| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Dodgers | LAN | 2.8 | 194809280_ATL_LAN |
| Boston Braves | ATL | 2.71 | 194809290_ATL_LAN |
| New York Yankees | NYA | 1.87 | 194809300_NYA_OAK |
| Cleveland Indians | CLE | 0.51 | 194809290_CHA_CLE |
| New York Giants | SFN | 0.25 | 194809281_PHI_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -5.94 | 194809300_BAL_DET |
| Washington Senators | MIN | -3.91 | 194809290_MIN_BOS |
| Boston Red Sox | BOS | -1.19 | 194809290_MIN_BOS |
| Philadelphia Athletics | OAK | -0.7 | 194809300_NYA_OAK |
| Detroit Tigers | DET | -0.13 | 194809290_BAL_DET |
Based on accumulated WAA for this season up to 1948-09-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +022+ | 5.55 | Preacher Roe | 174 | LAN |
| +045+ | 3.39 | Nels Potter | 111.3 | TOT |
| +051+ | 3.04 | Dizzy Trout | 181 | DET |
| +059+ | 2.62 | Spec Shea | 155.7 | NYA |
| +064+ | 2.54 | Kirby Higbe | 155.3 | PIT |
| +068+ | 2.49 | Andy Hansen | 98 | SFN |
| +071+ | 2.28 | Sam Zoldak | 159.3 | TOT |
| +078+ | 2.06 | Vic Raschi | 219.7 | NYA |
| +082+ | 1.85 | Allie Reynolds | 232.7 | NYA |
| +083+ | 1.82 | Rip Sewell | 121.7 | PIT |
| +084+ | 1.79 | Jess Dobernic | 83.3 | CHN |
| +085+ | 1.75 | Harry Gumbert | 106 | CIN |
| +087+ | 1.74 | Ken Trinkle | 68.3 | SFN |
| +093+ | 1.63 | Bill Voiselle | 211.7 | ATL |
| +096+ | 1.56 | Carl Erskine | 58.7 | LAN |
| XXXXX | 1.23 | Randy Gumpert | 114.3 | TOT |
| XXXXX | 1.21 | Virgil Trucks | 203.7 | DET |
| XXXXX | 0.95 | Denny Galehouse | 134.3 | BOS |
| XXXXX | 0.91 | Forrest Thompson | 131.3 | MIN |
| XXXXX | 0.89 | Monk Dubiel | 150.3 | PHI |
| XXXXX | 0.66 | Jim Konstanty | 9 | PHI |
| XXXXX | 0.58 | Bob Chipman | 55.7 | CHN |
| XXXXX | 0.23 | Lou Kretlow | 20 | DET |
| XXXXX | 0.08 | Bubba Harris | 94.7 | OAK |
| XXXXX | 0.08 | Dick Koecher | 3 | PHI |
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