| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 4.07 | 195105210_CHA_MIN |
| St. Louis Cardinals | SLN | 2.44 | 195105200_SFN_SLN |
| Washington Senators | MIN | 1.76 | 195105220_CHA_MIN |
| Boston Braves | ATL | 1.64 | 195105201_ATL_CHN |
| Cincinnati Reds | CIN | 1.2 | 195105201_LAN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -1.84 | 195105200_BAL_NYA |
| Pittsburgh Pirates | PIT | -1.73 | 195105220_LAN_PIT |
| Boston Red Sox | BOS | -1.68 | 195105200_DET_BOS |
| Brooklyn Dodgers | LAN | -1.46 | 195105220_LAN_PIT |
| New York Giants | SFN | -1.21 | 195105210_SFN_SLN |
Based on accumulated WAA for this season up to 1951-05-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 2.76 | Vern Bickford | 65 | ATL |
| +004+ | 2.76 | Gerry Staley | 60.7 | SLN |
| +026+ | 1.46 | Frank Smith | 23 | CIN |
| +032+ | 1.33 | Fritz Dorish | 20 | CHA |
| +035+ | 1.29 | Dutch Leonard | 12.3 | CHN |
| XXXXX | 1.04 | Ralph Branca | 17.3 | LAN |
| XXXXX | 1 | Julio Moreno | 28.7 | MIN |
| XXXXX | 0.89 | Carl Scheib | 38.7 | OAK |
| XXXXX | 0.87 | Bob Kelly | 8.3 | CHN |
| XXXXX | 0.79 | Billy Pierce | 51 | CHA |
| XXXXX | 0.78 | Mickey Harris | 22.3 | MIN |
| XXXXX | 0.75 | Mike Garcia | 40.3 | CLE |
| XXXXX | 0.64 | Bud Byerly | 19 | CIN |
| XXXXX | 0.64 | Bob Cain | 30 | TOT |
| XXXXX | 0.63 | Bill Evans | 8.3 | BOS |
| XXXXX | 0.6 | Monte Kennedy | 24 | SFN |
| XXXXX | 0.51 | Joe Presko | 27 | SLN |
| XXXXX | 0.47 | Jocko Thompson | 27 | PHI |
| XXXXX | 0.4 | Jim Konstanty | 24.3 | PHI |
| XXXXX | 0.35 | Howie Pollet | 7.3 | SLN |
| XXXXX | 0.32 | Mel Queen | 48 | PIT |
| XXXXX | 0.31 | Jim Suchecki | 3 | BAL |
| XXXXX | 0.3 | Marlin Stuart | 3 | DET |
| XXXXX | 0.29 | Bill Kennedy | 29.3 | BAL |
| XXXXX | 0.28 | Hal White | 9 | DET |
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