Nikolai Veretennikov will face Khaos Williams on May 17 at UFC Vegas 117, according to Marcel Dorff. Veretennikov enters the bout with a 2-3 UFC record, while Williams holds a 6-4 record inside the octagon. The matchup represents an important opportunity for both welterweights to climb back into contention. Williams is known for his knockout power, while Veretennikov will look to rebound from recent setbacks. No further details about the bout's placement on the card were provided in the announcement.
Nikolai Veretennikov and Khaos Williams are set to collide at UFC Vegas 117 on May 17, with the welterweight matchup reported by Marcel Dorff.
Williams, known by the nickname "The OxFighter," brings an overall record of 16-5-0 into the bout and has gone 6-4 inside the Octagon. The 32-year-old orthodox striker stands six feet tall with a 77-inch reach and has built his reputation squarely on knockout power. His output backs that reputation up — Williams lands nearly five significant strikes per minute, a volume that puts pressure on opponents from the opening bell. He records no takedowns and attempts no submissions to speak of, making his intentions clear every time he walks to the center of the cage.

Veretennikov enters the fight carrying a 2-3 UFC record and will be looking to reverse a difficult run of results. The welterweight matchup offers him a meaningful path back toward relevance in a division where momentum can shift quickly.
Why it matters
- Both fighters are coming off difficult stretches and need a win to stay relevant in the 170-pound division
- Williams's elite striking volume makes him a dangerous opponent for any welterweight on the roster
- A victory for either man could serve as a springboard back into the rankings conversation at welterweight
- The card placement has not yet been confirmed, leaving open the possibility this could feature as a main card or prelim bout





