Allen vs. Duncan: Middleweight Contenders Clash in Las Vegas

Key points

• Brendan Allen faced Christian Leroy Duncan in the main event of UFC Fight Night 290 at the Meta APEX in Las Vegas on October 10, 2026.
• Allen, 30, has 15 UFC wins and was chasing a fourth consecutive victory; Duncan, 8-2 in the UFC, was on a five-fight winning streak.
• Allen weighed in at 186 pounds and Duncan at 185 pounds for the five-round middleweight bout.
• Allen acknowledged his low social media following and lack of sponsorships compared to his peers, stating he is 'not the likable guy.'
• Duncan cited his recent wins over Roman Dolidze and Jared Cannonier as preparation for the fight, while Allen warned Duncan that his grappling skills are a significant threat.
• The event streamed on Paramount+, with the main card starting at 8 p.m. ET.

Background

Allen previously won against Edmen Shahbazyan at UFC Vegas 118 in June 2026, a victory that many expected would lead to a top-six matchup. Instead, he was booked against Duncan. Allen has 15 wins in the UFC, including a stoppage over Reinier de Ridder at UFC Vancouver. Duncan, an Englishman, has been in the UFC for over half his professional career and recently defeated one-time title challenger Jared Cannonier at UFC Oklahoma City in July 2026. Allen and Duncan are on the same team as Belal Muhammad, who became world champion in July 2024.

How outlets are covering it

MMA Fighting highlighted Allen's frustration with the gap between his accomplishments and his popularity, noting his low social media following and lack of sponsorships. Allen stated that he is 'not the likable guy' and that his fighting is what pays the bills. UFC.com provided the official weigh-in results and fight card details, noting that Allen and Duncan were the main event. CBS Sports focused on the odds and predictions, with Allen favored at -125 and Duncan at +105. CBS Sports noted that Allen's grappling pedigree is a significant threat to Duncan, who has not faced a fighter with such a strong grappling game. MMA Junkie reported on the weigh-ins and noted that some fighters missed weight, including Ketlen Souza, Ismael Bonfim, and Brendson Ribeiro.

Why it matters

The fight was significant for both fighters' careers. Allen was seeking to extend his winning streak and potentially move up the rankings, while Duncan was looking to continue his rise in the division. The bout also highlighted the challenges faced by fighters who lack mainstream popularity and sponsorships, despite having strong records. The event also featured other notable bouts, including Matheus Camilo vs. Jai Herbert and Loopy Godinez vs. Ketlen Souza.

What to watch

The results of the main event and other bouts on the card will determine the next steps for both fighters. Allen and Duncan will likely be evaluated for future matchups based on their performance. The event also featured other notable bouts, including Matheus Camilo vs. Jai Herbert and Loopy Godinez vs. Ketlen Souza.