Ngannou, Alvarez shine in main card action at UFC 218

NGANNOU vs OVEREEM Francis Ngannou likely secured his shot at heavyweight champion Stipe Miocic in the UFC 218 co-main event Saturday at Detroit’s Little Caesars Arena, as the Cameroon native scored a spectacular first-round knockout over No. 1-ranked contender Alistair Overeem.  “I think I’ve got it,” the 31-year-old wrecking machine said with a smile. “I’m ready for that.”He sure looked like it.A confident Overeem fired a wild left hook at Ngannou