| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | 2.42 | 195108310_BAL_CLE |
| New York Giants | SFN | 0.92 | 195109010_LAN_SFN |
| Chicago White Sox | CHA | 0.66 | 195109020_CHA_DET |
| New York Yankees | NYA | 0.58 | 195109010_NYA_MIN |
| St. Louis Cardinals | SLN | 0.38 | 195109010_PIT_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -7.81 | 195108310_BAL_CLE |
| Pittsburgh Pirates | PIT | -2.33 | 195109020_PIT_SLN |
| Detroit Tigers | DET | -1.99 | 195109020_CHA_DET |
| Cincinnati Reds | CIN | -0.13 | 195109021_CIN_CHN |
| Brooklyn Dodgers | LAN | 0 | 195109010_LAN_SFN |
Based on accumulated WAA for this season up to 1951-09-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +029+ | 3.87 | Larry Jansen | 225.7 | SFN |
| +043+ | 3.17 | Luis Aloma | 61 | CHA |
| +045+ | 3.13 | Dutch Leonard | 72 | CHN |
| +049+ | 2.95 | Steve Gromek | 84 | CLE |
| +055+ | 2.66 | Ellis Kinder | 104.7 | BOS |
| +057+ | 2.59 | Billy Pierce | 199 | CHA |
| +067+ | 2.38 | Harry Brecheen | 128 | SLN |
| +092+ | 1.69 | Monk Dubiel | 37.3 | CHN |
| +093+ | 1.68 | Monte Kennedy | 61.7 | SFN |
| XXXXX | 1.16 | Fred Hutchinson | 158.7 | DET |
| XXXXX | 1.15 | Dave Koslo | 120 | SFN |
| XXXXX | 1.15 | Clyde King | 112.3 | LAN |
| XXXXX | 0.91 | Lou Brissie | 106.3 | TOT |
| XXXXX | 0.91 | Ted Wilks | 70.7 | TOT |
| XXXXX | 0.79 | Sandy Consuegra | 121.7 | MIN |
| XXXXX | 0.76 | Frank Smith | 58 | CIN |
| XXXXX | 0.73 | Joe Ostrowski | 81.3 | NYA |
| XXXXX | 0.71 | Jim Konstanty | 106.3 | PHI |
| XXXXX | 0.7 | Bob Kuzava | 116 | TOT |
| XXXXX | 0.63 | Ken Heintzelman | 114.3 | PHI |
| XXXXX | 0.61 | Jocko Thompson | 116.3 | PHI |
| XXXXX | 0.51 | George Estock | 52 | ATL |
| XXXXX | 0.48 | Andy Hansen | 22.7 | PHI |
| XXXXX | 0.15 | Bud Podbielan | 68.3 | LAN |
| XXXXX | -0.02 | Mickey Harris | 78.3 | MIN |
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