| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 5.44 | 193008280_OAK_BOS |
| St. Louis Cardinals | SLN | 2.08 | 193008290_SLN_CHN |
| Washington Senators | MIN | 2.06 | 193008280_NYA_MIN |
| Brooklyn Robins | LAN | 0.77 | 193008270_LAN_SFN |
| Chicago Cubs | CHN | 0.76 | 193008290_SLN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -10.57 | 193008280_ATL_PHI |
| Detroit Tigers | DET | -1 | 193008280_DET_BAL |
| New York Giants | SFN | -0.81 | 193008280_LAN_SFN |
| Chicago White Sox | CHA | -0.35 | 193008280_CHA_CLE |
| St. Louis Browns | BAL | -0.34 | 193008270_DET_BAL |
Based on accumulated WAA for this season up to 1930-08-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 11.4 | Lefty Grove | 234.3 | OAK |
| +026+ | 5.55 | Bill Walker | 200 | SFN |
| +036+ | 4.56 | Pat Malone | 216.7 | CHN |
| +044+ | 3.65 | Ad Liska | 132.7 | MIN |
| +053+ | 3.19 | Jumbo Elliott | 161 | LAN |
| +057+ | 2.86 | Bob Smith | 184.7 | ATL |
| +059+ | 2.79 | Lloyd Brown | 168.3 | MIN |
| +082+ | 1.88 | Hi Bell | 110.3 | SLN |
| +084+ | 1.74 | Rip Collins | 139 | BAL |
| +086+ | 1.73 | Bud Teachout | 110 | CHN |
| +089+ | 1.6 | Whit Wyatt | 67.7 | DET |
| +094+ | 1.54 | Jim Lindsey | 97.7 | SLN |
| +096+ | 1.53 | Pete Appleton | 86.3 | CLE |
| +098+ | 1.42 | Mel Harder | 137.7 | CLE |
| XXXXX | 0.91 | Si Johnson | 56.7 | CIN |
| XXXXX | 0.82 | Eddie Rommel | 113 | OAK |
| XXXXX | 0.8 | Bill Shores | 114.7 | OAK |
| XXXXX | 0.78 | Syl Johnson | 153.7 | SLN |
| XXXXX | 0.72 | Al Grabowski | 96 | SLN |
| XXXXX | 0.62 | Clarence Mitchell | 92 | TOT |
| XXXXX | 0.56 | Jack Quinn | 88 | OAK |
| XXXXX | 0.54 | Roxie Lawson | 25.3 | CLE |
| XXXXX | 0.4 | Ken Ash | 20.3 | CIN |
| XXXXX | 0.21 | Sheriff Blake | 164.3 | CHN |
| XXXXX | -0.08 | Burleigh Grimes | 158.3 | TOT |
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