Roberto Tobar Vargas has officiated 180 matches on record, averaging 3.7 cards and 19.9 fouls per game — a balanced official. A player is dismissed roughly once every 3 games, and the spot is pointed to 0.23 times per match. Home teams win 44% of matches under him, drawing 26% and losing 31%. Most active in the Primera Division (120 matches). 26% of his bookings come after the 75th minute, with the first card around the 28'. He cards more than 12% of Primera Division 2022 referees.