Nikolai Veretennikov (2-3 UFC) will face Chaos Williams (6-4 UFC) at UFC Vegas 117 on May 16. The bout will take place in the welterweight division. The matchup was first reported by Marcel Dorff. Both fighters are looking to improve their standing in the UFC welterweight ranks with a win.
A welterweight clash between Nikolai Veretennikov and Chaos Williams has been added to UFC Vegas 117, scheduled for May 16, with the matchup first reported by Marcel Dorff.
Veretennikov enters the bout carrying a 2-3 record inside the UFC octagon. The welterweight has shown flashes of potential during his time on the roster but will be looking to string together a winning run and move himself away from the wrong side of the ledger.
Williams, known throughout the division by his nickname "Chaos," brings a 6-4 UFC record into the contest. The hard-hitting welterweight has been one of the more active and recognizable names in the 170-pound rankings picture, and a victory here would reinforce his standing among the division's contenders.
Why it matters
- Both fighters need a win to avoid further pressure on their UFC roster spots, making this a high-stakes matchup for each man.
- A Williams victory would keep him in conversations among the more established names in the welterweight division, while a Veretennikov win would represent a significant scalp and shift his UFC tenure in a more positive direction.
- The welterweight division remains one of the deepest in the promotion, meaning any movement up the ladder carries genuine consequence.






