UFC Fight Night 276: Allen vs. Costa (2026)
UFC Fight Night 276: Allen vs. Costa was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on May 16, 2026, at the Meta Apex in Enterprise, Nevada, part of the Las Vegas Valley, United States. A featherweight bout between Arnold Allen and Melquizael Costa served as the event's headliner.
Release: 2026-05-16
Cast
Arnold Allen
Melquizael Costa
Choi Doo-ho
Daniel Santos
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Juan Diaz
Malcolm Wellmaker
Modestas Bukauskas
Christian Edwards
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Bernardo Sopaj
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Timothy Cuamba
Khaos Williams
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Nikolay Veretennikov
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Ivan Erslan
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Tuco Tokkos
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Thomas Gantt
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Artur Minev
Ketlen Vieira
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Jacqueline Cavalcanti