UFC on ESPN 28: Hall vs. Strickland was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on July 31, 2021 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A middleweight bout between Uriah Hall and Sean Strickland headlined this event.

UFC on ESPN 28: Hall vs. Strickland

UFC Fight Night 185: Blaydes vs. Lewis was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on February 20, 2021 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A heavyweight bout between Curtis Blaydes and former UFC Heavyweight Championship challenger Derrick Lewis headlined this event.

UFC Fight Night 185: Blaydes vs. Lewis

UFC on ESPN 37: Kattar vs. Emmett was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 18, 2022 at the Moody Center in Austin, Texas, United States. A featherweight bout between Calvin Kattar and Josh Emmett is expected to headline the event.