LIVE! UFC Vegas 117 Results: Allen vs. Costa
Arnold Allen, Melquizael Costa clash in UFC main event
LAS VEGAS, NEVADA - MAY 15: Arnold Allen and Melquizael Costa face-off during the official weigh-in for UFC Fight Night at Meta APEX on May 15, 2026 in Las Vegas, Nevada. (Photo by Ed Mulholland/Zuffa LLC) MMA Fighting has UFC Vegas 117 results for the Allen vs. Costa fight card and more from the Meta APEX in Las Vegas on Saturday night.
In the main event, Arnold Allen and Melquizael Costa clash in a featherweight contest. Allen has lost three of his past four fights, while Costa has reeled six straight victories. Doo Ho Choi and Daniel Santos clash in a featherweight contest in the co-main event.
Check out UFC Vegas 117 results below. Main card (Paramount+ at 8 p. m.
ET) Arnold Allen vs. Melquizael Costa Doo Ho Choi vs. Daniel Santos Malcom Wellmaker vs.