| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | 3.68 | 195109031_CHA_CLE |
| New York Giants | SFN | 1.09 | 195109031_PHI_SFN |
| Chicago White Sox | CHA | 0.84 | 195109031_CHA_CLE |
| New York Yankees | NYA | 0.74 | 195109031_NYA_OAK |
| St. Louis Cardinals | SLN | 0.38 | 195109010_PIT_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -5.82 | 195109010_BAL_CLE |
| Pittsburgh Pirates | PIT | -3.03 | 195109031_PIT_CHN |
| Detroit Tigers | DET | -3.01 | 195109031_BAL_DET |
| Philadelphia Athletics | OAK | -0.26 | 195109031_NYA_OAK |
| Cincinnati Reds | CIN | -0.13 | 195109021_CIN_CHN |
Based on accumulated WAA for this season up to 1951-09-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +007+ | 6.72 | Mike Garcia | 223.7 | CLE |
| +030+ | 3.8 | Larry Jansen | 225.7 | SFN |
| +034+ | 3.71 | Allie Reynolds | 182 | NYA |
| +036+ | 3.57 | Steve Gromek | 93 | CLE |
| +044+ | 3.16 | Luis Aloma | 61 | CHA |
| +052+ | 2.92 | Dutch Leonard | 72.3 | CHN |
| +056+ | 2.79 | Ellis Kinder | 106.3 | BOS |
| +058+ | 2.75 | Harry Perkowski | 89.7 | CIN |
| +060+ | 2.58 | Billy Pierce | 199 | CHA |
| +065+ | 2.34 | Harry Brecheen | 128 | SLN |
| +079+ | 2.06 | Monk Dubiel | 41.3 | CHN |
| +083+ | 1.94 | Monte Kennedy | 64.7 | SFN |
| +089+ | 1.76 | Dave Koslo | 129 | SFN |
| XXXXX | 1.13 | Clyde King | 112.3 | LAN |
| XXXXX | 1.06 | Fred Hutchinson | 158.7 | DET |
| XXXXX | 0.97 | Sandy Consuegra | 123.7 | MIN |
| XXXXX | 0.9 | Phil Paine | 27.3 | ATL |
| XXXXX | 0.88 | Lou Brissie | 106.3 | TOT |
| XXXXX | 0.84 | Bob Kuzava | 117.7 | TOT |
| XXXXX | 0.8 | Don Carlsen | 28 | PIT |
| XXXXX | 0.75 | Frank Smith | 58 | CIN |
| XXXXX | 0.71 | Joe Ostrowski | 81.3 | NYA |
| XXXXX | 0.69 | Jim Konstanty | 106.3 | PHI |
| XXXXX | 0.61 | Ken Heintzelman | 114.3 | PHI |
| XXXXX | 0.6 | George Spencer | 125.7 | SFN |
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