UFC Fight Night 189: Rozenstruik vs. Sakai was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 5, 2021 UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A heavyweight bout between Jairzinho Rozenstruik and Augusto Sakai served as the event's headliner.

UFC Fight Night 189: Rozenstruik vs. Sakai

UFC Fight Night 203: Santos vs. Ankalaev was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on March 12, 2022 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A light heavyweight bout between former UFC Light Heavyweight Championship challenger Thiago Santos and Magomed Ankalaev served as the event headliner.

UFC Fight Night 203: Santos vs. Ankalaev

UFC 290: Volkanovski vs. Rodríguez was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 8, 2023, at the T-Mobile Arena facility in Paradise, Nevada, part of the Las Vegas Metropolitan Area, United States. A UFC Featherweight Championship unification bout between current champion Alexander Volkanovski and interim champion (also The Ultimate Fighter: Latin America featherweight winner) Yair Rodríguez headlined the event.  UFC 290 PPV Main Event On ESPN+:  145 lbs.: Featherweight champion Alexander Volkanovski vs. Yair Rodriguez  UFC 290 PPV Co-Main Event On ESPN+:  125 lbs.: Flyweight champion Brandon Moreno vs. Alexandre Pantoja  UFC 290 PPV Main Card On ESPN+ (10 p.m. ET):  185 lbs.: Robert Whittaker vs. Dricus Du Plessis  155 lbs.: Dan Hooker vs. Jalin Turner  185 lbs.: Bo Nickal vs. Valentine Woodburn (Tresean Gore injured)