Billy Regan boxer
- bouts
- 4
- won
- 3
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 1916-02-10
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- -
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1922-06-17 | Charles Barber | DDWLLD | Sportland Heights Arena, Berwyn | LOST Points |
| 1921-02-22 | Frankie Duvall | debut | Armory, Silver Spring | WIN Points |
| 1920-11-23 | Kid Moore | debut | Maryland A.C., Ardmore | WIN KO |
| 1920-06-08 | Andy Vernon | debut | Maryland A.C., Ardmore | WIN Points |
| 1916-02-10 | Paddy Manley | debut | Douglas A.C., Philadelphia | DRAW |
