Voetbalprimeur.nl reports that the contract for Niels Martens, a 21-year-old Dutch goalkeeper, has been formally terminated at Fortuna Sittard. The formal termination does not automatically mean that Niels Martens will leave this summer, as discussions about a new contract may still take place. The player has a current market value of €25k, according to Transfermarkt, and has made 0 appearances in the Eredivisie during the 2025/2026 season.