Charles Oliveira panics ahead of UFC 300 and Islam Makhachev fuels concern for the former champion in an MMA Insider exposé
Charles Oliveira will square off against Arman Tsarukyan at UFC 300. The winner of this bout is most likely to fight for the title against Islam Makhachev. Usually, this is an ideal spot for any contender, however, not necessarily for the Brazilian. The former lightweight champion fought and was defeated by the Dagestani in October…