His main role on the pitch is Defender. His estimated market valuation currently stands at 50K €.

His latest transfer saw him join SC Cham from FC Luzern U21 via on 2025-06-30.

Across the Switzerland Divison 1 League 2024-2025, sven haag appeared in 25 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.