Valencia has selected Robin Zentner to replace Giorgi Mamardashvili. Zentner's contract is set to expire on June 30, allowing him to join a new team without a transfer fee. Mainz is working to negotiate a contract renewal with Zentner in an effort to prevent losing him for free. Zentner has made 188 appearances for Mainz's first team and has also played for their second team, Holstein Kiel, and Germany's youth teams.