Paul Winstanley and Laurence Stewart watch Chelsea in action. (Photo by Getty Images/Chris Lee)
Strasbourg manager Liam Rosenior has claimed new Chelsea signing Mamadou Sarr will be a “top” player in the future.
The Blues agreed a deal worth up to €15m in January for the 19-year-old centre back, who will spend the remainder of the season in France before linking up with his new team-mates.