Kolobegov vs. Petrosyan Set for Fight Nights Grand Prix Quarterfinal

Mikhail Kolobegov (15-8) will face Armen Petrosyan (9-6) in a light heavyweight grand prix quarterfinal bout. The matchup is scheduled for Fight Nights 136 in Rostov-on-Don. Both fighters will compete in the ongoing Fight Nights tournament bracket. No specific date was provided in the announcement.