Kamil Gadzhiev announced two welterweight Grand Prix bouts for BetCity Fight Nights 138 in St. Petersburg on June 6. The card will feature Andrey Korreshkov facing Gleison Tibau and Sergey Romanov meeting Andre Muniz. Both fights are part of the welterweight tournament. The post provides limited additional context about the matchups beyond confirming the pairings and event details.
BetCity Fight Nights 138 will take place in St. Petersburg on June 6, with promoter Kamil Gadzhiev confirming two welterweight Grand Prix matchups for the card. Andrey Korreshkov is set to face Gleison Tibau, while Sergey Romanov meets Andre Muniz, with both bouts serving as part of the ongoing welterweight tournament.

Tibau, 42, is a Brazilian veteran out of American Top Team who carries a 33-14-0 record into the contest. Fighting out of a southpaw stance at 178 cm with a 180 cm reach, the long-tenured grappler averages 4.08 takedowns per 15 minutes, making him a persistent threat on the mat despite a striking accuracy of 31 percent.
Muniz, known as "Sergipano," is a 36-year-old Brazilian southpaw representing Tata Fight Team Montes Claros. Standing 185 cm tall with a 198 cm reach and a record of 24-8-0, he brings a well-rounded offensive game to the welterweight tournament. He lands 2.08 significant strikes per minute at a 48 percent accuracy rate and averages 3.98 takedowns per 15 minutes, complemented by 1.1 submission attempts in the same window.

Why it matters
- Both bouts are confirmed Grand Prix fights, meaning tournament advancement is directly on the line for all four competitors.
- Tibau's elite takedown volume could define the pace against Korreshkov, while Muniz's combination of accurate striking and grappling presents a multidimensional challenge for Romanov.
- The June 6 card in St. Petersburg shapes up as a significant evening for the welterweight division under the BetCity Fight Nights banner.











