UFC 251: Gilbert Burns tests positive for coronavirus; out of Kamaru Usman main event on ‘Fight Island’
- Brazilian and two cornermen return positive tests in Las Vegas, and do not board flight to Abu Dhabi
- Burns and Usman both train in Florida, where their Sanford MMA teammate Aung La N Sang also tested positive for Covid-19 this week

Gilbert Burns has tested positive for Covid-19 and is out of next weekend’s UFC 251 main event against welterweight champion Kamaru Usman.
It was reported by MMA Junkie that neither fighter boarded a charter flight to Abu Dhabi on Friday night. MMA Junkie later reported the Brazilian and two of his cornermen – his brother and fellow UFC star Herbert Burns, and coach Greg Jones – had returned positive tests.
They had travelled from Florida to Las Vegas, which the UFC is using as a hub to test fighters before four events on “Fight Island” in the UAE this month.
Burns (18-3) and Usman (16-1) both live and train in Florida, which reported more than 10,000 new coronavirus cases on Thursday – the biggest one-day increase for the southeastern state since the pandemic started.