ACTIVE FIGHTER
United StatesStrawweight
Oscar Collazo
"El Pupilo"
"I was willing to fight [other champions] and believe me, I want them, they are holding my titles."
— Oscar Collazo
PRO RECORD15-0-012 Knockouts
KO RATIO80%
WEIGHT CLASSStrawweightDivision
WEIGHT105 lbs (48 kg)Fighter Weight
STANCE-Fighting Stance
HEIGHT5'1" (157 cm)Physical Metric
REACH61" (155 cm)Arm Reach Span
Recent Fights & Career Bouts (7)
WINKO
vs Opponent
Neider Valdez
Knockout (2 Rds)Jun 21, 2026Frontwave Arena, Oceanside, US
WINTKO
vs Opponent
Jesus Haro
"Chiquito"
Retired (6 Rds)Mar 15, 2026Honda Center, Anaheim, California, US
WINTKO
vs Opponent
Jayson Vayson
"Striker"
Technical Knockout (12 Rds)Sep 21, 2025Fantasy Springs Resort Casino, Indio, US
WINKO
vs Opponent
Edwin Cano Hernandez
"Canito"
Knockout (5 Rds)Mar 30, 2025Polifórum Benito Juárez, Cancun, MX
WINTKO
vs Opponent
Thammanoon Niyomtrong
"Knockout CP Freshmart"
Technical Knockout (7 Rds)Nov 16, 2024The Venue Riyadh Season, Riyadh, SA
WINUD
vs Opponent
Gerardo Zapata
"El Cascabel"
Unanimous Decision (12 Rds)Jun 7, 2024Turning Stone Resort Casino, New York, US
WINTKO
vs Opponent
Reyneris Gutierrez
Technical Knockout (3 Rds)Jan 27, 2024Footprint Center, Phoenix, US
Explore Boxing Portal
Tale of the Tape & Specs
DivisionStrawweight
Stance-
Height5'1" (157 cm)
Reach61" (155 cm)
Weight105 lbs (48 kg)
Date of BirthJanuary 15, 1997
Pro DebutFebruary 15, 2020
Fighter Biography
Oscar Collazo is a professional boxer competing in the Strawweight division. Representing United States, Oscar Collazo holds an official professional fight record of 15-0-0 (12 KOs).