Günter Perl has officiated 248 matches on record, averaging 1.3 cards and 9.6 fouls per game — a lenient official. A player is dismissed roughly once every 50 games, and the spot is pointed to 0.02 times per match. Home teams win 47% of matches under him, drawing 24% and losing 29%. Most active in the Bundesliga (179 matches). 33% of his bookings come after the 75th minute, with the first card around the 37'. He cards more than 29% of Bundesliga 2016/2017 referees.