Bartra moved to the Bundesliga for pocket change and peanuts in the summer.
Top spot in Group F is still up for grabs as these two heavyweights meet at the Bernabeu
Spurs have reportedly been long-term admirers of Marc Bartra.
Marc Bartra's future has been the subject of intense speculation over the past month.
Liverpool, Manchester United and Tottenham Hotspur are all said to be interested in his services.
The Barcelona defender has been linked to Liverpool and Tottenham Hotspur in the past.
Marc Bartra is available at a cut-price this summer.
Barcelona manager Luis Enrique is reportedly looking to make sweeping changes across his back-line over the summer, with Marc Bartra being allowed to leave.
Manchester City are reportedly looking to sign Barcelona defender Marc Bartra.
The La Liga leaders are reportedly willing to sell Marc Bartra this summer, and Spurs are thought to be leading the chase.