UFC Fight Night 276: Allen vs. Costa
May 16, 2026
Action
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.
Cast
Arnold Allen
Self
Melquizael Costa
Self
Choi Doo-ho
Self
Daniel Santos
Self
?
Juan Diaz
Self
Malcolm Wellmaker
Self
Modestas Bukauskas
Self
Christian Edwards
Self
?
Bernardo Sopaj
Self
?
Timothy Cuamba
Self
Khaos Williams
Self
?
Nikolay Veretennikov
Self
?
Ivan Erslan
Self
?
Tuco Tokkos
Self
?
Thomas Gantt
Self
?
Artur Minev
Self
Ketlen Vieira
Self
?
Jacqueline Cavalcanti
Self
Cody Brundage
Self
Andre Petroski
Self