145 lbs.: Max Holloway vs. Yair Rodriguez 265 lbs.: Marcos Rogerio de Lima vs. Ben Rothwell 145 lbs.: Leah Letson vs. Felicia Spencer 205 lbs.: Philipe Lins vs. Ovince Saint Preux

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.