| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 3.85 | 195105200_CHA_MIN |
| St. Louis Cardinals | SLN | 2.44 | 195105200_SFN_SLN |
| Boston Braves | ATL | 1.64 | 195105201_ATL_CHN |
| Cincinnati Reds | CIN | 1.52 | 195105190_SFN_CIN |
| Pittsburgh Pirates | PIT | 0.5 | 195105180_ATL_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -2.79 | 195105180_BAL_MIN |
| Philadelphia Phillies | PHI | -2.48 | 195105190_PHI_CHN |
| Boston Red Sox | BOS | -1.68 | 195105200_DET_BOS |
| New York Giants | SFN | -1.58 | 195105180_SFN_CIN |
| Cleveland Indians | CLE | -1.37 | 195105180_CLE_BOS |
Based on accumulated WAA for this season up to 1951-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.73 | Vern Bickford | 65 | ATL |
| +007+ | 2.23 | Gerry Staley | 51.7 | SLN |
| +027+ | 1.45 | Frank Smith | 23 | CIN |
| +036+ | 1.29 | Dutch Leonard | 12.3 | CHN |
| XXXXX | 1.05 | Ralph Branca | 15.3 | LAN |
| XXXXX | 1.04 | Fritz Dorish | 15 | CHA |
| XXXXX | 0.99 | Clyde King | 36.7 | LAN |
| XXXXX | 0.91 | Dizzy Trout | 47 | DET |
| XXXXX | 0.89 | Carl Scheib | 38.7 | OAK |
| XXXXX | 0.87 | Bob Kelly | 8.3 | CHN |
| XXXXX | 0.83 | Robin Roberts | 59.3 | PHI |
| XXXXX | 0.81 | Julio Moreno | 22.7 | MIN |
| XXXXX | 0.74 | Mike Garcia | 40.3 | CLE |
| XXXXX | 0.68 | Mickey Harris | 19.3 | MIN |
| XXXXX | 0.63 | Bud Byerly | 19 | CIN |
| XXXXX | 0.63 | Bill Evans | 8.3 | BOS |
| XXXXX | 0.62 | Bob Cain | 30 | TOT |
| XXXXX | 0.59 | Billy Pierce | 49.3 | CHA |
| XXXXX | 0.59 | Monte Kennedy | 24 | SFN |
| XXXXX | 0.5 | Joe Presko | 27 | SLN |
| XXXXX | 0.46 | Jocko Thompson | 27 | PHI |
| XXXXX | 0.45 | Bob Friend | 15.3 | PIT |
| XXXXX | 0.39 | Jim Konstanty | 24.3 | PHI |
| XXXXX | 0.34 | Howie Pollet | 7.3 | SLN |
| XXXXX | 0.3 | Mel Queen | 48 | PIT |
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