Daniel Cormier believes Alex Volkanovski defeating Islam Makhachev at UFC 284 would qualify as the “biggest” upset in MMA history. Volkanovski (25-1 MMA), the UFC’s current featherweight kingpin, will move up a weight class to challenge the reigning lightweight champion in Makhachev (23-1 MMA) on February 12 at UFC 284 in Perth, Australia. The Aussie […]