(Watch) Marvin Vettori hits head against cage after impressive win over Karl Roberson
Marvin Vettori got Karl Roberson to submit at UFC Las Vegas 2 Marvin Vettori got the better of his rival, Karl Roberson, at UFC Las Vegas 2. The Italian Dream and Roberson had built up a heated rivalry before the fight and the pair didn’t even touch gloves. It was Vettori who got the win …