Jack Duncan boxer
- bouts
- 4
- won
- 1
- lost
- 2
- draw
- 1
- Status
- inactive
- Division
- lightweight
- Debut
- 1964-03-05
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1964-04-28 | Jose Serrano | debut | North Dade Arena, Opa-Locka | LOST Points |
| 1964-04-21 | Mario Mendez | LLD | North Dade Arena, Opa-Locka | WIN Unanimous decision |
| 1964-04-14 | Mario Mendez | LL | North Dade Sports Center, Miami | DRAW Points |
| 1964-03-05 | Skip Johnson | LWWWDW | Little River Auditorium, Miami | LOST KO |