| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 9.17 | 193006100_OAK_CHA |
| Cincinnati Reds | CIN | 2.65 | 193006081_PHI_CIN |
| Chicago White Sox | CHA | 1.49 | 193006100_OAK_CHA |
| Washington Senators | MIN | 0.79 | 193006090_MIN_CLE |
| St. Louis Cardinals | SLN | 0.13 | 193006080_SLN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -4 | 193006100_BOS_DET |
| Boston Braves | ATL | -2.41 | 193006080_PIT_ATL |
| Philadelphia Phillies | PHI | -2.37 | 193006081_PHI_CIN |
| Boston Red Sox | BOS | -0.79 | 193006080_BOS_DET |
| Chicago Cubs | CHN | -0.54 | 193006100_CHN_PHI |
Based on accumulated WAA for this season up to 1930-06-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +008+ | 4.18 | Benny Frey | 85 | CIN |
| +009+ | 3.76 | Lefty Grove | 90.7 | OAK |
| +030+ | 2.27 | Bobby Burke | 32 | MIN |
| +045+ | 1.82 | Pete Appleton | 48 | CLE |
| +052+ | 1.59 | Watty Clark | 77 | LAN |
| +054+ | 1.5 | Chad Kimsey | 32 | BAL |
| +055+ | 1.48 | Danny MacFayden | 82.3 | BOS |
| XXXXX | 0.99 | Bill Sherdel | 57 | SLN |
| XXXXX | 0.93 | Hal Haid | 19.3 | SLN |
| XXXXX | 0.74 | George Blaeholder | 34.7 | BAL |
| XXXXX | 0.68 | Garland Braxton | 23.3 | MIN |
| XXXXX | 0.66 | Dutch Henry | 48.3 | CHA |
| XXXXX | 0.49 | Hank Johnson | 53.7 | NYA |
| XXXXX | 0.33 | Bobo Newsom | 3 | LAN |
| XXXXX | 0.26 | Si Johnson | 19 | CIN |
| XXXXX | 0.25 | Mal Moss | 9.7 | CHN |
| XXXXX | 0.2 | Leon Chagnon | 26 | PIT |
| XXXXX | 0.18 | Lefty Gomez | 43.3 | NYA |
| XXXXX | 0.08 | Percy Jones | 15.7 | PIT |
| XXXXX | 0.07 | Archie Campbell | 21 | CIN |
| XXXXX | -0.02 | Chet Nichols | 5.3 | PHI |
| XXXXX | -0.02 | Red Faber | 55.3 | CHA |
| XXXXX | -0.11 | Clise Dudley | 37 | LAN |
| XXXXX | -0.35 | Hal McKain | 45 | CHA |
| XXXXX | -0.44 | Joe Heving | 11 | SFN |
_