| 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 |
|---|---|---|---|
| St. Louis Browns | BAL | -2.8 | 194808291_BAL_BOS |
| Chicago White Sox | CHA | -2.73 | 194808280_CHA_BOS |
| Washington Senators | MIN | -1.89 | 194808300_CLE_MIN |
| Philadelphia Athletics | OAK | -0.93 | 194808280_BAL_OAK |
| Pittsburgh Pirates | PIT | -0.59 | 194808291_ATL_PIT |
Based on accumulated WAA for this season up to 1948-08-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 8.06 | Dutch Leonard | 185.7 | PHI |
| +011+ | 6.66 | Harry Brecheen | 182 | SLN |
| +020+ | 4.82 | Ted Wilks | 113 | SLN |
| +022+ | 4.54 | Gene Bearden | 152.7 | CLE |
| +034+ | 3.58 | Vic Raschi | 173 | NYA |
| +041+ | 3.36 | Rex Barney | 175.7 | LAN |
| +047+ | 3.05 | Eddie Lopat | 187 | NYA |
| +056+ | 2.55 | Ed Klieman | 72.7 | CLE |
| +059+ | 2.37 | Harry Gumbert | 86.3 | CIN |
| +060+ | 2.37 | Kirby Higbe | 129.7 | PIT |
| +068+ | 2 | Allie Reynolds | 191.3 | NYA |
| +070+ | 1.94 | Sheldon Jones | 160.7 | SFN |
| +075+ | 1.85 | Jess Dobernic | 68.7 | CHN |
| +086+ | 1.54 | Tommy Byrne | 85 | NYA |
| +085+ | 1.54 | Andy Hansen | 65.7 | SFN |
| +091+ | 1.35 | Joe Haynes | 126 | CHA |
| XXXXX | 1.19 | Ken Trinkle | 53.3 | SFN |
| XXXXX | 1.05 | Jim Blackburn | 15 | CIN |
| XXXXX | 1.01 | Bobby Hogue | 79 | ATL |
| XXXXX | 0.94 | Mickey Haefner | 142.7 | MIN |
| XXXXX | 0.93 | Paul Minner | 42.7 | LAN |
| XXXXX | 0.92 | Denny Galehouse | 111.3 | BOS |
| XXXXX | 0.86 | Russ Christopher | 50.7 | CLE |
| XXXXX | 0.84 | Virgil Trucks | 164.7 | DET |
| XXXXX | 0.82 | Red Embree | 69 | NYA |
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