| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 4.51 | 193007140_OAK_BAL |
| Cincinnati Reds | CIN | 1.71 | 193007121_CIN_PHI |
| Brooklyn Robins | LAN | 0.92 | 193007130_PIT_LAN |
| Washington Senators | MIN | 0.66 | 193007130_MIN_DET |
| St. Louis Cardinals | SLN | 0.39 | 193007120_SLN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -17.62 | 193007121_CIN_PHI |
| Boston Red Sox | BOS | -0.29 | 193007140_BOS_CLE |
| Boston Braves | ATL | -0.27 | 193007131_CHN_ATL |
| Detroit Tigers | DET | -0.09 | 193007140_MIN_DET |
| Pittsburgh Pirates | PIT | -0.08 | 193007140_PIT_LAN |
Based on accumulated WAA for this season up to 1930-07-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 7.21 | Lefty Grove | 145.7 | OAK |
| +042+ | 2.57 | Bobby Burke | 46 | MIN |
| +043+ | 2.56 | George Pipgras | 135 | NYA |
| +057+ | 2.15 | Pat Caraway | 78.7 | CHA |
| +077+ | 1.56 | Dolf Luque | 90.3 | LAN |
| +078+ | 1.53 | Dutch Henry | 103 | CHA |
| +084+ | 1.38 | Lloyd Brown | 124.3 | MIN |
| XXXXX | 1.17 | Ray Phelps | 88.7 | LAN |
| XXXXX | 1.03 | Si Johnson | 27.7 | CIN |
| XXXXX | 0.97 | Herb Pennock | 82.7 | NYA |
| XXXXX | 0.77 | Eddie Rommel | 71 | OAK |
| XXXXX | 0.53 | Belve Bean | 38 | CLE |
| XXXXX | 0.43 | Hal Haid | 28.3 | SLN |
| XXXXX | 0.38 | Archie Campbell | 51.7 | CIN |
| XXXXX | 0.21 | Jim Lindsey | 49 | SLN |
| XXXXX | 0.18 | Hi Bell | 65.7 | SLN |
| XXXXX | -0.03 | Clarence Mitchell | 48.7 | TOT |
| XXXXX | -0.12 | Art Herring | 76.3 | DET |
| XXXXX | -0.16 | Lynn Nelson | 41.7 | CHN |
| XXXXX | -0.17 | Frank Bushey | 6 | BOS |
| XXXXX | -0.29 | Charlie Perkins | 8.7 | OAK |
| XXXXX | -0.29 | Joe Heving | 46.3 | SFN |
| XXXXX | -0.32 | Jack Quinn | 65 | OAK |
| XXXXX | -0.34 | Al Grabowski | 61 | SLN |
| XXXXX | -0.34 | Ed Brandt | 84.7 | ATL |
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