Alex Pereira stops Khalil Rountree Jr., retains title at UFC 307
One of the most remarkable runs in UFC history continues, but it was much more difficult than expected. Alex Pereira methodically broke down a game Khalil Rountree Jr. and used a bruising sequence of body punches to retain his light heavyweight championship with a fourth-round stoppage Saturday night in the main event of UFC 307 at the Delta Center in Salt Lake City.