| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 2.9 | 195105150_LAN_CHN |
| Philadelphia Athletics | OAK | 1.99 | 195105150_BAL_OAK |
| Chicago White Sox | CHA | 1.67 | 195105160_CHA_BOS |
| Brooklyn Dodgers | LAN | 1.22 | 195105150_LAN_CHN |
| St. Louis Cardinals | SLN | 0.8 | 195105170_PHI_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -10.09 | 195105160_BAL_OAK |
| Detroit Tigers | DET | -2.99 | 195105150_DET_MIN |
| Cleveland Indians | CLE | -1.29 | 195105170_CLE_NYA |
| New York Giants | SFN | -1.1 | 195105160_SFN_PIT |
| Boston Braves | ATL | -0.81 | 195105150_ATL_CIN |
Based on accumulated WAA for this season up to 1951-05-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 2.15 | Gerry Staley | 51.3 | SLN |
| +011+ | 1.84 | Mickey McDermott | 22.7 | BOS |
| +021+ | 1.57 | Frank Smith | 20.3 | CIN |
| XXXXX | 1.02 | Fritz Dorish | 15 | CHA |
| XXXXX | 1.01 | Ralph Branca | 15.3 | LAN |
| XXXXX | 0.96 | Carl Scheib | 35.7 | OAK |
| XXXXX | 0.91 | Marv Rotblatt | 22.7 | CHA |
| XXXXX | 0.91 | Clyde King | 27.7 | LAN |
| XXXXX | 0.78 | Fred Sanford | 11.7 | NYA |
| XXXXX | 0.78 | Julio Moreno | 22.7 | MIN |
| XXXXX | 0.67 | Robin Roberts | 50.3 | PHI |
| XXXXX | 0.66 | Mickey Harris | 19.3 | MIN |
| XXXXX | 0.62 | Bill Evans | 8.3 | BOS |
| XXXXX | 0.6 | Morrie Martin | 20 | OAK |
| XXXXX | 0.6 | Bud Byerly | 14.7 | CIN |
| XXXXX | 0.59 | Bob Kelly | 5.7 | CHN |
| XXXXX | 0.57 | Murry Dickson | 56 | PIT |
| XXXXX | 0.54 | Ted Wilks | 11.3 | SLN |
| XXXXX | 0.52 | Joe Muir | 16.3 | PIT |
| XXXXX | 0.51 | George Spencer | 25.7 | SFN |
| XXXXX | 0.45 | Leo Cristante | 19 | PHI |
| XXXXX | 0.42 | Jocko Thompson | 27 | PHI |
| XXXXX | 0.41 | Dutch Leonard | 4 | CHN |
| XXXXX | 0.39 | Joe Hatten | 33.3 | LAN |
| XXXXX | 0.35 | Chet Nichols | 10.3 | ATL |
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