Jesús Valenzuela Sáez has officiated 61 matches on record, averaging 4.7 cards and 26.2 fouls per game — a firm official. A player is dismissed roughly once every 4 games, and the spot is pointed to 0.31 times per match. Home teams win 51% of matches under him, drawing 23% and losing 26%. Most active in the Copa Libertadores (34 matches). 25% of his bookings come after the 75th minute, with the first card around the 28'.