China Open, Beijing, China
Second-round results:
(1) Novak Djokovic defeats Carlos Berlocq 6-1, 6-3; Florian Mayer defeats Marius Copil 3-6, 6-3, 6-2; Jurgen Melzer defeats (6) Alexandr Dolgopolov 7-6(9), 2-6, 6-1.
*****
Rakuten Japan Open Tennis Championships, Tokyo, Japan
Second-round results:
(7) Stanislas Wawrinka defeats Jeremy Chardy 7-6(1), 6-7(6), 7-5; (1) Andy Murray defeats Lukas Lacko 6-1, 6-2.
First-round results:
(3) Janko Tipsarevic defeats Gilles Simon 4-6, 6-3, 6-1; (4) Juan Monaco defeats Grigor Dimitrov 6-2, 6-1.
