UFC 279 Preview: Chimaev vs. Diaz Share September 9, 2022 Dm4r Sport News In March of 2016, Conor McGregor was the biggest name in mixed martial arts. Sure, he’d been stripped of the UFC Featherweight Championship belt, but he was still the marquee name in the sport with the most box office appeal … UFC 279 Preview: Chimaev vs. Diaz Read More » Source : UFC 279 Preview: Chimaev vs. Diaz