| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 13.41 | 193005211_NYA_OAK |
| Cleveland Indians | CLE | 1.57 | 193005201_CLE_CHA |
| New York Yankees | NYA | 1.5 | 193005200_NYA_BOS |
| St. Louis Browns | BAL | 0.44 | 193005210_BAL_CLE |
| Washington Senators | MIN | 0.36 | 193005211_BOS_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -4.17 | 193005200_BAL_DET |
| Philadelphia Phillies | PHI | -3.77 | 193005210_PHI_SFN |
| Boston Red Sox | BOS | -0.63 | 193005221_BOS_MIN |
| Chicago Cubs | CHN | -0.35 | 193005220_CHN_PIT |
| Chicago White Sox | CHA | -0.25 | 193005201_CLE_CHA |
Based on accumulated WAA for this season up to 1930-05-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 3.12 | Lefty Grove | 60.7 | OAK |
| +043+ | 1.34 | Hap Collard | 13.7 | PHI |
| +044+ | 1.34 | Pete Appleton | 32.7 | CLE |
| +048+ | 1.28 | Bruce Cunningham | 30 | ATL |
| XXXXX | 1.18 | Hod Lisenbee | 50.3 | BOS |
| XXXXX | 0.86 | Whit Wyatt | 30 | DET |
| XXXXX | 0.86 | Mel Harder | 24.7 | CLE |
| XXXXX | 0.8 | Jim Lindsey | 15 | SLN |
| XXXXX | 0.78 | Herm Holshouser | 18.3 | BAL |
| XXXXX | 0.71 | Joe Genewich | 24 | SFN |
| XXXXX | 0.66 | Herb Pennock | 15.7 | NYA |
| XXXXX | 0.55 | Ed Durham | 13 | BOS |
| XXXXX | 0.55 | Pat Caraway | 16 | CHA |
| XXXXX | 0.47 | Phil Collins | 22.7 | PHI |
| XXXXX | 0.46 | Garland Braxton | 14 | MIN |
| XXXXX | 0.28 | Roy Mahaffey | 19.7 | OAK |
| XXXXX | 0.27 | Hank Johnson | 41 | NYA |
| XXXXX | 0.2 | Mal Moss | 9.3 | CHN |
| XXXXX | 0.16 | General Crowder | 52.3 | BAL |
| XXXXX | 0.15 | Leon Chagnon | 1.3 | PIT |
| XXXXX | 0.13 | Watty Clark | 47 | LAN |
| XXXXX | 0.11 | Bill McAfee | 1 | CHN |
| XXXXX | 0.1 | Bob Weiland | 12 | CHA |
| XXXXX | 0.02 | Bob Smith | 39.3 | ATL |
| XXXXX | 0.02 | Ray Kolp | 13.7 | CIN |
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