Turan Deni̇z Tuncer is a 20-year-old professional football player from TUR. He currently plays for Istanbulspor, wearing the number 18 shirt. He plays primarily as a Defender. He stands at 181cm tall and weighs 74kg.

Throughout the Turkish First League 2025-2026, Turan Deni̇z Tuncer featured in 6 matches, averaging 0.3 tackles, 0.8 interceptions, and 1.2 clearances per game, while blocking 0 shots per game.