US Open day 8: Djokovic tops Kohlschreiber into quarters

Updated: 2014-09-02 08:24

(Agencies)

US Open day 8: Djokovic tops Kohlschreiber into quarters

Ekaterina Makarova (RUS) returns a shot to Eugenie Bouchard (CAN) on day eight of the 2014 US Open tennis tournament at USTA Billie Jean King National Tennis Center, September 1, 2014. Makarova advanced into the US Open quarterfinals for the second year in a row. [Photo/Agencies]