Joel Matip is set to become Jurgen Klopp's second signing as Liverpool boss

Centre-back Matip, 24, will arrive on a free transfer.

Manager Jurgen Klopp has been linked with the Cameroon international since arriving at Anfield and will make him his second permanent signing after Marko Grujic of Red Star Belgrade.

Grujic returned on loan to the Serbia side and will also move to Liverpool in the summer. Klopp also brought in Steven Caulker last month but only on loan.

Matip, who can also play in midfield, has a burgeoning reputation. He has been an ever-present in the Schalke side this term in the Bundesliga, netting three goals.

The 6ft 4in defender also has plenty of Champions League experience to add to the Reds backline.