Despite losing to him twice, Colby Covington thinks he’s the only real threat to UFC welterweight champion Kamaru Usman ’s title. Covington (16-3 MMA, 11-3 UFC) meets former best friend-turned rival Jorge Masvidal  (35-15 MMA, 12-8 UFC) in the main event of UFC 272 on March 5, where he hopes a victory earns him a third shot at welterweight champion Usman’s belt. “It puts me right back in line to get another fight with Usman,” Covington recently said at the UFC 270 weigh-in show. “The people saw in Madison Square Garden and New York City what happened in that fight