Carlos Ulberg KOs Jiri Prochazka in first round at UFC 327

Carlos Ulberg knocked out Jiri Prochazka at 3:45 of the first round to win the light heavyweight championship at UFC 327. In other main card action, Paulo Costa knocked out Azamat Murzakanov in the third round, Josh Emmett defeated Curtis Blaydes by unanimous decision, Dominick Reyes beat Johnny Walker by split decision, and Cub Swanson TKO'd Nate Landwehr in the first round. The prelims saw finishes by Tatiana Suarez and Mateusz Gamrot, both by submission in the second round. Performance of the Night bonuses went to Carlos Ulberg and Josh Emmett, while Fight of the Night went to Emmett vs Blaydes.