The free-for-all kicked off by Roman Zozulya at Dnipro
The incident took place in Ukraine when the striker was at Dnipro. Zozulya jumped out of the stands and confronted the match referee.
Rayo supporters exercised fan power on Monday when they successfully protested against the signing of Ukraine striker Roman Zozulya on loan from Betis.
Zozulya, who had signed until the end of the season, returned to Betis after less than a day at Rayo as fans vented against the player, who they alleged harbours far-right sympathies.
When a player at Dnipro, Zozulya managed to start a melee from the stands.