A welterweight bout between Nikolay Veretennikov and Abdul Razak Alhassan, known as Chaos Williams, has been scheduled for UFC Vegas 117 on May 17. The matchup was reported by Marcel Dorff. Veretennikov currently holds a 2-3 record in the UFC, while Williams stands at 6-4 in the promotion. Both fighters will be looking to improve their standing in the welterweight division with this bout. The fight represents an important opportunity for both men to build momentum in the competitive UFC welterweight ranks.
A welterweight matchup between Nikolay Veretennikov and Abdul Razak Alhassan, better known as Chaos Williams, has been officially booked for UFC Vegas 117 on May 17, according to a report from Marcel Dorff.
Veretennikov enters the fight carrying a 2-3 UFC record from an overall professional mark of 14-8. The 36-year-old Kazakhstani fighter trains out of Kings MMA and brings a physical presence to the welterweight division, standing six-foot-one at 185 cm with a 74-inch reach. Fighting out of an orthodox stance, Veretennikov lands 2.74 significant strikes per minute at an impressive 56 percent striking accuracy, though his grappling output remains modest with just 0.4 takedowns and 0.4 submission attempts per 15 minutes.

Williams, who competes under the nickname Chaos, holds a 6-4 record inside the UFC. The verified data available does not include additional career statistics for Williams at this time.
Why it matters
- Veretennikov sits at 2-3 in the UFC and likely needs a win to avoid roster pressure, making this a critical outing for the Kazakhstani veteran.
- Williams carries a losing record in his last several UFC appearances, meaning both men arrive with urgency to reverse their recent trajectories.
- The stylistic contrast between Veretennikov's measured striking output and Williams' reputation as a power puncher sets up an intriguing welterweight clash.





