UFC Fight Night 192: Smith vs. Spann was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on September 18, 2021, 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 title challenger Anthony Smith and Ryan Spann served as the main event.

UFC on ESPN 27: Sandhagen vs. Dillashaw was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 24, 2021, at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A bantamweight bout between former two-time UFC Bantamweight Champion T.J. Dillashaw and Cory Sandhagen served as the event headliner. It was Dillashaw's first fight since his two-year suspension due to testing positive for recombinant human erythropoietin (EPO), which resulted in his title vacancy.

UFC Fight Night 228: Fiziev vs. Gamrot was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on September 23, 2023, at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A lightweight bout between Rafael Fiziev and former KSW Featherweight and Lightweight Champion Mateusz Gamrot headlined the event.

UFC Fight Night 208: Blaydes vs. Aspinall was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 23, 2022, at The O2 Arena in London, England. A heavyweight bout between Curtis Blaydes and Tom Aspinall headlined the event.

UFC on ESPN 5: Covington vs. Lawler was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on August 3, 2019, at the Prudential Center in Newark, New Jersey. A welterweight bout between former interim UFC Welterweight Champion Colby Covington and former undisputed champion Robbie Lawler served as the event headliner.