Bayer Leverkusen's Jonathan Tah is a top target for Bayern Munich and Barcelona in the January window, with both clubs reportedly leading the race, as per Sport Bild.
Bayer Leverkusen's strong start to the Bundesliga season has given way to a worrying slump, with the team winning just one of their last six matches.
Manchester United are reportedly competing with Barcelona to sign Bayer Leverkusen centre-back Jonathan Tah when his contract expires at the end of the season.
Granit Xhaka is set for a return to familiar ground as Bayer Leverkusen prepared to face Liverpool at Anfield in the Champions League on Tuesday.
Stefan Ortega is reportedly tempted by a return to Germany, with Bayer Leverkusen interested, as he eyes a move from Manchester City for regular first-team football.
Real Madrid are reportedly pursuing Manchester United and Manchester City target Florian Wirtz, while also showing interest in Bayer Leverkusen boss Xabi Alonso.