Johan William Grundt has officiated 99 matches on record, averaging 3.0 cards and 6.1 fouls per game — a balanced official. A player is dismissed roughly once every 11 games, and the spot is pointed to 0.18 times per match. Home teams win 53% of matches under him, drawing 26% and losing 21%. Most active in the 1. Division (34 matches). 31% of his bookings come after the 75th minute, with the first card around the 39'. He cards more than 50% of 1. Division 2026 referees.