UFC on ABC: Holloway vs. Kattar was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on January 16, 2021, at the Etihad Arena on Yas Island, Abu Dhabi, United Arab Emirates.

Jerome Max Kelii Holloway is an American professional mixed martial artist. He currently competes in the Featherweight and Lightweight divisions in the Ultimate Fighting Championship (UFC), where he is the current UFC BMF Champion and a former UFC Featherweight Champion. As of February 20, 2024, he is #2 in the UFC featherweight rankings, and as of April 16, 2024, he is #9 in the UFC lightweight rankings and #8 in the UFC men's pound-for-pound rankings.