Serena and Sarapova in semi-finals

N Djokovic (SER) beat Kevin Anderson (SA) 6-8, 6-8, 6-1, 6-4, 7-5

Serena Williams (US) beat V Azarenka (BLR) 3-6, 6-2, 6-3

Maria Sharapova(RUS) beat C Vandewegh (US) 6-3, 3-7, 6-2

G Muguruza (SPA) beat T Bacsinszky (SWI) 7-5, 6-3

A Radwanska (POL) beat M Keys (US) 7-3, 3-6, 6-3

 

R Bopana (IND) / F Mergea (ROM)   beat B Bryan (US) / M Bryan (US)

5-7, 6-4, 11-9, 7-5

 J Murray (GB) / J Peers (US) beat A Peya (AUT) / B Soares (BRA) 6-3, 7-3, 6-3

 J Roer ( NED) / H Tecau(ROM) beat M Malkowski (POL) / N Zimonjic (SER)

6-4, 6-3, 7-2

J Erlich (ISR) / P Petzschner (GER) beat I Dodig (CRO) / M Melo (BRZ)

4-6, 6-2, 6-2, 6-4

 

N Djokovic beat Kevin Anderson and into the quarter finals.

Serena Williams and Maria Sharapova into the semi-finals.

9^th Seeded R Bopna (IND) /F Mergea (ROM) beat top seeds B Bryan (US) / M Bryan (US) into semi-finals.