| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | 6.81 | 195109111_CLE_OAK |
| Cincinnati Reds | CIN | 1.61 | 195109110_LAN_CIN |
| Chicago White Sox | CHA | 0.87 | 195109120_CHA_MIN |
| New York Yankees | NYA | 0.48 | 195109130_DET_NYA |
| New York Giants | SFN | 0.13 | 195109111_SFN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -5.15 | 195109110_PHI_PIT |
| St. Louis Browns | BAL | -2.71 | 195109111_BAL_NYA |
| Philadelphia Athletics | OAK | -1.03 | 195109111_CLE_OAK |
| Detroit Tigers | DET | -0.61 | 195109110_DET_BOS |
| St. Louis Cardinals | SLN | -0.12 | 195109131_SFN_SLN |
Based on accumulated WAA for this season up to 1951-09-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 5.97 | Early Wynn | 252.3 | CLE |
| +015+ | 5.69 | Mike Garcia | 236 | CLE |
| +035+ | 3.72 | Steve Gromek | 95 | CLE |
| +042+ | 3.48 | Luis Aloma | 65 | CHA |
| +050+ | 3.28 | Ellis Kinder | 116.3 | BOS |
| +056+ | 3.02 | Ewell Blackwell | 213 | CIN |
| +061+ | 2.87 | Harry Perkowski | 98.7 | CIN |
| +067+ | 2.49 | Dutch Leonard | 77.7 | CHN |
| +079+ | 2.04 | Monte Kennedy | 68 | SFN |
| +085+ | 1.77 | Ted Wilks | 84.7 | TOT |
| +086+ | 1.75 | Monk Dubiel | 45.3 | CHN |
| +089+ | 1.69 | Bob Rush | 191.7 | CHN |
| +090+ | 1.64 | Leo Kiely | 89.7 | BOS |
| +092+ | 1.6 | Fritz Dorish | 94.7 | CHA |
| +098+ | 1.43 | Walt Masterson | 53.7 | BOS |
| +102+ | 1.32 | Morrie Martin | 139 | OAK |
| +106+ | 1.28 | Clyde King | 114.3 | LAN |
| XXXXX | 1.22 | Tom Morgan | 117.3 | NYA |
| XXXXX | 1.19 | Joe Ostrowski | 88.7 | NYA |
| XXXXX | 1.14 | Lou Brissie | 114 | TOT |
| XXXXX | 1.09 | Bob Kuzava | 120.3 | TOT |
| XXXXX | 1.02 | Andy Hansen | 28.3 | PHI |
| XXXXX | 0.98 | Phil Paine | 32.7 | ATL |
| XXXXX | 0.9 | Al Corwin | 56 | SFN |
| XXXXX | 0.8 | Frank Smith | 63.7 | CIN |
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