UFC Fight Night 290: How to watch Brendan Allen vs. Christian Leroy Duncan

UFC Fight Night 290 takes place in Las Vegas, with a middleweight main event featuring Christian Leroy Duncan (15-2 MMA, 8-2 UFC) against Brendan Allen (27-7 MMA, 15-4 UFC). Duncan enters the fight having gone 3-0 in 2025 with back-to-back bonus-winning knockouts, but is listed as an underdog against Allen. The main card streams on Paramount+ at 8 p.m. ET, with prelims beginning at 5 p.m. ET.