| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 2.67 | 195106060_MIN_CHA |
| Cincinnati Reds | CIN | 1.45 | 195106060_CIN_SFN |
| Boston Red Sox | BOS | 1.21 | 195106050_BOS_CHA |
| Philadelphia Athletics | OAK | 1.01 | 195106050_OAK_BAL |
| New York Giants | SFN | 0.63 | 195106040_SLN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -7.33 | 195106040_OAK_BAL |
| Pittsburgh Pirates | PIT | -4.75 | 195106040_PIT_PHI |
| Washington Senators | MIN | -2.11 | 195106040_MIN_DET |
| Boston Braves | ATL | -0.64 | 195106050_PIT_ATL |
| Philadelphia Phillies | PHI | -0.12 | 195106040_PIT_PHI |
Based on accumulated WAA for this season up to 1951-06-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 2.14 | Randy Gumpert | 45.7 | CHA |
| +025+ | 1.93 | Mickey McDermott | 57.3 | BOS |
| +034+ | 1.78 | Ewell Blackwell | 84 | CIN |
| +036+ | 1.76 | Frank Smith | 26.3 | CIN |
| +039+ | 1.67 | Dutch Leonard | 18.3 | CHN |
| +049+ | 1.47 | Russ Meyer | 64.7 | PHI |
| +050+ | 1.45 | Bob Lemon | 75.3 | CLE |
| XXXXX | 1.07 | Allie Reynolds | 65 | NYA |
| XXXXX | 1.05 | Marv Rotblatt | 28 | CHA |
| XXXXX | 0.81 | Bud Byerly | 21 | CIN |
| XXXXX | 0.78 | Mel Parnell | 69 | BOS |
| XXXXX | 0.72 | Joe Ostrowski | 34.3 | NYA |
| XXXXX | 0.51 | Al Gettel | 28 | SFN |
| XXXXX | 0.48 | Jim Konstanty | 36 | PHI |
| XXXXX | 0.47 | Mickey Harris | 27.3 | MIN |
| XXXXX | 0.4 | Don Newcombe | 72 | LAN |
| XXXXX | 0.39 | Bill Kennedy | 45 | BAL |
| XXXXX | 0.37 | Marlin Stuart | 8 | DET |
| XXXXX | 0.36 | Fred Sanford | 20.3 | NYA |
| XXXXX | 0.36 | Hal White | 16.3 | DET |
| XXXXX | 0.33 | Chuck Stobbs | 54 | BOS |
| XXXXX | 0.32 | Eddie Erautt | 9.7 | CIN |
| XXXXX | 0.32 | Luis Aloma | 3.3 | CHA |
| XXXXX | 0.27 | Ted Wilks | 15 | SLN |
| XXXXX | 0.2 | Murry Dickson | 89 | PIT |
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