Alessandro Costa "kicked" off UFC 301 with a bang when he finished Kevin Borjas, much to the delight of the Rio crowd.
Before the fights get underway, join MMA Junkie's Farah Hannoun for a live-streamed preview of UFC 301.
Check out live play-by-play and official results from UFC 301 in Rio de Janeiro.
Follow the action right here on Yahoo Sports with our live blog where we'll be sharing all of the latest results and highlights throughout the entire card.