Tómas Orri Hreinsson has officiated 17 matches on record, averaging 2.4 cards and 0.0 fouls per game — a lenient official. A player is dismissed roughly once every 9 games, and the spot is pointed to 0.18 times per match. Home teams win 29% of matches under him, drawing 24% and losing 47%. Most active in the Inkasso-Deildin (17 matches). 40% of his bookings come after the 75th minute, with the first card around the 41'. He cards more than 100% of Inkasso-Deildin 2017 referees.