Amanda Nunes will be the bantamweight champion, but she will need to wait for her next defense.According to UFC chief of business officer Hunter Campbell, she tested positive for COVID-19. On Thursday, Campbell informed ESPN that her fight with Julianna Paa, which was set for Aug. 7, Houston, in the co-main event, UFC 265, had been cancelled.Campbell stated that the plan was to reschedule when Nunes is fully fit and ready to fight. Nunes (21-7), 33 is also the UFC's featherweight champion. This Brazilian fighter is coming off a March tapout win over Megan Anderson.Pena (11-4), UFC No. Pena (11-4), UFC's No. The American 31-year old suffered two defeats in UFC against Valentina Shevchenko (Vet) and Germaine De Randamie.