Radim Dresler has officiated 20 matches on record, averaging 1.1 cards and 0.8 fouls per game — a lenient official. A player is dismissed roughly once every 7 games, and the spot is pointed to 0.20 times per match. Home teams win 30% of matches under him, drawing 35% and losing 35%. Most active in the Chance Národní Liga (18 matches). 39% of his bookings come after the 75th minute, with the first card around the 35'.