RESULTS (ROUND 1)

MEN'S SINGLES:

20-Ivo Karlovic (Croatia) bt Horacio Zeballos (Argentina) 6-7(6) 3-6 7-5 6-2 2220; 2-Novak Djokovic (Serbia) bt Fernando Verdasco (Spain) 6-1 7-6(4) 6-2; 6-Gael Monfils (France) bt Jiri Vesely (Czech Republic) 6-2 6-3 6-2; 21-David Ferrer (Spain) bt Omar Jasika (Australia) 6-3 6-0 6-2; 8-Dominic Thiem (Austria) bt Jan-lennard Struff (Germany) 4-6 6-4 6-4 6-3; 9-Rafa Nadal (Spain) bt Florian Mayer (Germany) 6-3 6-4 6-4; 3Milos Raonic (Canada) bt Dustin Brown (Germany) 6-3 6-4 6-2

3-Agnieszka Radwanska (Poland) bt Tsvetana Pironkova (Bulgaria) 6-1 4-6 6-1; 17-Caroline Wozniacki (Denmark) bt Arina Rodionova (Australia) 6-1 6-2; Heather Watson (Britain) bt 18-Samantha Stosur (Australia) 63 3-6 6-0; 2-Serena Williams (U.S.) bt Belinda Bencic (Switzerland) 64 6-3; 5-Karolina Pliskova (Czech Republic) bt Sara Sorribes (Spain) 6-2 6-0

WOMEN'S SINGLES: