| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | 6.81 | 195109111_CLE_OAK |
| Cincinnati Reds | CIN | 1.98 | 195109091_CHN_CIN |
| New York Yankees | NYA | 1.77 | 195109080_MIN_NYA |
| Chicago White Sox | CHA | 0.77 | 195109110_CHA_MIN |
| Boston Red Sox | BOS | 0.47 | 195109080_BOS_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -5.92 | 195109091_SLN_PIT |
| St. Louis Browns | BAL | -4.06 | 195109080_CLE_BAL |
| Philadelphia Athletics | OAK | -2.23 | 195109080_BOS_OAK |
| Detroit Tigers | DET | -1.27 | 195109080_DET_CHA |
| Chicago Cubs | CHN | -0.1 | 195109080_CHN_CIN |
Based on accumulated WAA for this season up to 1951-09-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 6 | Early Wynn | 252.3 | CLE |
| +015+ | 5.71 | Mike Garcia | 236 | CLE |
| +035+ | 3.73 | Steve Gromek | 95 | CLE |
| +036+ | 3.68 | Mickey McDermott | 160.7 | BOS |
| +039+ | 3.49 | Luis Aloma | 65 | CHA |
| +053+ | 3.1 | Ellis Kinder | 114 | BOS |
| +056+ | 2.88 | Harry Perkowski | 98.7 | CIN |
| +061+ | 2.73 | Ewell Blackwell | 207.3 | CIN |
| +067+ | 2.51 | Dutch Leonard | 77.7 | CHN |
| +080+ | 2.01 | Monte Kennedy | 65.3 | SFN |
| +082+ | 1.91 | Ken Raffensberger | 216.3 | CIN |
| +086+ | 1.76 | Monk Dubiel | 45.3 | CHN |
| +088+ | 1.73 | Bob Rush | 191.7 | CHN |
| +090+ | 1.69 | Ted Wilks | 83.7 | TOT |
| +093+ | 1.67 | Leo Kiely | 89.7 | BOS |
| +096+ | 1.62 | Fritz Dorish | 94.7 | CHA |
| +100+ | 1.45 | Walt Masterson | 53.7 | BOS |
| +104+ | 1.34 | Morrie Martin | 139 | OAK |
| +107+ | 1.3 | Clyde King | 114.3 | LAN |
| XXXXX | 1.21 | Joe Ostrowski | 88.7 | NYA |
| XXXXX | 1.15 | Lou Brissie | 114 | TOT |
| XXXXX | 1.11 | Bob Kuzava | 120.3 | TOT |
| XXXXX | 0.98 | Phil Paine | 32.7 | ATL |
| XXXXX | 0.81 | Al Corwin | 55 | SFN |
| XXXXX | 0.81 | Frank Smith | 63.7 | CIN |
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