UFC 251’s main event bout has been changed as Welterweight title No. 1 challenger Gilbert Burns was pulled from the fight after testing positive for COVID-19.
Welterweight champion Kamaru Usman will now fight challenger Jorge Masvidal in the main event bout. It is a huge blow for UFC after UFC 251 is a stacked card and will be broadcast live this Saturday and Sunday from Fight Island in the United Arab Emirates.
Zcode System previously previews the undercard: Read the preview now! ...















