US Open results (updated)

Following are the US Open results on Sunday, the seventh day of the 2015 tournament at Flushing Meadows (prefix number denotes seeding):

Men

Forth Round

1-Novak Djokovic, Serbia, bt 23-Roberto Bautista Agut, Spain, 6-3, 4-6, 6-4, 6-3

18-Feliciano Lopez, Spain, bt 32-Fabio Fognini, Italy, 6-3, 7-6 (7-5), 6-1

19-Jo-Wilfried Tsonga, France, bt Benoit Paire, France, 6-4, 6-3, 6-4

9-Marin Cilic, Croatia, bt 27-Jeremy Chardy, France, 6-3, 2-6, 7-6 (7-2), 6-1

Women

Forth Round

1-Serena Williams, United States, bt Madison Keys, United States, 6-3, 6-3

23-Venus Williams, United States, bt Anett Kontaveit, Estonia, 6-2, 6-1

Kristina Mladenovic, France, bt 13-Ekaterina Makarova, Russia, 7-6 (7-2), 4-6, 6-1

Roberta Vinci, Italy, bt 25-Euginie Bouchard, Canada (walkover)

Endi