About 100 Bayer fans and Frankfurt supporters want to fight in Leverkusen.
But the security forces knew and are on site with the appropriate deployment.
A squadron of riders separates the two groups, which then withdraw.
The process ended during the first half became explosive after the game.
Eintracht player Martin Hinteregger is asked about the fan issue at the ZDF microphone.
His statements are polarizing.
Too polarizing?