| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 3.6 | 195106220_SFN_CHN |
| Chicago White Sox | CHA | 2.19 | 195106210_CHA_NYA |
| Cincinnati Reds | CIN | 1.26 | 195106200_LAN_CIN |
| Brooklyn Dodgers | LAN | 1.05 | 195106220_LAN_PIT |
| St. Louis Cardinals | SLN | 0.28 | 195106220_ATL_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -3.9 | 195106220_LAN_PIT |
| Washington Senators | MIN | -3.71 | 195106200_BAL_MIN |
| St. Louis Browns | BAL | -2.36 | 195106210_BAL_MIN |
| Boston Red Sox | BOS | -1.5 | 195106210_CLE_BOS |
| Boston Braves | ATL | -1.17 | 195106220_ATL_SLN |
Based on accumulated WAA for this season up to 1951-06-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.82 | Sal Maglie | 124 | SFN |
| +009+ | 3.27 | Gerry Staley | 103 | SLN |
| +012+ | 3.14 | Ralph Branca | 66.3 | LAN |
| +021+ | 2.58 | Larry Jansen | 118.3 | SFN |
| +030+ | 2.31 | Allie Reynolds | 89.7 | NYA |
| +033+ | 2.25 | Frank Smith | 32 | CIN |
| +035+ | 2.17 | Randy Gumpert | 66.3 | CHA |
| +046+ | 1.81 | Mike Garcia | 86.3 | CLE |
| +049+ | 1.62 | Dutch Leonard | 26.7 | CHN |
| +050+ | 1.61 | Bob Lemon | 101.3 | CLE |
| +053+ | 1.55 | Russ Meyer | 85.7 | PHI |
| +057+ | 1.41 | Bud Byerly | 27.7 | CIN |
| +059+ | 1.39 | Luis Aloma | 21 | CHA |
| +063+ | 1.29 | Monte Kennedy | 41 | SFN |
| XXXXX | 1.19 | Joe Ostrowski | 42 | NYA |
| XXXXX | 1.18 | George Spencer | 57 | SFN |
| XXXXX | 1.16 | Dave Koslo | 50.3 | SFN |
| XXXXX | 1.1 | Marv Rotblatt | 37.7 | CHA |
| XXXXX | 1.09 | Clyde King | 64.7 | LAN |
| XXXXX | 0.93 | Howie Fox | 81.3 | CIN |
| XXXXX | 0.74 | Bob Chakales | 43.7 | CLE |
| XXXXX | 0.69 | Marlin Stuart | 11.3 | DET |
| XXXXX | 0.66 | Bob Friend | 52.3 | PIT |
| XXXXX | 0.55 | Walt Masterson | 20.7 | BOS |
| XXXXX | 0.53 | Early Wynn | 101 | CLE |
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