Viktor Kassai took his refereeing badge back in 1990. He started officiating in domestic games from 1999, and has been a referee in international competition since 2003. Kassai was involved in two games with Vidi last season, which were the home game against Vasas and the away fixture in DVTK.

He will referee a match with Vidi after a gap of 301 days in the NBI. Today's home game with Debrecen will be his 278th first division match, which have produced 1288 yellow and 64 red cards.

Kassai will be assisted by Vencel Toth and Zsolt Varga. The fourth official will be Balazs Huszar for the game, which kicks off at the Pancho Arena at 20:30pm.