Jack Costner boxer
- bouts
- 4
- won
- 2
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1930-01-10
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1930-03-31 | Buster Newberry | WWLDLL | Auditorium, Charlotte | LOST KO |
| 1930-02-07 | Dewey Adams | WLWLLL | Oasis, Portsmouth | WIN KO |
| 1930-01-24 | Henry Di Julio | WWLLLW | Oasis, Portsmouth | WIN Points |
| 1930-01-10 | Dewey Kimrey | debut | Charlotte | LOST KO |