The Antwerp police have launched an investigation into the video, Het Nieuwsblad reports .
The chants were done before a game between Beerschot and Anderlecht on Monday. Anderlecht is considered to be a "Jewish" team by soccer hooligans.
Fittingly, Anderlecht won the game, 7-0. Their Israeli starter Lior Refaelov scored one of the goals.
Beerschot has the worst record in their league.
Which just goes to prove, antisemites tend to be losers.
Here's the video.