Bayern Munich president Karl-Heinz Rummenigge is upbeat over their chances of keeping Franck Ribery.

Chelsea and Manchester United are among clubs chasing the French winger.

Rummenigge is due to begin negotiations with the France international in the coming days and is optimistic an agreement will be reached.

"I would stick my neck out and say that Ribery will not only be playing for Bayern Munich next year, but also beyond," Rummenigge told Sport1 television.

"I am quite optimistic. We have good chances as we head into negotiations."