Derek Sierra boxeador
- combates
- 8
- ganados
- 1
- perdidos
- 4
- empates
- 3
- Estado
- inactive
- División
- light heavyweight
- Debut
- 2000-03-23
- Altura
- 6′ 0″/183cm
- Alcanza
- -
- Edad
- -
- Nacimiento
- 1970-12-24
- Muerte
- -
- Nacionalidad
- USA
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 2006-03-18 | Bobby Rooney | WWLWWL | Boardwalk Hall, Atlantic City | DRAW Majority decision |
| 2006-01-27 | Chuck Mussachio | WWWW | Tropicana Hotel & Casino, Atlantic City | LOST Unanimous decision |
| 2006-01-13 | John Micheal Terry | LWWL | BXF Gym, Millersville | WIN KO |
| 2005-12-07 | Eddie Otts | L | Martins West, Woodlawn | DRAW Points |
| 2005-10-14 | Nick Caroleo | debut | Jaycees Community Center, Waldorf | LOST Majority decision |
| 2005-07-10 | Cameron Bright | LLLLL | Cedar Beach Park, Allentown | DRAW Points |
| 2005-06-24 | Victor Paz | WWWWWL | Trump Taj Mahal, Atlantic City | LOST Unanimous decision |
| 2000-03-23 | Greg Terry | WLW | Michael's Eighth Avenue, Glen Burnie | LOST Technical knockout |