Jakob Semler has officiated 94 matches on record, averaging 3.8 cards and 24.2 fouls per game β a balanced official. A player is dismissed roughly once every 6 games, and the spot is pointed to 0.29 times per match. Home teams win 46% of matches under him, drawing 17% and losing 37%. Most active in the 2. Liga (52 matches). 30% of his bookings come after the 75th minute, with the first card around the 37'. He cards more than 0% of 2. Liga 2025/2026 referees.