Chelsea sign defender Sarr from Strasbourg
Chelsea have completed the signing of French defender Mamadou Sarr from RC Strasbourg.
The 19-year-old, who was pursued by a number of clubs, has signed an eight-year contract at Stamford Bridge.
He made 28 appearances last season for Strasbourg and has played for France at various age levels, mostly recently Under-20.
Sarr began his career at Lyon and moved to Strasbourg last summer.
Meanwhile, Chelsea remain in discussions with AC Milan over a possible deal to sign goalkeeper Mike Maignan from the Italian club.
