Jon Martín

In September 2026, Jon Martín's Transfermarkt value was reported at €25 million. More significantly, upon signing a new contract in July 2026 amid interest from Barcelona and Real Madrid, a release clause was set at a reported €60 million. Just prior, in June 2026, reports suggested Aston Villa intended to offer €25 million, while Real Sociedad's asking price was approximately €50 million. Earlier in 2026, his release clause was consistently cited as €50 million, with his market value estimated at €20 million at the time.

Our valuation for Jon Martín is driven by his recent long-term contract extension to 2032, which includes a reported €60 million release clause. This, combined with strong interest from elite clubs like Real Madrid, Barcelona, and several Premier League giants, places Real Sociedad in a powerful negotiating position. The previously reported asking price of €50 million serves as a baseline, making a transfer likely to cost a significant fee approaching the new clause.