| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Braves | ATL | 5.73 | 195107010_SFN_ATL |
| Chicago White Sox | CHA | 2.19 | 195107011_BAL_CHA |
| New York Yankees | NYA | 1.39 | 195107010_BOS_NYA |
| Cincinnati Reds | CIN | 1.31 | 195107011_CHN_CIN |
| New York Giants | SFN | 0.65 | 195106300_SFN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -4.35 | 195106300_PIT_SLN |
| Philadelphia Phillies | PHI | -2.32 | 195107020_PHI_SFN |
| St. Louis Browns | BAL | -1.83 | 195106300_BAL_CHA |
| Philadelphia Athletics | OAK | -1.75 | 195107020_NYA_OAK |
| Boston Red Sox | BOS | -1.27 | 195107010_BOS_NYA |
Based on accumulated WAA for this season up to 1951-07-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.07 | Warren Spahn | 141 | ATL |
| +034+ | 2.29 | Harry Brecheen | 59 | SLN |
| +036+ | 2.28 | Dutch Leonard | 34 | CHN |
| +040+ | 2.22 | Frank Smith | 38.3 | CIN |
| +053+ | 1.93 | Luis Aloma | 26.7 | CHA |
| +057+ | 1.76 | Gerry Staley | 117 | SLN |
| +061+ | 1.63 | Fritz Dorish | 36.7 | CHA |
| +063+ | 1.59 | Monte Kennedy | 44 | SFN |
| +071+ | 1.39 | Joe Ostrowski | 44 | NYA |
| +072+ | 1.37 | Dave Koslo | 56.7 | SFN |
| XXXXX | 1.21 | Bud Byerly | 34.3 | CIN |
| XXXXX | 0.96 | Marv Rotblatt | 40.7 | CHA |
| XXXXX | 0.95 | Ken Raffensberger | 112.3 | CIN |
| XXXXX | 0.87 | Max Lanier | 61.7 | SLN |
| XXXXX | 0.78 | Al Brazle | 41 | SLN |
| XXXXX | 0.76 | George Spencer | 63.3 | SFN |
| XXXXX | 0.76 | Marlin Stuart | 14 | DET |
| XXXXX | 0.69 | Ted Wilks | 29 | TOT |
| XXXXX | 0.6 | Johnny Klippstein | 68.3 | CHN |
| XXXXX | 0.6 | Clyde King | 67.7 | LAN |
| XXXXX | 0.54 | Bob Kelly | 27 | CHN |
| XXXXX | 0.51 | Erv Palica | 36 | LAN |
| XXXXX | 0.5 | Spec Shea | 67 | NYA |
| XXXXX | 0.44 | Bobby Hogue | 25.7 | TOT |
| XXXXX | 0.2 | Billy Pierce | 100.7 | CHA |
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