In the main event, Anthony Hernandez defeated Roman Dolidze by submission at 2:45 of Round 4. Over nearly four rounds, Hernandez advanced behind steady pressure and a relentless pace, steering the action toward the fence and forcing prolonged clinch and grappling sequences.

In the main event of UFC Vegas 109 at the APEX, Hernandez dominated Roman Dolidze on his way to a victory by fourth-round submission, extending his win streak to eight. On a night when a guy rendered his opponent unconscious by slamming him into the mat, it was "Fluffy" who might have had the most one-sided win on the card.