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JJ

Jonathan Javier Fierro

“Diamante Zurdo”

Featherweight · Mexico

20-1-02 KO

5'8" · debut 2019

Win methods

3wins
KO1 · 33%
TKO/RTD1 · 33%
Decision1 · 33%

Fight history · 4 of 21 bouts

W
Sergio Sanchez
TKO R5 · 2026
D
Ernesto Murillo
— · 2026
W
Ulises Suarez
KO R1 · 2025
W
Leobardo Quintana
UD R10 · 2025
Jonathan Javier Fierro — Record, Ranking & Fight History (2026)