Tuttomercato reported that Bologna announced on its official website that Santiago Castro has extended his contract until June 30, 2030. The club's official statement confirmed that an agreement has been reached with the attacker for the extension of his contract.

Bologna is working on a new contract for their 21-year-old Argentine-Italian centre-forward, Santiago Castro. According to La Gazzetta dello Sport, the club is negotiating a renewal until 2029 with a doubling of his salary from 500,000 euros to one million euros net per year, along with increasing bonuses. Castro's current contract expires on 30/06/2028, and he has scored 4 goals and provided 1 assist in 9 Serie A appearances this season. Transfermarkt estimates his current market value to be €35.00m, and he has been linked with several clubs including Chelsea and Inter.