Gilbert Burns tests positive for COVID-19, out of UFC 251 headliner vs. Kamaru Usman MMA JunkieUFC 251 headliner Gilbert Burns tests positive for COVID-19, pulled from event Yahoo SportsUFC 251 Free Fight: Max Holloway vs Brian Ortega UFC - Ultimate Fighting ChampionshipBreaking! Gilbert Burns forced out of UFC 251 title fight with Kamaru Usman BJPENN.COM“This Belt Ain’t For Me It’s For Hawaii”- Max Holloway Essentially SportsView Full Coverage on Google News