UFC Fight Night 173: Brunson vs. Shahbazyan was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on August 1, 2020 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.

UFC Fight Night 173: Brunson vs. Shahbazyan

UFC 194: Aldo vs. McGregor was a mixed martial arts event held by the Ultimate Fighting Championship on December 12, 2015 at the MGM Grand Garden Arena in Las Vegas, Nevada. The event was headlined by a UFC Featherweight Championship unification bout between then champion José Aldo and then interim champion Conor McGregor.