Gonçalo Emanuel Paiva Martins has officiated 69 matches on record, averaging 3.9 cards and 21.1 fouls per game — a balanced official. A player is dismissed roughly once every 3 games, and the spot is pointed to 0.28 times per match. Home teams win 51% of matches under him, drawing 26% and losing 23%. Most active in the Liga Portugal 2 (47 matches). 29% of his bookings come after the 75th minute, with the first card around the 31'. He cards more than 93% of Liga Portugal 2 2017/2018 referees.