| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 2.9 | 195105150_LAN_CHN |
| Boston Red Sox | BOS | 2.45 | 195105130_BOS_MIN |
| Philadelphia Athletics | OAK | 1.99 | 195105150_BAL_OAK |
| Chicago White Sox | CHA | 1.58 | 195105150_CHA_BOS |
| Brooklyn Dodgers | LAN | 1.22 | 195105150_LAN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -9.16 | 195105150_BAL_OAK |
| Detroit Tigers | DET | -2.99 | 195105150_DET_MIN |
| Boston Braves | ATL | -0.81 | 195105150_ATL_CIN |
| Cleveland Indians | CLE | -0.63 | 195105131_CLE_CHA |
| New York Giants | SFN | -0.6 | 195105131_PHI_SFN |
Based on accumulated WAA for this season up to 1951-05-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 1.93 | Gerry Staley | 43.3 | SLN |
| +010+ | 1.82 | Mickey McDermott | 22.7 | BOS |
| +022+ | 1.61 | Carl Scheib | 32 | OAK |
| +024+ | 1.58 | Johnny Klippstein | 15.3 | CHN |
| +030+ | 1.3 | Frank Smith | 17.7 | CIN |
| XXXXX | 1 | Fritz Dorish | 15 | CHA |
| XXXXX | 0.98 | Ralph Branca | 15.3 | LAN |
| XXXXX | 0.89 | Marv Rotblatt | 22.7 | CHA |
| XXXXX | 0.85 | Clyde King | 27.7 | LAN |
| XXXXX | 0.77 | Fred Sanford | 11.7 | NYA |
| XXXXX | 0.69 | Bob Hooper | 19 | OAK |
| XXXXX | 0.64 | Mickey Harris | 19.3 | MIN |
| XXXXX | 0.59 | Morrie Martin | 20 | OAK |
| XXXXX | 0.59 | Bud Byerly | 14.7 | CIN |
| XXXXX | 0.58 | Bob Kelly | 5.7 | CHN |
| XXXXX | 0.56 | Joe Muir | 14.7 | PIT |
| XXXXX | 0.53 | Ted Wilks | 11.3 | SLN |
| XXXXX | 0.53 | Erv Palica | 10.3 | LAN |
| XXXXX | 0.51 | Bob Lemon | 37.7 | CLE |
| XXXXX | 0.49 | Joe Hatten | 28.3 | LAN |
| XXXXX | 0.48 | George Spencer | 25.7 | SFN |
| XXXXX | 0.42 | Leo Cristante | 19 | PHI |
| XXXXX | 0.41 | Dutch Leonard | 4 | CHN |
| XXXXX | 0.25 | Billy Pierce | 40.3 | CHA |
| XXXXX | 0.24 | Chet Nichols | 9.3 | ATL |
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