UFC Fight Night: Lewis vs. Oleinik

[3] However, the bout was rescheduled for UFC Fight Night: Overeem vs. Sakai after Montaño's coach, John Wood, tested positive for COVID-19.

[4] A women's bantamweight bout between Ketlen Vieira and former Invicta FC Bantamweight Champion and UFC Women's Featherweight Championship challenger Yana Kunitskaya was originally scheduled for a week earlier at UFC Fight Night: Brunson vs. Shahbazyan.

[5] Subsequently, Vieira was removed from the card on July 30 due to visa issues and replaced by returning veteran Julija Stoliarenko, who was the current Invicta FC Bantamweight Champion.

[6] Vieira was then expected to face a different opponent at UFC Fight Night: Waterson vs. Hill on September 12.

[7] A heavyweight bout between Sergei Pavlovich and Ciryl Gane was expected to take place at this event.