Liverpool are reportedly among several clubs monitoring Real Sociedad's Spanish centre-back Jon Martín. Real Madrid are also monitoring the 20-year-old. Arsenal and Chelsea are also said to be interested in the defender, who has impressed in La Liga, and talks may possibly take place soon. Martín joined Real Sociedad in July 2024 and has a contract that runs until 2032. He is a Spain U21 international with 4 caps. According to Transfermarkt, his current market value is €25.00m.