According to Tuttomercato, Marius Marin's contract with Pisa will expire at the end of the season after an automatic renewal clause was activated last summer due to promotion. There is currently a distance between the parties and a formal negotiation has not yet started, which is also due to a change in Marin's entourage. If there are no developments, a possible sale in January is not excluded to avoid losing him on a free transfer.

Pisa midfielder Marius Marin's contract expires in June 2026, and there is a concrete possibility that he could leave the club after eight seasons. If there is no contract renewal, the club may sell Marin in January for a fee. From January, Marin will be free to negotiate for the 2026-27 season with any club and can sign a pre-contract without Pisa's involvement if he wishes to leave in June. According to SestaPorta.news, Marin ended his relationship with former agent Ioan Becali and is now represented by the SEG – Sports Entertainment Group.

Marius Marin has admirers in Ligue 1.

Several Serie A clubs have inquired about the contractual and economic conditions to potentially make an offer in the summer.