Johnny Sylvia (Roy M. Lopez) boxer
- bouts
- 3
- won
- 1
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1957-01-07
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1957-08-06 | Bob Berdahl | WWWWWW | New Bedford | LOST KO |
| 1957-07-18 | Bob Berdahl | WWWWW | Mechanics Building, Boston | LOST Points |
| 1957-01-07 | Virgil Almeida | WLWW | Rhode Island Auditorium, Providence | WIN Points |