Jack Greenfield boxer
- bouts
- 11
- won
- 4
- lost
- 6
- draw
- 1
- Status
- inactive
- Division
- lightweight
- Debut
- 1930-04-14
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1930-10-10 | Billy Roque | WLLWDW | Legion Arena, Lake Worth | LOST KO |
| 1930-09-26 | Mutt Griffin | LWWWLL | Legion Arena, Lake Worth | LOST Points |
| 1930-08-25 | Ears Bartfield | D | Biscayne Arena, Miami | WIN Points |
| 1930-07-21 | Tode Baldwin | LDWLLW | Biscayne Arena, Miami | LOST Points |
| 1930-06-23 | Tode Baldwin | WLDWLL | Biscayne Arena, Miami | LOST KO |
| 1930-06-17 | Doug Crawford | LLLL | Legion Arena, West Palm Beach | DRAW Points |
| 1930-06-09 | Jimmie Barron | WWWLWL | Biscayne Arena, Miami | WIN Technical knockout |
| 1930-05-26 | Bobby Dale | WWW | Biscayne Arena, Miami | WIN Points |
| 1930-05-05 | Mike Tiano | LLLLLL | Biscayne Arena, Miami | WIN Points |
| 1930-04-22 | Ray O'Malley | debut | Biscayne Arena, Miami | LOST Points |
| 1930-04-14 | Bobby Dale | WW | Biscayne Arena, Miami | LOST Points |