Liverpool are interested in signing Stuttgart winger Filip Kostic, according to reports.

The 23-year-old joined the German club from FC Groningen for €6 million back in 2014 and the Dutch side insisted upon a 15% sell-on fee at the time, which could have an impact on the price Liverpool will have to pay if they do decide to make a move for Kostic.

Capped five times by his native Serbia, Kostic has been a mainstay in the Stuttgart side this year, predominantly being deployed on the left-hand side. He managed to get his first goal of the season in the 3-1 over Wolfsburg, Stuttgart’s last match before the Bundesliga winter break.

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If he does sign on with Jurgen Klopp’s side. Kostic is likely to be the second Serbian to move to Anfield in the winter, with a move for Marko Grujic seemingly sewn up.

The winger’s main attribute is his pace, which could attract Klopp as his side often looks to struggle for speed in attacking areas.