| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 10.06 | 193007300_OAK_MIN |
| Brooklyn Robins | LAN | 5.37 | 193007280_LAN_ATL |
| Cincinnati Reds | CIN | 1.04 | 193007290_CIN_CHN |
| Philadelphia Athletics | OAK | 0.86 | 193007290_NYA_OAK |
| Chicago Cubs | CHN | 0.53 | 193007290_CIN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -5 | 193007290_PHI_SFN |
| Cleveland Indians | CLE | -1.69 | 193007300_DET_CLE |
| St. Louis Browns | BAL | -1.1 | 193007280_CHA_BAL |
| New York Yankees | NYA | -0.76 | 193007290_NYA_OAK |
| Detroit Tigers | DET | -0.5 | 193007300_DET_CLE |
Based on accumulated WAA for this season up to 1930-07-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +018+ | 5.18 | Ad Liska | 110 | MIN |
| +028+ | 4.14 | Firpo Marberry | 154.3 | MIN |
| +030+ | 3.72 | Ray Kolp | 95.3 | CIN |
| +036+ | 3.59 | Bump Hadley | 144 | MIN |
| +039+ | 3.35 | Pat Malone | 163.3 | CHN |
| +068+ | 2.04 | Ray Phelps | 117 | LAN |
| +077+ | 1.63 | George Earnshaw | 182.3 | OAK |
| +078+ | 1.61 | Lloyd Brown | 130.3 | MIN |
| +080+ | 1.58 | Pete Appleton | 75.7 | CLE |
| +091+ | 1.4 | Bud Teachout | 82 | CHN |
| +094+ | 1.38 | Eddie Rommel | 93.3 | OAK |
| +095+ | 1.36 | Dutch Henry | 120 | CHA |
| +097+ | 1.28 | Earl Whitehill | 125 | DET |
| XXXXX | 1.16 | Si Johnson | 44.3 | CIN |
| XXXXX | 1.01 | Bobby Burke | 55 | MIN |
| XXXXX | 0.34 | Mal Moss | 17.7 | CHN |
| XXXXX | 0.26 | Fred Heimach | 2.3 | LAN |
| XXXXX | 0.2 | Red Ruffing | 134.7 | TOT |
| XXXXX | 0.09 | Ken Ash | 8 | CIN |
| XXXXX | -0.06 | Ken Jones | 5 | ATL |
| XXXXX | -0.19 | Ed Walsh | 75.3 | CHA |
| XXXXX | -0.21 | Al Grabowski | 78.7 | SLN |
| XXXXX | -0.25 | Carl Fischer | 7 | MIN |
| XXXXX | -0.3 | Ed Durham | 54 | BOS |
| XXXXX | -0.4 | Roy Mahaffey | 122 | OAK |
_