Man Utd track Dortmund star

Manchester United are keeping tabs on Borussia Dortmund midfielder IIkay Gundogan, with a view to a summer offer for his services.

The German international has been tipped to exit the Bundesliga giants this summer, having seen the club endure their worst league run in many seasons.

With Dortmund unlikely to seal a place in Europe, Gundogan is believed to be keen on a fresh challenge away from his home nation.

The Sun cites that the Red Devils have joined rivals Arsenal in the pursuit of the player's signature ahead of the summer transfer window.

Gundogan has scored three goals in 26 games for BVB this season.