | -0.08 | Sheriff Blake | 120 | CHN |
| XXXXX | -0.17 | Ken Jones | 11.3 | ATL |
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