UFC Vegas 117: Allen vs. Costa live results
The octagon returns to Sin City for Saturday's UFC Vegas 117: Allen vs. Costa event at the Meta Apex.
The fight card is headlined by a featherweight bout between No. 7 ranked Arnold Allen (20-4) and No. 12 ranked Melquizael Costa (26-7). Allen will enter the bout having lost three of his last four fights. Costa brings with him a six-fight winning streak.
The UFC Vegas 117 live results from Las Vegas begin at 5 p.m. ET on MMAWeekly.com. Refresh the page for the latest outcomes.
UFC Vegas 117 Official Results
Main Card (Paramount+, 9 p.m. ET)
- Arnold Allen vs. Melquizael Costa
- Dooho Choi vs. Daniel Santos
- Juan Diaz vs. Malcolm Wellmak
- Modestas Bukauskas vs. Christian Edwards
- Timmy Cuamba vs. Bernardo Sopaj
Preliminary Card (Paramount+, 5 p.m. ET)
- Nikolay Veretennikov vs. Khaos Williams
- Ivan Erslan vs. Tuco Tok
- Thomas Gantt vs. Trey Ogden
- Ketlen Vieira def. Jacqueline Cavalcanti via unanimous decision (29-28, 29-28, 29-28)
- Cody Brundage def. Andre Petroski via TKO (strikes) at 0:44 , Round 2
- Alice Ardelean def. Polyana Viana via verbal submission (capsule lock) at 4:36, Round 2
- Luis Gurule def. Daniel Barez via unanimous decision (30-27, 30-27, 30-27)
- Nicolle Caliari def. Shauna Bannon via submission (arm-triangle choke) at 3:08, Round 3
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This story was originally published May 16, 2026 at 4:25 PM.