UFC 254: Khabib vs. Gaethje was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on October 24, 2020 at the du Forum on Yas Island, Abu Dhabi, United Arab Emirates. A UFC Lightweight Championship unification bout between current champion Khabib Nurmagomedov and interim champion Justin Gaethje (also former WSOF Lightweight Champion) served as the event headliner.

UFC 254: Khabib vs. Gaethje

UFC 160: Velasquez vs. Bigfoot 2 was a mixed martial arts event held on May 25, 2013, at the MGM Grand Garden Arena in Las Vegas, Nevada. The main event was a rematch between former UFC Heavyweight Champion Cain Velasquez and Antônio Silva. In their first encounter at UFC 146 a year earlier, Velasquez defeated Silva via first-round TKO.