Boy Kemper also has the option to remain in the Netherlands, with Dutch clubs interested in signing him.

Boy Kemper has confirmed to Voetbal International that he will leave NAC Breda on a free transfer after this season. Kemper's contract is expiring, and he has chosen not to extend it. The club's leadership wanted to keep him and made an offer for three additional seasons, but after long negotiations, he decided not to accept the proposal. He stated to VI that he has always had the ambition to play abroad and that this will now happen.

BN DeStem reports that Boy Kemper appears to want to leave NAC Breda after this season. Kemper's contract in Breda is expiring, and he will be free to leave after June 30. NAC Breda wants to keep him for a longer period and has been seeking a contract extension, with ongoing talks about a possible extension. According to BN DeStem, the conversations between Kemper and the club are respectful, and Kemper appears to want to advance his career. At the end of January, Kemper commented on his expiring contract in Breda, stating that they were still in conversation and that the talks had not been terminated. He added that they are honest with each other about the situation and that a possibility for him to stay still exists.

Dutch left-back Boy Kemper, 26, received an offer from a club in the Greek Super League. A club from the Greek Super League showed concrete interest, but Kemper rejected a winter transfer. Greek clubs have previously shown interest in Kemper. Kemper wants to complete his sporting objectives at NAC Breda before considering a move abroad. He would only be convinced to leave for a transfer he considers a dream. The defender, who has 5 caps for the Netherlands U19 team, joined NAC Breda on July 1, 2023, and his contract runs until June 30, 2026. In the 2025/2026 Eredivisie season, he has made 17 appearances, scoring 1 goal and providing 3 assists. His current Transfermarkt market value is €850k.