Barcelona are reportedly interested in signing Jonathan Tah, who is said to have a release clause of €25 million at Bayer Leverkusen.
According to Axel Hesse and Tobias Altschaffl of Bild (h/t Calciomercato and Sport), the centre-back has caught Barcelona's attention ahead of the January transfer window, in which they want to sign a defender with European experience.
The Blaugrana are said to have already opened talks with Leverkusen, who are not competing in Europe this season and as such, Tah would be eligible to play in the knockout stages of the UEFA Champions League.