Khaos Williams def. Nikolay Veretennikov (TKO)
Khaos Williams defeated Nikolay Veretennikov by TKO in round 1 (3:31) in the Welterweight bout of UFC Fight Night: Allen vs Costa, held Saturday, May 16, 2026 at Meta Apex, Las Vegas.
Fight stats
By round
Betting Odds
Average moneyline across 23 sportsbooks.
| Sportsbook | Nikolay Veretennikov | Khaos Williams |
|---|---|---|
| 4casters | +104 | -115 |
| 4Cx | +102 | -117 |
| Bet105 | -103 | -110 |
| BetAnything | -117 | -113 |
| BetMGM | +100 | -120 |
| BetOnline | -110 | -110 |
| BetRivers | -105 | -135 |
| BetUS | -105 | -115 |
| Betway | -105 | -120 |
| Bookmaker | -102 | -118 |
| Bovada | -104 | -112 |
| Caesars | +100 | -120 |
| Circa | -105 | -115 |
| Cloudbet | +101 | -128 |
| DraftKings | -108 | -112 |
| FanDuel | +102 | -120 |
| HardRockBet | +100 | -125 |
| MyBookie | -105 | -115 |
| Pinnacle | +101 | -113 |
| Polymarket | +104 | -108 |
| ProphetX | +106 | -112 |
| Stake | +102 | -115 |
| SXBet | +112 | -117 |
Odds are for information only. · Odds data: fightodds.io
Frequently asked questions
Who won Nikolay Veretennikov vs Khaos Williams?
Khaos Williams defeated Nikolay Veretennikov by TKO in round 1 (3:31) in the Welterweight bout of UFC Fight Night: Allen vs Costa, held Saturday, May 16, 2026 at Meta Apex, Las Vegas.
Pre-fight comparison▾
Win probability
What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index
Fight DNA
Head to headUFCalendar's style model · Welterweight roster (258 fighters)
Radar scaled to this matchup · bars show the gap
Style shape
Biggest edge Nikolay Veretennikov, Submissions +31
Attribute by attribute
Attributes are rated 0-100 by UFCalendar's style model.