UFC on ABC 2: Vettori vs. Holland was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 10, 2021 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.

UFC Fight Night 171: Smith vs. Teixeira was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on May 13, 2020 at VyStar Veterans Memorial Arena in Jacksonville, Florida, United States. A light heavyweight bout between former UFC Light Heavyweight Championship challengers Anthony Smith and Glover Teixeira served as the event headliner.

iKON FC 2 took place Friday, March 18, 2022 with 7 fights at Miami Airport Convention Center in Miami, Florida.

UFC Fight Night 176: Overeem vs. Sakai was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on September 5, 2020 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A heavyweight bout between the 2010 K-1 World Grand Prix Champion, former Strikeforce Heavyweight Champion and UFC Heavyweight Championship challenger Alistair Overeem and Augusto Sakai served as the event headliner.

UFC Fight Night 158: Cerrone vs. Gaethje was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on September 14, 2019 at Rogers Arena in Vancouver, British Columbia, Canada. A lightweight bout between former UFC Lightweight Championship challenger Donald Cerrone and former WSOF Lightweight Champion Justin Gaethje served as the event's headliner.