Niklas Olsson has officiated 37 matches on record, averaging 1.3 cards and 1.6 fouls per game — a lenient official. A player is dismissed roughly once every 19 games, and the spot is pointed to 0.14 times per match. Home teams win 41% of matches under him, drawing 8% and losing 51%. Most active in the Damallsvenskan (29 matches). 35% of his bookings come after the 75th minute, with the first card around the 48'. He cards more than 92% of Damallsvenskan 2024 referees.