| Team | Tm | Tier | Game |
|---|
| Team | Tm | Tier | Game |
|---|
Based on accumulated WAA for this season up to 1951-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.86 | Gerry Staley | 35.3 | SLN |
| +014+ | 1.41 | Carl Scheib | 29 | OAK |
| +018+ | 1.29 | Frank Smith | 16 | CIN |
| +021+ | 1.27 | Mickey McDermott | 17.3 | BOS |
| XXXXX | 0.91 | Clyde King | 25.7 | LAN |
| XXXXX | 0.78 | Fritz Dorish | 10.3 | CHA |
| XXXXX | 0.78 | Ray Herbert | 13 | DET |
| XXXXX | 0.72 | George Spencer | 20.3 | SFN |
| XXXXX | 0.69 | Marv Rotblatt | 20.3 | CHA |
| XXXXX | 0.65 | Joe Ostrowski | 11 | NYA |
| XXXXX | 0.63 | Johnny Klippstein | 6.3 | CHN |
| XXXXX | 0.54 | Bud Byerly | 14.7 | CIN |
| XXXXX | 0.49 | Joe Hatten | 28 | LAN |
| XXXXX | 0.47 | Bob Kelly | 4.7 | CHN |
| XXXXX | 0.45 | Bob Mahoney | 4.7 | CHA |
| XXXXX | 0.44 | Ralph Branca | 9.3 | LAN |
| XXXXX | 0.44 | Randy Gumpert | 17.7 | CHA |
| XXXXX | 0.43 | Willard Nixon | 13 | BOS |
| XXXXX | 0.4 | Morrie Martin | 10.3 | OAK |
| XXXXX | 0.38 | Fred Sanford | 6 | NYA |
| XXXXX | 0.35 | Bill Werle | 20 | PIT |
| XXXXX | 0.32 | Mickey Harris | 14.3 | MIN |
| XXXXX | 0.31 | Joe Muir | 12.7 | PIT |
| XXXXX | 0.3 | Dutch Leonard | 3 | CHN |
| XXXXX | 0.27 | Ted Wilks | 7 | SLN |
_