| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 3.16 | 194809030_CHN_PIT |
| New York Yankees | NYA | 0.92 | 194809031_MIN_NYA |
| Cleveland Indians | CLE | 0.57 | 194809040_CLE_BAL |
| New York Giants | SFN | 0.54 | 194809031_SFN_LAN |
| Brooklyn Dodgers | LAN | 0.38 | 194809031_SFN_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -3.36 | 194809040_CLE_BAL |
| Washington Senators | MIN | -1.92 | 194809031_MIN_NYA |
| Philadelphia Athletics | OAK | -1.33 | 194809030_BOS_OAK |
| Detroit Tigers | DET | -0.79 | 194809030_DET_CHA |
| Chicago White Sox | CHA | -0.5 | 194809040_DET_CHA |
Based on accumulated WAA for this season up to 1948-09-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +007+ | 7.47 | Johnny Schmitz | 216.3 | CHN |
| +021+ | 4.76 | Ted Wilks | 113 | SLN |
| +050+ | 2.84 | Ed Klieman | 78.3 | CLE |
| +056+ | 2.67 | Kirby Higbe | 133.7 | PIT |
| +058+ | 2.57 | Harry Gumbert | 89 | CIN |
| +059+ | 2.5 | Steve Gromek | 105.7 | CLE |
| +066+ | 2.1 | Jess Dobernic | 71.7 | CHN |
| +071+ | 1.97 | Ralph Branca | 177 | LAN |
| +080+ | 1.8 | Dave Koslo | 127.3 | SFN |
| +086+ | 1.65 | Tommy Byrne | 91.3 | NYA |
| +089+ | 1.54 | Paul Minner | 51.3 | LAN |
| +091+ | 1.29 | Joe Haynes | 126 | CHA |
| XXXXX | 1.19 | Bobby Hogue | 81.3 | ATL |
| XXXXX | 1.14 | Jim Blackburn | 16 | CIN |
| XXXXX | 0.99 | Russ Christopher | 52.3 | CLE |
| XXXXX | 0.98 | Mickey Haefner | 143.7 | MIN |
| XXXXX | 0.76 | Red Embree | 69 | NYA |
| XXXXX | 0.74 | Joe Hatten | 166.3 | LAN |
| XXXXX | 0.53 | Clyde Shoun | 67.7 | ATL |
| XXXXX | 0.43 | Ted Gray | 52.3 | DET |
| XXXXX | 0.07 | Johnny Antonelli | 3 | ATL |
| XXXXX | 0.06 | Frank Hiller | 61.7 | NYA |
| XXXXX | -0.01 | Bubba Harris | 76.3 | OAK |
| XXXXX | -0.08 | Hank Behrman | 80.7 | LAN |
| XXXXX | -0.1 | Blix Donnelly | 104.7 | PHI |
_