Retrospective · Fight: October 15, 2023 · Published:
The official result
Tim Tszyu defeated Brian Mendoza by unanimous decision after twelve rounds on October 15, 2023. Tim Tszyu retained the WBO junior-middleweight title. The Gold Coast scores were 116-111, 116-112 and 117-111. Tszyu won with room on every card, but had to complete twelve rounds against an opponent whose recent ability to alter fights with one punch remained relevant.
The stakes
Tszyu had been elevated from interim to full WBO champion after Jermell Charlo moved into the Canelo fight. Mendoza arrived having stopped Sebastian Fundora to win the WBC interim belt. Mendoza came from stoppages of Fundora and Jeison Rosario, a run that made any lapse dangerous. Tszyu received full champion status after Charlo's move; defending it against that momentum offered stronger validation than a ceremonial presentation.
How the night turned
Mendoza remained dangerous, but Tszyu pulled away across the official cards in their Gold Coast contest. All three judges awarded him a clear decision in his first defense as full champion. Mendoza retained counterpunching danger while Tszyu increased pressure and accuracy. The Australian found hard shots in the second half and kept working when no stoppage arrived, refusing to surrender rounds while waiting for one finishing hand.
What remains
The win mattered because elevation can feel administrative until validated in the ring. Beating an in-form titleholder gave Tszyu’s new status competitive weight rather than leaving it as paperwork. The victory connected an organizational decision to merit in the ring. From that point, Tszyu's belt no longer depended only on another champion changing divisions: it carried a clear defense against the man who had just produced a major upset.
Sources
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