UFC 280 best bets: Islam Makhachev vs. Charles Oliveira
UFC 280, one of the most competitively matched fight cards of the year, is upon us. The Etihad Arena in Abu Dhabi, with the larger 30-foot Octagon, will host the event. Fights kick off in prime time Saturday in Abu Dhabi (9 a.m. ET/6 a.m. PT), which is more proof of the global growth of the UFC. Lightweight and bantamweight titles will be up for…