Dennis Contreras (Martillo) boxer
- bouts
- 36
- won
- 24
- lost
- 11
- draw
- 1
- Status
- active
- Division
- featherweight
- Debut
- 2010-06-19
- Height
- -
- Reach
- -
- Age
- 26
- Born
- 1992-05-01
- Death
- -
- Nationality
- Mexico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2021-08-27 | Cesar Juarez | WWLLLW | Whitesands Events Center, Plant City | WIN Unanimous decision |
| 2021-03-12 | Hairon Socarras | WWWWLW | Whitesands Events Center, Plant City | LOST Technical knockout |
| 2020-10-02 | Carlos Efrain Flores | WWWWWW | Osceola Heritage Park, Kissimmee | WIN KO |
| 2020-08-28 | Belmar Preciado | WWWLWW | Osceola Heritage Park, Kissimmee | WIN Technical knockout |
| 2019-05-25 | Fernando Garcia | WWWWWW | Beau Rivage Resort & Casino, Biloxi | WIN Majority decision |
| 2018-08-11 | Hugo Ruiz | WWWLWL | Arena Ciudad de Mexico, Mexico City | LOST Unanimous decision |
| 2018-03-10 | Eliseo Velez | WWWWLW | Domo del Parque San Rafael, Guadalajara | DRAW |
| 2017-12-02 | Carlos Ornelas | WWWWWW | Domo del Parque San Rafael, Guadalajara | LOST Unanimous decision |
| 2017-05-13 | Carlos Ornelas | WWWWWW | Gimnasio Independencia, Tijuana | LOST Majority decision |
| 2017-01-21 | Emanuel Navarrete | WWWWWW | Deportivo Benito Juárez, Mexico City | LOST Technical knockout |
| 2016-09-03 | Alejandro Palomero | WWLDLW | Deportivo Morelos Pavon, Mexico City | WIN KO |
| 2016-05-14 | Ricardo Roman | WDDLLL | Gimnasio UAT, Reynosa | LOST Unanimous decision |
| 2015-08-01 | Sergio Frias | DWWLWL | Coliseo Olimpico de la UG, Guadalajara | LOST Unanimous decision |
| 2015-04-25 | Edivaldo Ortega | WWWWWW | Auditorio Municipal Fausto Gutiérrez Moreno, Tijuana | LOST Unanimous decision |
| 2014-07-18 | Jose Cayetano | WWWWLW | Hipódromo Caliente, Arena Tecate, Tijuana | LOST Unanimous decision |
| 2014-02-28 | Mario Lara Rivera | WLWDWD | Forum Tecate, Tijuana | WIN KO |
| 2013-11-22 | Diego Enrique Espinoza Flores | LLLLLL | Forum Tecate, Tijuana | WIN Technical knockout |
| 2013-02-23 | Rene Trujillo | DDWWDD | Centro de Convenciones de Ixtapa, Ixtapa Zihuatanejo | WIN Technical knockout |
| 2013-01-19 | Oscar Perales | LLLWWL | Arena Jalisco, Guadalajara | WIN KO |
| 2012-11-10 | Rodolfo Hernandez | LWWWWL | Estadio Morelos, Ecatepec | LOST Technical knockout |
| 2012-08-17 | Jose Roberto Gonzalez | DLLLWW | Arena Jalisco, Guadalajara | LOST Majority decision |
| 2012-06-23 | Isaias Romero | debut | Gimnasio Miguel Hidalgo, Puebla | WIN Technical knockout |
| 2012-04-27 | Armando Cardona Arevalo | WWWWLL | Arena Jalisco, Guadalajara | WIN Technical knockout |
| 2012-02-10 | Rene Trujillo | LLLLLL | Arena Jalisco, Guadalajara | WIN Technical knockout |
| 2011-12-10 | Carlos Hernandez | LLLLLL | Palenque de la Feria, Tepic | WIN KO |
| 2011-10-21 | Efren Bautista | LW | Arena Jalisco, Guadalajara | WIN Technical knockout |
| 2011-09-30 | Alberto Navarro | L | Arena Jalisco, Guadalajara | WIN Technical knockout |
| 2011-08-27 | Carlos Ortega | debut | Gimnasio Niños Héroes, Tepic | WIN KO |
| 2011-07-16 | Jesus Valenzuela | LLLL | Lobo Dome, Mazatlan | WIN Technical knockout |
| 2011-05-13 | Uriel Gaona | W | Arena Jalisco, Guadalajara | WIN KO |
| 2011-03-25 | Ulises Castillo | L | Arena Jalisco, Guadalajara | WIN Unanimous decision |
| 2011-02-11 | Victor Orozco | DLLLLW | Arena Jalisco, Guadalajara | WIN Technical knockout |
| 2010-12-03 | Felipe Vazquez | LDW | Arena Jalisco, Guadalajara | WIN KO |
| 2010-09-18 | Victor Orozco | LWLLDL | WIN KO |
|
| 2010-08-21 | Jose Luis Chavarria | debut | Arena Jalisco, Guadalajara | WIN Technical knockout |
| 2010-06-19 | Diego Martinez | LW | Mesón de los Deportes, Tepic | WIN Technical knockout |