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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as Self
AliveBorn: January 17, 1994
Age: 32
Suffolk, England, UK
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AliveBirth date not on record.
as Self
AliveBorn: April 6, 1991
Age: 35
Gumi, North Gyeongsang, South Korea
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AliveBirth date not on record.
as Self
AliveBorn: June 30, 1998
Age: 28
Peru
as Self
AliveBorn: June 4, 1994
Age: 32
Augusta, Georgia, United States
as Self
AliveBorn: February 10, 1994
Age: 32
Klaipeda, Lithuania
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AliveBorn: November 5, 1998
Age: 27
Oklahoma, USA
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AliveBirth date not on record.
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AliveBirth date not on record.
as Self
AliveBorn: March 30, 1994
Age: 32
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AliveBirth date not on record.
as Self
AliveBorn: November 15, 1991
Age: 34
Croatia
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AliveBirth date not on record.
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AliveBirth date not on record.
as Self
AliveBorn: August 26, 1991
Age: 35
Manaus, Amazonas, Brazil
as Self
AliveBorn: August 19, 1997
Age: 29
Portugal
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AliveBirth date not on record.
as Self
AliveBorn: June 12, 1991
Age: 35
United States
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AliveBirth date not on record.
as Self
AliveBorn: June 14, 1992
Age: 34
São Geraldo do Araguaia, Para Brazil
as Self
AliveBorn: November 16, 1993
Age: 32
United States
as Self
AliveBirth date not on record.
as Self
AliveBirth date not on record.
as Self
AliveBirth date not on record.