UFC on ESPN: Hall vs. Strickland

[2] A middleweight bout between Uriah Hall and Sean Strickland was originally expected to take place a week later at UFC 265.

[2] Former Invicta FC Atomweight Champion Jinh Yu Frey was briefly expected to face promotional newcomer Istela Nunes, but the latter was forced to withdraw from the women's strawweight bout due to visa issues and was replaced by Ashley Yoder.

[6] They were originally expected to meet two months earlier at UFC on ESPN: Rodriguez vs. Waterson, but Benoit missed weight and the contest was canceled due to health concerns.

[17] The pairing was initially scheduled to meet one week prior at UFC on ESPN: Sandhagen vs. Dillashaw, but the matchup was removed from that card on July 19 due to COVID-19 protocols within Abdurakhimov's camp.

[21] In turn, Lazzez pulled out just a few days before the event due to visa issues and was replaced by Jared Gooden.

[22] The new pairing was initially reported as canceled just hours before the event due to COVID-19 protocols, but it was later confirmed that both fighters were cleared to compete.