He currently plays for Trans Narva B, wearing the number 3 shirt. He plays primarily as a Defender. His preferred foot is Right.

His most recent move was a from Trans Narva to JK Trans Narva U21 on 2026-01-01.

Throughout the Esiliiga B 2025, denis sibul featured in 27 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.