Old School Boxing · Full fight
Deiniel Alegre vs. Sean Brewer
Watch Deiniel drop the unbeaten Brewer in round one and earn a six-round unanimous decision.
Get Started
Fighter profile
CUBA TO
PHOENIX.
DivisionSuper Bantamweight
BornSanta Clara, Cuba
TeamOld School Boxing
Fights out ofPhoenix, Arizona
Deiniel Santiago Alegre is a Cuban-born super bantamweight fighting out of Phoenix with Old School Boxing. He brought a deep amateur foundation from Santa Clara, Cuba, into the professional ranks and has built his career with pressure, composure, and disciplined work.
Alegre opened his professional career with a first-round stoppage of Damon Simon, then earned a decision over Ivan Zarate. In September 2023 he dropped previously unbeaten Sean Brewer in the opening round and controlled the rest of the six-round bout to earn a unanimous decision and his third professional victory.
Fight night gallery
ALEGRE VS.
BREWER.
Photos: Carlos Baeza / CBN Promotions
Official fight footage
WATCH DEINIEL
IN ACTION.
Professional fight footage
Alegre vs. Ivan Zarate
The final round and official decision from Deiniel’s unanimous-decision victory.
Cuban amateur footage
Alegre vs. Olympic Silver Medalist
Earlier footage showing the amateur foundation Deiniel developed before entering the professional ranks.
Career highlights
THE JOURNEY.
Brewer Victory
Dropped unbeaten Sean Brewer in the first round and earned a wide unanimous decision over six.
First-Round Finish
Won his professional debut by first-round technical knockout against Damon Simon in Phoenix.
Cuban Foundation
Developed his boxing foundation in Santa Clara, Cuba, before continuing his career in Phoenix.
Business inquiries
WORK WITH
OUR FIGHTERS.
Interested in sponsoring an Old School fighter, booking one for your card, arranging an interview, or discussing a partnership? Send the details directly to our team.
Follow the fight team