UFC 261 Countdown previews welterweight Jorge Masvidal's quest for revenge against champ Kamaru Usman. Watch these two athletes train and prepare for their April 24th main event matchup. UFC 261 Countdown previews welterweight Jorge Masvidal's quest for revenge against champ Kamaru Usman. Watch these two athletes train and prepare for their April 24th main event matchup. #UFC261 #UFCCountdown @USMAN84kg @GamebredFighter
