| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | 2.09 | 195107160_CHN_ATL |
| Chicago White Sox | CHA | 1.68 | 195107140_BOS_CHA |
| Detroit Tigers | DET | 0.85 | 195107140_MIN_DET |
| Brooklyn Dodgers | LAN | 0.67 | 195107160_CIN_LAN |
| Cincinnati Reds | CIN | 0.6 | 195107140_CIN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -6 | 195107160_BOS_BAL |
| Pittsburgh Pirates | PIT | -4.14 | 195107140_PIT_PHI |
| Philadelphia Athletics | OAK | -2.47 | 195107140_OAK_BAL |
| Boston Red Sox | BOS | -1.93 | 195107151_BOS_BAL |
| Washington Senators | MIN | -0.51 | 195107151_MIN_CLE |
Based on accumulated WAA for this season up to 1951-07-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 4.71 | Warren Spahn | 153.3 | ATL |
| +009+ | 4.15 | Mike Garcia | 126.7 | CLE |
| +030+ | 3.06 | Don Newcombe | 133.7 | LAN |
| +033+ | 2.75 | Allie Reynolds | 119.7 | NYA |
| +034+ | 2.67 | Luis Aloma | 39 | CHA |
| +037+ | 2.49 | Fred Hutchinson | 92 | DET |
| +038+ | 2.44 | Gerry Staley | 142.7 | SLN |
| +043+ | 2.36 | Harry Brecheen | 77.7 | SLN |
| +045+ | 2.31 | Frank Smith | 42.7 | CIN |
| +050+ | 2.11 | Fritz Dorish | 50.7 | CHA |
| +055+ | 2.03 | Dutch Leonard | 45.7 | CHN |
| +060+ | 1.95 | Dave Koslo | 82 | SFN |
| +061+ | 1.94 | Larry Jansen | 159 | SFN |
| +067+ | 1.82 | Monte Kennedy | 50.7 | SFN |
| +070+ | 1.77 | Russ Meyer | 127.7 | PHI |
| +089+ | 1.29 | Walt Masterson | 30.7 | BOS |
| +092+ | 1.26 | Bob Friend | 83 | PIT |
| XXXXX | 1.24 | Marv Rotblatt | 46 | CHA |
| XXXXX | 1.21 | Ted Wilks | 40 | TOT |
| XXXXX | 1.01 | Chet Nichols | 49.7 | ATL |
| XXXXX | 0.98 | Marlin Stuart | 28.7 | DET |
| XXXXX | 0.9 | Paul Minner | 108 | CHN |
| XXXXX | 0.85 | Hal Newhouser | 96.7 | DET |
| XXXXX | 0.67 | George Spencer | 75.3 | SFN |
| XXXXX | 0.6 | Ellis Kinder | 60.3 | BOS |
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