DEREK SILVEIRA
| COUNTRY : | USA |
| RECORD : | 16 (8 KO's) 0 0 |
| KO's : | 50 % |
| BORN : | 09-05-1985 |
| AGE : | 40 |
FIGHTS
| UD 8rd |
ROBERTO VALENZUELA JR WELTERWEIGHT CHAMPIONSHIP 2019-04-12 - The Rim, Hampton |
| UD 8rd |
GREG VENDETTI SUPER WELTERWEIGHT CHAMPIONSHIP 2018-01-25 - Memorial Hall Melrose Massachusetts |