| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 2.78 | 195107250_CHA_BOS |
| Cincinnati Reds | CIN | 2.24 | 195107260_ATL_CIN |
| Philadelphia Phillies | PHI | 1.13 | 195107250_PHI_SLN |
| Chicago Cubs | CHN | 0.37 | 195107250_LAN_CHN |
| New York Giants | SFN | 0.28 | 195107250_SFN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -6.19 | 195107250_SFN_PIT |
| Philadelphia Athletics | OAK | -5.21 | 195107270_DET_OAK |
| St. Louis Browns | BAL | -0.89 | 195107250_BAL_OAK |
| St. Louis Cardinals | SLN | -0.54 | 195107270_LAN_SLN |
| Cleveland Indians | CLE | -0.01 | 195107260_CLE_NYA |
Based on accumulated WAA for this season up to 1951-07-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 4.14 | Bubba Church | 157.3 | PHI |
| +030+ | 3.05 | Mickey McDermott | 115.7 | BOS |
| +038+ | 2.58 | Howie Fox | 138.3 | CIN |
| +044+ | 2.45 | Dutch Leonard | 54.7 | CHN |
| +046+ | 2.43 | Marlin Stuart | 47.3 | DET |
| +049+ | 2.33 | Harry Brecheen | 85.3 | SLN |
| +050+ | 2.26 | Harry Perkowski | 80 | CIN |
| +056+ | 2.16 | Luis Aloma | 44.3 | CHA |
| +065+ | 1.9 | Frank Smith | 46.7 | CIN |
| +069+ | 1.77 | Billy Pierce | 143 | CHA |
| +071+ | 1.68 | Fred Hutchinson | 107 | DET |
| +080+ | 1.57 | Ewell Blackwell | 132.3 | CIN |
| +084+ | 1.49 | Monte Kennedy | 53.7 | SFN |
| +087+ | 1.42 | Fritz Dorish | 65 | CHA |
| +089+ | 1.37 | Ellis Kinder | 74.7 | BOS |
| +090+ | 1.34 | Ted Wilks | 49.7 | TOT |
| +092+ | 1.28 | George Spencer | 85.7 | SFN |
| +096+ | 1.25 | Walt Masterson | 36.7 | BOS |
| XXXXX | 1.11 | Dave Koslo | 94.7 | SFN |
| XXXXX | 1.04 | Marv Rotblatt | 48 | CHA |
| XXXXX | 0.92 | Bud Podbielan | 42 | LAN |
| XXXXX | 0.79 | George Estock | 40.7 | ATL |
| XXXXX | 0.76 | Joe Dobson | 110.7 | CHA |
| XXXXX | 0.76 | Chet Nichols | 53.3 | ATL |
| XXXXX | 0.71 | Clyde King | 85.3 | LAN |
_