Watch UFC Fight Night 276: Allen vs. Costa Online
Want to stream UFC Fight Night 276: Allen vs. Costa? IBO Player brings UFC Fight Night 276: Allen vs. Costa (2026) to every screen you own in 4K Ultra HD. Here is everything you need to watch it.
What is UFC Fight Night 276: Allen vs. Costa about?
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.
- Genres
- Action
- Released
- 2026-05-16
Top cast
- Arnold Allen Self
- Melquizael Costa Self
- Choi Doo-ho Self
- Daniel Santos Self
- Juan Diaz Self
- Malcolm Wellmaker Self
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