Arsen Zakharyan to stay at Dynamo Moscow
Dynamo Moscow's Arsen Zakharyan will remain at the Russian club, despite Chelsea making an offer for the central midfielder, BBC Sport reports.
The 19-year-old was expected to boost Thomas Tuchel's midfield options but the Dynamo have said a deal hasn't been agreed due to "technical reasons beyond our control."
In a statement on their club website, they said: "For several days, there have been intense negotiations between Dynamo and Chelsea, in which our club took a constructive position.
"However, it is not possible to transfer a player in this summer transfer window for a number of technical reasons beyond our control.
"Nevertheless, Dynamo remain open to offers that will suit the club and the football player."