José Martínez has officiated 57 matches on record, averaging 2.6 cards and 9.6 fouls per game — a lenient official. A player is dismissed roughly once every 6 games, and the spot is pointed to 0.16 times per match. Home teams win 51% of matches under him, drawing 26% and losing 23%. Most active in the Primera Division (36 matches). 33% of his bookings come after the 75th minute, with the first card around the 36'. He cards more than 46% of Primera Division 2019 referees.