Andrey Koreshkov vs Gleison Tibau and Sergey Romanov vs Andre Muniz set for June 6

Kamil Gadzhiev has announced two welterweight Grand Prix bouts for BetCity Fight Nights 138 in Saint Petersburg on June 6. The card will feature former Bellator champion Andrey Koreshkov facing longtime UFC veteran Gleison Tibau in one semifinal matchup. In the other bout, Sergey Romanov will take on Andre Muniz as part of the welterweight tournament bracket. These fights represent significant matchups in the Russian MMA scene, pairing experienced veterans with championship pedigrees. The event continues the BetCity Fight Nights series, which regularly features top Russian and international fighters.