Bayer Leverkusen has been dealt a major blow to its Bundesliga title defense, and Borussia Dortmund's malaise has continued through Niko Kovač's debut as coach.
"We have reached an agreement in principle with Niko Kovac, he will take over the team on Sunday," managing director Lars Ricken said. Interim coach Mike Tullberg, who stepped up from the club's ...