All-American Girls Professional Baseball League ®
| Team | Position | Uniform # |
|---|---|---|
| 1951 Battle Creek Belles | Outfield | 10 |
| 1951 Peoria Redwings | Outfield | 17 |
| 1951 South Bend Blue Sox | Outfield | Unknown |
Erma was in college when she played for the All-American League. She earned nine varsity letters at Ursinus College in Pennsylvania where she graduated with honors.
Erma was assigned to South Bend in May of 1951 but was moved to Battle Creek, and sent to Peoria in August. She did not return for the 1952 season.
| Year | Ga | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1951 | 89 | 316 | 23 | 67 | 0 | 0 | 0 | 23 | 23 | 20 | 23 | .212 |