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.
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Arnold Allen as Self |
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Melquizael Costa as Self |
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Choi Doo-ho as Self |
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Daniel Santos as Self |
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Juan Diaz as Self |
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Malcolm Wellmaker as Self |
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Modestas Bukauskas as Self |
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Christian Edwards as Self |
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Bernardo Sopaj as Self |
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Timothy Cuamba as Self |
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Khaos Williams as Self |
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Nikolay Veretennikov as Self |
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Ivan Erslan as Self |
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Tuco Tokkos as Self |
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Thomas Gantt as Self |
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Artur Minev as Self |
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Ketlen Vieira as Self |
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Jacqueline Cavalcanti as Self |
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Cody Brundage as Self |
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Andre Petroski as Self |
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Alice Ardelean as Self |
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Polyana Viana as Self |
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Luis Gurule as Self |
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Daniel Bárez as Self |
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Nicolle Caliari as Self |
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Shauna Bannon as Self |
| Production | Dana White | Executive Producer |
