He currently plays for VfB Eichstatt, wearing the number 21 shirt. He plays primarily as a Goalkeeper. His current market value is estimated at 25K €.

His most recent move was a from SC Eltersdorf to VfB Eichstatt on 2024-01-26.

In the German Regionalliga 2025-2026, N. Sauernheimer played 19 matches, averaging 0 interceptions, 0 tackles, and 0.1 clearances per game.