Hyung-Jin Ko – Referee Stats
Referee · South KoreaHyung-Jin Ko has officiated 366 matches on record, averaging 2.5 cards and 14.7 fouls per game — a lenient official. A player is dismissed roughly once every 7 games, and the spot is pointed to 0.16 times per match. Home teams win 44% of matches under him, drawing 28% and losing 28%. Most active in the K League 1 (266 matches). 35% of his bookings come after the 75th minute, with the first card around the 31'. He cards more than 60% of K League 1 2026 referees.
Discipline profile
2.3
Yellow / g
1–1
0–0
2–0
2–2
1–2
2–2
1–0
2–0
1–0
5–0
0–0
2–1