Torino will take up their €10m purchase option on Chelsea wing-back Ola Aina.

The 22-year-old Nigeria international arrived on loan at a cost of €600,000.

He has impressed so far this season, contributing a goal and an assist in 22 Serie A appearances for the Granata.

According to Tuttosport, Torino and Coach Walter Mazzarri have decided to take up the €10m option to buy at the end of the season.