| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 6.76 | 193007030_NYA_OAK |
| St. Louis Cardinals | SLN | 0.88 | 193007020_LAN_SLN |
| Washington Senators | MIN | 0.35 | 193007021_BAL_MIN |
| Boston Red Sox | BOS | 0.31 | 193007020_CLE_BOS |
| Brooklyn Robins | LAN | 0.18 | 193007010_LAN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -0.92 | 193007010_CLE_BOS |
| New York Yankees | NYA | -0.41 | 193007030_NYA_OAK |
| Boston Braves | ATL | -0.19 | 193007030_ATL_PIT |
| Chicago Cubs | CHN | -0.16 | 193007010_SFN_CHN |
| Detroit Tigers | DET | -0.16 | 193007021_DET_OAK |
Based on accumulated WAA for this season up to 1930-07-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.04 | Lefty Grove | 135.3 | OAK |
| +031+ | 2.84 | Wes Ferrell | 134.7 | CLE |
| +044+ | 2.2 | Phil Collins | 80.3 | PHI |
| +045+ | 2.12 | Jumbo Elliott | 98.3 | LAN |
| +059+ | 1.65 | Pete Appleton | 51 | CLE |
| +062+ | 1.62 | Ed Morris | 55.7 | BOS |
| +068+ | 1.54 | Pat Caraway | 59.3 | CHA |
| XXXXX | 1.04 | Dolf Luque | 83 | LAN |
| XXXXX | 0.87 | Bob Osborn | 52.7 | CHN |
| XXXXX | 0.82 | Si Johnson | 25.7 | CIN |
| XXXXX | 0.71 | Clarence Mitchell | 38 | TOT |
| XXXXX | 0.66 | Lloyd Brown | 100.3 | MIN |
| XXXXX | 0.59 | Tiny Chaplin | 9 | SFN |
| XXXXX | 0.31 | Bud Teachout | 47.7 | CHN |
| XXXXX | 0.28 | Jim Lindsey | 43.7 | SLN |
| XXXXX | 0.26 | Charlie Perkins | 6 | OAK |
| XXXXX | 0.19 | Al Grabowski | 56 | SLN |
| XXXXX | 0.17 | Archie Campbell | 34.7 | CIN |
| XXXXX | 0.07 | George Blaeholder | 67.7 | BAL |
| XXXXX | -0.15 | Joe Heving | 30.3 | SFN |
| XXXXX | -0.22 | Jack Quinn | 63.3 | OAK |
| XXXXX | -0.28 | Bill Henderson | 5 | NYA |
| XXXXX | -0.34 | Hi Bell | 55 | SLN |
| XXXXX | -0.54 | Chad Kimsey | 47.3 | BAL |
| XXXXX | -0.55 | Eppa Rixey | 48.7 | CIN |
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