Johannes von Mandach has officiated 139 matches on record, averaging 5.1 cards and 20.9 fouls per game β a strict official. A player is dismissed roughly once every 3 games, and the spot is pointed to 0.46 times per match. Home teams win 42% of matches under him, drawing 27% and losing 31%. Most active in the Challenge League (84 matches). 34% of his bookings come after the 75th minute, with the first card around the 31'. He cards more than 15% of Challenge League 2025/2026 referees.