Aleš Mach has officiated 9 matches on record, averaging 4.6 cards and 22.3 fouls per game — a firm official. A player is dismissed roughly once every 9 games, and the spot is pointed to 0.11 times per match. Home teams win 44% of matches under him, drawing 11% and losing 44%. Most active in the Chance Národní Liga (7 matches). 41% of his bookings come after the 75th minute.