Alex Pereira remains the king of UFC light heavyweight division!
Rountree was holding good for first few rounds, but fight finished like I expected and it was finished in fourth round.
Next fight for Pereira could be against winner of Ankalaev vs Rakic, or Prochazka, but I really want to see him against Jon Jones after that.
Perreria will move up to heavyweight, I don't know when that will be.
There are still a few fighters left at light heavyweight who need to fight. If he moves up to heavyweight, I really want a Jon Jones fight.

Khalil Roundtree was respected by many people because he was durable but after the 3rd round his conditioning was gone.