| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 4.61 | 193007180_OAK_CHA |
| Brooklyn Robins | LAN | 2.11 | 193007170_CHN_LAN |
| Cincinnati Reds | CIN | 1.55 | 193007180_CIN_PHI |
| Washington Senators | MIN | 0.69 | 193007161_MIN_CLE |
| St. Louis Cardinals | SLN | 0.63 | 193007180_SLN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -8.77 | 193007160_SLN_PHI |
| St. Louis Browns | BAL | -0.41 | 193007180_NYA_BAL |
| Chicago Cubs | CHN | -0.39 | 193007170_CHN_LAN |
| Boston Braves | ATL | -0.3 | 193007180_PIT_ATL |
| Boston Red Sox | BOS | -0.19 | 193007180_BOS_DET |
Based on accumulated WAA for this season up to 1930-07-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 7.1 | Lefty Grove | 148.3 | OAK |
| +008+ | 6.68 | Dazzy Vance | 141.3 | LAN |
| +014+ | 5.02 | Benny Frey | 139.3 | CIN |
| +017+ | 4.72 | George Uhle | 153.7 | DET |
| +075+ | 1.77 | Pete Appleton | 63 | CLE |
| +077+ | 1.63 | Lloyd Brown | 128.3 | MIN |
| XXXXX | 1.18 | Bobby Burke | 49.7 | MIN |
| XXXXX | 0.93 | Hank Johnson | 101.7 | NYA |
| XXXXX | 0.55 | Hap Collard | 71.7 | PHI |
| XXXXX | 0.53 | Dutch Henry | 104 | CHA |
| XXXXX | 0.5 | Eddie Rommel | 84.3 | OAK |
| XXXXX | 0.41 | Jim Lindsey | 50 | SLN |
| XXXXX | 0.3 | Hi Bell | 65.7 | SLN |
| XXXXX | 0.28 | Si Johnson | 30 | CIN |
| XXXXX | 0.23 | Harry Child | 2 | MIN |
| XXXXX | 0.22 | Archie Campbell | 53.3 | CIN |
| XXXXX | -0.07 | Belve Bean | 43.3 | CLE |
| XXXXX | -0.12 | Lynn Nelson | 41.7 | CHN |
| XXXXX | -0.15 | Sloppy Thurston | 15.7 | LAN |
| XXXXX | -0.16 | Frank Bushey | 6 | BOS |
| XXXXX | -0.18 | Al Grabowski | 67 | SLN |
| XXXXX | -0.22 | Jack Quinn | 65 | OAK |
| XXXXX | -0.26 | Carl Hubbell | 120.3 | SFN |
| XXXXX | -0.49 | Chief Hogsett | 114 | DET |
| XXXXX | -0.58 | George Blaeholder | 89.3 | BAL |
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