US Open tennis results

The following are the results of day 10 of the US Open tennis championships:

Men's singles Quarter-finals (prefix number denotes seeding):

8-Richard Gasquet (FRA), bt 4-David Ferrer (ESP)- 6-3, 6-1, 4-6, 2-6, 6-3

2-Rafael Nadal (ESP), bt 19-Tommy Robredo (ESP)- 6-0, 6-2, 6-2

Women's singles Quarter-finals:

Flavia Pennetta (ITA), bt 10-Roberta Vinci (ITA)- 6-4, 6-1

2-Victoria Azarenka (BLR), bt Daniela Hantuchova (SLO)- 6-2, 6-3

Men's doubles Quarter-finals

10-Ivan Dodig/Marcelo Melo (CRO/BRA), bt 16-Treat Huey/Dominic Inglot (PHI/GBR)- 7-5, 6-3

Women's doubles Quarter-finals:

10-Sania Mirza/Zheng Jie (IND/CHN), bt 4-Hsieh Su-Wei/Peng Shuai (TPE)/CHN)- 6-4, 7-6 (7-5)

8-Ashleigh Barty/Casey Dellacqua (AUS), bt 2-Ekaterina Makarova/Elena Vesnina (RUS)- 6-2, 6-3

5-Andrea Hlavackova/Lucie Hradecka (CZE), bt 3-Nadia Petrova/Katarina Srebotnik (RUS/SLO)- 4-6, 6-4, 7-5

Mixed doubles Semi-finals:

Abigail Spears/Santiago Gonzalez (USA/MEX), bt 5-Anabel Medina Garrigues/Bruno Soares (ESP/BRA)- 6-3, 6-1

7-Andrea Hlavackova/Max Mirnyi, (CZE/BLR), bt Kristina Mladenovic/Daniel Nestor (FRA/CAN)- 7-5, 6-7 (4-7), 12-10