| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 6.55 | 193009140_OAK_CLE |
| Washington Senators | MIN | 2.44 | 193009150_MIN_CHA |
| Brooklyn Robins | LAN | 2.23 | 193009160_SLN_LAN |
| Cincinnati Reds | CIN | 0.87 | 193009150_CIN_LAN |
| St. Louis Cardinals | SLN | 0.65 | 193009160_SLN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -3.97 | 193009160_PIT_PHI |
| Cleveland Indians | CLE | -1.53 | 193009140_OAK_CLE |
| Boston Red Sox | BOS | -1.31 | 193009160_BOS_DET |
| St. Louis Browns | BAL | -1.31 | 193009160_NYA_BAL |
| Detroit Tigers | DET | -1.14 | 193009140_NYA_DET |
Based on accumulated WAA for this season up to 1930-09-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +044+ | 4.19 | Jumbo Elliott | 180.3 | LAN |
| +047+ | 4.05 | Ray Kolp | 160.7 | CIN |
| +048+ | 3.79 | Watty Clark | 195.7 | LAN |
| +050+ | 3.74 | Ad Liska | 134.3 | MIN |
| +062+ | 2.88 | Lloyd Brown | 187.3 | MIN |
| +063+ | 2.84 | Benny Frey | 226.3 | CIN |
| +077+ | 2.36 | Pete Appleton | 105.7 | CLE |
| +082+ | 2.1 | Mel Harder | 159.7 | CLE |
| +084+ | 2.06 | Hi Bell | 112.3 | SLN |
| +086+ | 1.98 | Bud Teachout | 135.3 | CHN |
| +091+ | 1.87 | Phil Collins | 224.3 | PHI |
| +094+ | 1.82 | Bobby Burke | 73.3 | MIN |
| +096+ | 1.81 | Red Faber | 148 | CHA |
| XXXXX | 1.15 | Ken Ash | 27 | CIN |
| XXXXX | 1 | Jim Lindsey | 102.7 | SLN |
| XXXXX | 0.37 | Bill Sherdel | 181.3 | TOT |
| XXXXX | 0.36 | Si Johnson | 64.7 | CIN |
| XXXXX | 0.24 | Dutch Henry | 154.7 | CHA |
| XXXXX | 0.16 | Tony Kaufmann | 3.3 | SLN |
| XXXXX | 0.1 | Ken Jones | 16 | ATL |
| XXXXX | 0 | Spades Wood | 39.7 | PIT |
| XXXXX | -0.11 | Hub Pruett | 134.7 | SFN |
| XXXXX | -0.13 | Rube Walberg | 187.3 | OAK |
| XXXXX | -0.17 | Jim Mosolf | 0.3 | PIT |
| XXXXX | -0.27 | Tiny Chaplin | 61.7 | SFN |
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