He currently plays for Giresunspor, wearing the number 45 shirt. He plays primarily as a Defender. His preferred foot is Left. His current market value is estimated at 25K €.

His most recent move was a Free from Giresunspor to 1926 Bulancakspor on 2026-02-04.

Throughout the Turkish Third League 2025-2026, Barış Gün featured in 13 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.