| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | 1.3 | 195109230_ATL_SFN |
| Cincinnati Reds | CIN | 1.22 | 195109220_PIT_CIN |
| Chicago Cubs | CHN | 0.84 | 195109231_CHN_SLN |
| New York Giants | SFN | 0.82 | 195109240_ATL_SFN |
| Cleveland Indians | CLE | 0.75 | 195109220_CLE_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -3.04 | 195109231_PIT_CIN |
| Boston Red Sox | BOS | -2.25 | 195109230_NYA_BOS |
| St. Louis Browns | BAL | -1.21 | 195109220_BAL_CHA |
| Philadelphia Athletics | OAK | -1.08 | 195109231_MIN_OAK |
| Detroit Tigers | DET | -0.23 | 195109230_CLE_DET |
Based on accumulated WAA for this season up to 1951-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 4.82 | Ralph Branca | 194.7 | LAN |
| +041+ | 3.59 | Vern Bickford | 162.7 | ATL |
| +042+ | 3.58 | Ellis Kinder | 124.3 | BOS |
| +043+ | 3.53 | Al Brazle | 148.7 | SLN |
| +044+ | 3.46 | Luis Aloma | 69.3 | CHA |
| +052+ | 3.22 | Ewell Blackwell | 227 | CIN |
| +054+ | 3.18 | Steve Gromek | 107 | CLE |
| +060+ | 2.72 | Harry Perkowski | 102 | CIN |
| +061+ | 2.63 | Dave Koslo | 150 | SFN |
| +068+ | 2.45 | Dutch Leonard | 79.7 | CHN |
| +076+ | 2.21 | Fred Hutchinson | 181 | DET |
| +079+ | 2.08 | Ted Wilks | 92.7 | TOT |
| +082+ | 2.02 | Monte Kennedy | 68 | SFN |
| +088+ | 1.83 | Monk Dubiel | 50.7 | CHN |
| +090+ | 1.76 | Bob Rush | 210.7 | CHN |
| +094+ | 1.69 | Bob Kuzava | 129.3 | TOT |
| +101+ | 1.39 | Max Surkont | 230.7 | ATL |
| +103+ | 1.38 | Joe Ostrowski | 95.3 | NYA |
| XXXXX | 1.09 | Fritz Dorish | 96 | CHA |
| XXXXX | 1.04 | Andy Hansen | 33 | PHI |
| XXXXX | 0.98 | Tom Morgan | 119.7 | NYA |
| XXXXX | 0.92 | Walt Masterson | 57.3 | BOS |
| XXXXX | 0.92 | Frank Smith | 69.7 | CIN |
| XXXXX | 0.87 | Lou Brissie | 122.3 | TOT |
| XXXXX | 0.83 | George Spencer | 128.7 | SFN |
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