Watch Tresean Gore score quick submission win at UFC Vegas 100

Tresean Gore has a nasty guillotine choke.

On Saturday night at UFC Vegas 100, Gore fought Antonio Trocoli in a preliminary bout and “Mr. Vicious” lived up to his name, locking up a quick submission. Gore came out aggressively, scoring an early takedown, and after Trocoli got to his feet, Gore was then able to grab a headlock that he turned into a high-elbow guillotine choke. Trocoli tried to defend, but was unable to fight off the choke, and the tap came just 83 seconds into the opening round.