According to a report from Bild (translated by Sun), the player has interest from Spurs and Arsenal.
Furthermore, the youngster dreams of a move to the Premier League.
It will be interesting to see if the Londoners make a move for Upamecano in the summer. Both clubs could use a top-quality defender in their lineups.
Earlier this week, there were reports of Mourinho scouting the player himself.
Jose Mourinho will be hoping to rebuild his defence in the summer and Upamecano would be an ideal addition.