Gunnar Freyr Róbertsson has officiated 108 matches on record, averaging 3.4 cards and 6.0 fouls per game — a balanced official. A player is dismissed roughly once every 10 games, and the spot is pointed to 0.31 times per match. Home teams win 56% of matches under him, drawing 16% and losing 29%. Most active in the Inkasso-Deildin (60 matches). 37% of his bookings come after the 75th minute, with the first card around the 38'.