Borussia Dortmund sporting director Sebastian Kehl has said the club have received no proposals for Jude Bellingham.
Bellingham has been linked with a transfer this summer to either Real Madrid or Manchester City. Liverpool have ruled themselves out of the race.
Dortmund could win their first Bundesliga title since 2012.
"I mean we are on Wednesday now three days before our biggest and important match against Mainz," Kehl said. "Jude is doing everything at the moment to be part of it.
"Unfortunately he couldn't join us against Augsburg because of his knee injury, but he's working hard at the moment, still individually, but he will be part of the team on Saturday because he's a big and very, very important part of the team in this season.