In Chael Sonnen ’s opinion, the wrong man got his hand raised in the UFC 311 co-main event. Bantamweight champion Merab Dvalishvili (19-4 MMA, 12-2 UFC) retained his title when he outlasted Umar Nurmagomedov  (18-1 MMA, 6-1 UFC) by unanimous decision this past Saturday at Intuit Dome in Inglewood, Calif. Sonnen thought the fight came down to one round, and that Nurmagomedov should have been crowned the victor. “I thought Umar won the fight,” Sonnen said in an Instagram post. “When they announced Merab, I thought there was going to be a lot of boos. I was alone