Chael Sonnen foresees an upset on the horizon at UFC 307.
A three-time UFC title challenger who nearly shocked the MMA world in his 2010 bout against Anderson Silva, Sonnen knows a thing or two about the power of being the underdog opposite a feared champion. And when he sees the setup for Alex Pereira’s next defense of his UFC light heavyweight title against Khalil Rountree Jr. at UFC 307, Sonnen sees a perfect recipe for the kind of night that can turn the sport upside-down.