UFC on ESPN: Blaydes vs. Volkov was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on June 20, 2020 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.

Alexander Yevgenyevich Volkov is a Russian professional mixed martial artist. He currently competes in the Heavyweight division in the Ultimate Fighting Championship (UFC). A professional MMA competitor since 2009, Volkov previously competed for the M-1 Global promotion, as well as Bellator MMA. He is a former heavyweight champion in both promotions. As of May 14, 2024, he is #5 in the UFC heavyweight rankings.