Nelson Weiper's form at the U21 European Championship has attracted interest from multiple Premier League clubs, including Brentford. Mainz are eager to retain the 20-year-old for at least another season and they currently value him at around €14 million amid growing interest in his services.

Nelson Weiper has caught the interest of Brentford following his impressive performances at the Under-21 European Championship. They are considering him a strong addition to their squad, with a potential move this summer. The transfer is likely to cost around £12 million, with Mainz expected to include add-on clauses.