Djokovic cancels exhibition match against Khachanov

HURLINGHAM - Serbia's top-ranked tennis player Novak Djokovic has cancelled an exhibition match against Russian Karen Khachanov, the organisers of the Giorgio Armani Tennis Classic tournament announced on Wednesday.

The reasons for the cancellation have not been disclosed.

American Martin Damm will take Djokovic's place.

The Hurlingham exhibition tournament was to be Djokovic's last test before Wimbledon, which begins on June 29.