Jonathan Javier Fierro (Diamante Zurdo) boxer
- bouts
- 12
- won
- 12
- lost
- 0
- draw
- 0
- Status
- active
- Division
- feather
- Debut
- 2019-10-19
- Height
- -
- Reach
- -
- Age
- 18
- Born
- -
- Death
- -
- Nationality
- Mexico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2021-11-13 | Victor Ruiz | LLLLWL | Footprint Center, Phoenix | LOST Technical knockout |
| 2021-08-21 | Angel Tamez Urcid | WWWWLW | Arena Jalisco, Guadalajara | WIN Technical knockout |
| 2021-07-03 | Ricardo Rojas Ramirez | WLWLWL | Arena Jalisco, Guadalajara | WIN Technical knockout |
| 2021-05-29 | Omar Ku | WLLLLL | Cancha de Futbol Sao Paulo, Tlajomulco de Zúñiga | WIN KO |
| 2021-04-29 | Cristian Cortes Gonzalez | LLLLL | Big Punch Arena, Tijuana | WIN Unanimous decision |
| 2021-03-27 | Jese Flores Rangel | LLLWWL | Cancha de Futbol Sao Paulo, Tlajomulco de Zúñiga | WIN Technical knockout |
| 2021-02-20 | Dorian Najera | LL | Gymnacio Minicipal, Irapuato | LOST Technical knockout |
| 2020-12-05 | Javier Rodriguez Lepe | LLLLLL | Campestre Ojo de Agua, Ocotlan | LOST Technical knockout |
| 2020-10-30 | Francisco Emmanuel Gomez Cardenas | LLLDLL | Gimnasio COMUDE, Puerto Vallarta | WIN KO |
| 2020-10-03 | Francisco Emmanuel Gomez Cardenas | LLLLDL | Campestre Ojo de Agua, Ocotlan | LOST Technical knockout |
| 2020-09-04 | Luis Angel Hernandez Garcia | LLLLLL | Campestre Ojo de Agua, Ocotlan | WIN Technical knockout |