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Lester Martinez - Boxing Lookout

Lester Martinez

Record 20-0-1 (16 KOs)
Weight Class Super Middleweight
Stance Orthodox
Nationality Guatemalan

Bio

Lester Martinez is Guatemala's finest fighting export and one of the most avoided punchers at 168lbs. Unbeaten at 20-0-1 with 16 knockouts, he captured the WBC interim super middleweight title in March 2026 and immediately changed the mathematics of the whole division.

Martinez is a pressure fighter with genuinely frightening power in both hands — the sort of concussive, sit-down punching you can't teach. He had a decorated amateur career before turning over, and the blend of schooling and savagery has proven too much for everyone who's shared a ring with him so far.

He defends his interim belt against unbeaten Croatian Luka Plantic at the Galen Center in Los Angeles on August 29, headlining on ProBox TV. Win well, and Martinez sits in pole position to challenge for the full WBC crown — with all the mega-fight possibilities that brings. The super middleweight division has been warned.

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