| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 6.27 | 194808291_DET_NYA |
| Cleveland Indians | CLE | 4.96 | 194808280_CLE_NYA |
| New York Giants | SFN | 2.73 | 194808281_SFN_SLN |
| St. Louis Cardinals | SLN | 1.66 | 194808291_LAN_SLN |
| Philadelphia Phillies | PHI | 0.98 | 194808281_PHI_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | -4.23 | 194808270_CHA_BOS |
| St. Louis Browns | BAL | -3.75 | 194808271_BAL_OAK |
| Philadelphia Athletics | OAK | -1.33 | 194808271_BAL_OAK |
| Washington Senators | MIN | -0.99 | 194808291_CLE_MIN |
| Pittsburgh Pirates | PIT | -0.59 | 194808291_ATL_PIT |
Based on accumulated WAA for this season up to 1948-08-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 8.07 | Dutch Leonard | 185.7 | PHI |
| +011+ | 6.66 | Harry Brecheen | 182 | SLN |
| +020+ | 4.94 | Ted Wilks | 112 | SLN |
| +023+ | 4.54 | Gene Bearden | 152.7 | CLE |
| +035+ | 3.59 | Vic Raschi | 173 | NYA |
| +039+ | 3.36 | Rex Barney | 175.7 | LAN |
| +046+ | 3.06 | Eddie Lopat | 187 | NYA |
| +050+ | 2.75 | Satchel Paige | 50.7 | CLE |
| +054+ | 2.55 | Ed Klieman | 72.7 | CLE |
| +058+ | 2.37 | Harry Gumbert | 86.3 | CIN |
| +059+ | 2.37 | Kirby Higbe | 129.7 | PIT |
| +067+ | 2.01 | Allie Reynolds | 191.3 | NYA |
| +070+ | 1.95 | Sheldon Jones | 160.7 | SFN |
| +074+ | 1.86 | Jess Dobernic | 68.7 | CHN |
| +076+ | 1.76 | Carl Erskine | 36 | LAN |
| +084+ | 1.55 | Andy Hansen | 65.7 | SFN |
| +085+ | 1.54 | Tommy Byrne | 85 | NYA |
| +089+ | 1.45 | Mickey Haefner | 137 | MIN |
| XXXXX | 1.24 | Joe Haynes | 122.7 | CHA |
| XXXXX | 1.19 | Ken Trinkle | 53.3 | SFN |
| XXXXX | 1.11 | Ernie White | 22.7 | ATL |
| XXXXX | 1.05 | Jim Blackburn | 15 | CIN |
| XXXXX | 1 | Bobby Hogue | 79 | ATL |
| XXXXX | 0.93 | Denny Galehouse | 111.3 | BOS |
| XXXXX | 0.86 | Russ Christopher | 50.7 | CLE |
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