
The riot erupted in the fourth round of the championship playoff minileague. Standard took the lead with goals by Razvan Marin after 22 minutes and Paul-Jose Mpoku from the penalty spot in the 30th minute, Belgian media said.
Anderlecht’s Kara Mbodji received a red card after conceding the penalty.
“With complete understanding for the unsatisfactory results, I truly denounce this behaviour,” Pro League president Marc Coucke said on the Anderlecht twitter account
“Football is a game of intense emotions in defeat and victory, but never aggression. Apologies to all those who love football and especially the peaceful supporters of RSCA,” Coucke wrote.