He plays primarily as a Defender.

His most recent move was a from Galatasaray U17 to Galatasaray U19 on 2024-06-30.

Throughout the Turkish Third League 2025-2026, Onur Tazegül featured in 3 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.