| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 3.19 | 194808030_MIN_CLE |
| Cleveland Indians | CLE | 1.77 | 194808011_BOS_CLE |
| New York Yankees | NYA | 1.39 | 194808030_NYA_DET |
| Boston Red Sox | BOS | 0.92 | 194808030_BOS_BAL |
| Boston Braves | ATL | 0.89 | 194808030_CIN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Detroit Tigers | DET | -1.58 | 194808030_NYA_DET |
| St. Louis Browns | BAL | -1.44 | 194808030_BOS_BAL |
| Chicago Cubs | CHN | -0.79 | 194808020_CHN_LAN |
| Chicago White Sox | CHA | -0.72 | 194808030_OAK_CHA |
| New York Giants | SFN | -0.11 | 194808020_SLN_SFN |
Based on accumulated WAA for this season up to 1948-08-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 4.76 | Ted Wilks | 87 | SLN |
| +020+ | 4.15 | Ray Scarborough | 108 | MIN |
| +029+ | 3.5 | Mel Parnell | 123 | BOS |
| +039+ | 2.85 | Kirby Higbe | 105 | PIT |
| +042+ | 2.64 | Walt Masterson | 125 | MIN |
| +049+ | 2.22 | Ed Klieman | 58 | CLE |
| +056+ | 2.13 | Russ Christopher | 44 | CLE |
| +059+ | 1.97 | Nels Potter | 76.7 | TOT |
| +066+ | 1.86 | Bobby Hogue | 61 | ATL |
| +067+ | 1.85 | Jess Dobernic | 53 | CHN |
| +075+ | 1.61 | Harry Gumbert | 71.7 | CIN |
| +076+ | 1.57 | Steve Gromek | 79.7 | CLE |
| +085+ | 1.31 | Red Embree | 64.7 | NYA |
| XXXXX | 1.07 | Tom Ferrick | 48 | MIN |
| XXXXX | 1.04 | Bubba Harris | 62 | OAK |
| XXXXX | 0.98 | Paul Minner | 27.3 | LAN |
| XXXXX | 0.95 | Andy Hansen | 55 | SFN |
| XXXXX | 0.87 | Ernie White | 20 | ATL |
| XXXXX | 0.73 | Forrest Thompson | 68.3 | MIN |
| XXXXX | 0.64 | Walker Cress | 32 | CIN |
| XXXXX | 0.59 | Joe Haynes | 98 | CHA |
| XXXXX | 0.55 | Frank Hiller | 52.7 | NYA |
| XXXXX | 0.54 | Denny Galehouse | 78 | BOS |
| XXXXX | 0.49 | Tex Hughson | 5 | BOS |
| XXXXX | 0.37 | Karl Drews | 38 | NYA |
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