• Stanislas Wawrinka returns a shot against Marcos Baghdatis of Cyprus ...
  • ... Baghdatis struggled to cope with the agility of the Swiss No 2, losing 6-3 6-2 6-7 (1) 7-6 (7)
  • Leander Paes (L) and veteran Czech Radek Stepanek won their doubles match ...
  • ... while Bob Bryan and Mike Bryan managed to get past Daniel Nestor and Vasek Pospisil in a deciding set
  • Fifth seed Tomas Berdych faced Julien Benneteau ...
  • ... the veteran Frenchman was beaten 6-0 6-3 6-2
  • There was also girls' singles matches going on at Flushing Meadows with Ipek Soylu of Turkey in action
  • Andy Murray was made to sweat during the first set against Florian Mayer of Germany ...
  • ... but he came through in a tiebreaker before sealing a straight sets win
  • The defending US Open champion waves after his win on Arthur Ashe Stadium
  • Top seed Serena Williams was up against compatriot Sloane Stephens in the last 16
  • Stephens knocked Williams out of the Australian Open earlier in the year
  • This time Williams prevailed 6-4 6-1
  • In the night session, Novak Djokovic wasted little time in beating Joao Sousa 6-0 6-2 6-2
  • And Li Na saw off Jelena Jankovic 6-3 6-0
  • Li will take Ekaterina Makarova (left) in the quarter-finals after Makarova stunned third seed Agnieszka Radwanska 6-4 6-4

US Open - Day Seven

Stanislas Wawrinka returns a shot against Marcos Baghdatis of Cyprus ...