| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 4.04 | 193005301_MIN_OAK |
| St. Louis Cardinals | SLN | 2.89 | 193005301_SLN_CHN |
| Philadelphia Athletics | OAK | 2.17 | 193005290_BOS_OAK |
| St. Louis Browns | BAL | 2.05 | 193005280_DET_BAL |
| Chicago Cubs | CHN | 1.2 | 193005280_CIN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -3.5 | 193005301_CHA_BAL |
| Detroit Tigers | DET | -2.41 | 193005280_DET_BAL |
| Brooklyn Robins | LAN | -1.41 | 193005301_PHI_LAN |
| Boston Red Sox | BOS | -0.37 | 193005290_BOS_OAK |
| Pittsburgh Pirates | PIT | -0.3 | 193005301_CIN_PIT |
Based on accumulated WAA for this season up to 1930-05-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +027+ | 2.03 | Syl Johnson | 53 | SLN |
| +030+ | 1.86 | Bobby Burke | 29 | MIN |
| +042+ | 1.57 | Jim Lindsey | 22 | SLN |
| +044+ | 1.53 | Pete Appleton | 44 | CLE |
| +051+ | 1.37 | Bruce Cunningham | 33 | ATL |
| +053+ | 1.36 | Hap Collard | 15.7 | PHI |
| +055+ | 1.3 | Hal Haid | 15.7 | SLN |
| XXXXX | 0.86 | Si Johnson | 17.3 | CIN |
| XXXXX | 0.63 | Carlos Moore | 11.7 | MIN |
| XXXXX | 0.51 | Bob Osborn | 27.3 | CHN |
| XXXXX | 0.34 | Bob Weiland | 16 | CHA |
| XXXXX | 0.33 | Firpo Marberry | 42 | MIN |
| XXXXX | 0.32 | Hank Johnson | 45.3 | NYA |
| XXXXX | 0.28 | General Crowder | 57.3 | BAL |
| XXXXX | 0.22 | Garland Braxton | 17.7 | MIN |
| XXXXX | 0.16 | Ray Kolp | 16.7 | CIN |
| XXXXX | 0.08 | Clarence Mitchell | 8.3 | TOT |
| XXXXX | 0.08 | George Blaeholder | 14 | BAL |
| XXXXX | 0.06 | Hi Bell | 37 | SLN |
| XXXXX | -0.01 | Belve Bean | 3.7 | CLE |
| XXXXX | -0.02 | Dick Coffman | 54.7 | BAL |
| XXXXX | -0.03 | Archie Campbell | 15 | CIN |
| XXXXX | -0.05 | Ben Cantwell | 35.3 | ATL |
| XXXXX | -0.16 | Sal Gliatto | 8 | CLE |
| XXXXX | -0.2 | Herm Holshouser | 24.7 | BAL |
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