Korshkov vs Tibau, Romanov vs Muniz set for Fight Nights June 6

Kamil Gadzhiev announced two welterweight Grand Prix bouts for Fight Nights 138 in St. Petersburg on June 6. Former Bellator champion Andrey Korshkov will face veteran Gleison Tibau in one semifinal matchup. The other bout features Sergey Romanov taking on Andre Muniz as part of the ongoing tournament. Both fights will determine finalists in the welterweight Grand Prix competition. The event continues the Fight Nights promotion's tradition of hosting high-level Russian MMA competition.