Latest news from the seventh day of the U.S.
Open tennis championships on Sunday (all times GMT):
1808 WOZNIACKI WINS FIRST SET AGAINST KEYS
Unseeded Caroline Wozniacki of Denmark won the first set 6-3 against American Madison Keys, the women's eighth seed.
1806 KONTA SAYS HARD WORK IS ITS OWN REWARD
Britain's Johanna Konta focuses on the positives after her last-16 exit at the hands of Latvia's Anastasija Sevastova
"I know it sounds like a broken record, but if I were to be judging myself on results, it would be a very up and down sort of career. I take my enjoyment and my satisfaction of the effort I do put in on a daily basis. So if I look at it like that, I do think I did the best that I could today."
1755 TSONGA ONE SET UP AGAINST SOCK
France's Jo-Wilfried Tsonga, the ninth seed, won the first set 6-3 against American Jack Sock at the Louis Armstrong Stadium.
1730 SEVASTOVA SAYS TIME OUT OF GAME WAS TOUGH
Anastasija Sevastova, who was forced to quit tennis in 2013 due to injury, talked about her time out of the game after beating Britain's Johanna Konta 6-4 7-5 to become the first Latvian woman to reach the U.S. Open quarter-finals since 1994.
"It was hard moments for me in 2013. I was injured and not having fun and I was kind of depressed, but now I'm back."
Latvia's Sevastova beats Konta to reach U.S. Open last eight
Vinci first through to U.S. Open quarter-finals
Kyrgios ends U.S. Open with hip injury
Venus takes next step to possible sisters showdown at Open
Wawrinka saves match point to beat unseeded Evans
Nishikori plays French bogeyman to reach U.S. Open last 16
Djokovic and Nadal closing in on semi-final showdown
Del Potro surprising himself with last-16 run
Frustrated Murray finds way past pesky Lorenzi
1714 MONFILS MARCHES INTO QUARTERS AFTER BEATING BAGHDATIS
Frenchman Gael Monfils, the 10th seed, has beaten Marcos Baghdatis 6-3 6-2 6-3 to enter the quarter-finals, where he will face either compatriot Lucas Pouille or Spaniard Rafael Nadal.
1659 KONTA CRASHES OUT AFTER LOSING TO SEVATSOVA
Briton Johanna Konta, the women's 13th seed, has lost to unseeded Anastasija Sevastova 6-4 7-5. The Latvian will face either Denmark's Caroline Wozniacki or American Madison Keys in the quarter-finals.
1647 VINCI INTO QUARTER-FINALS WITH STRAIGHT SETS WIN
Roberta Vinci of Italy, seeded seventh, is through to the quarter-finals after a 7-6(5) 6-2 victory against unseeded Lesia Tsurenko of the Ukraine.
1500 PLAY GETS UNDERWAY
Play gets underway on the main showcourts on a partly cloudy day at Flushing Meadows.
ORDER OF PLAY ON THE MAIN SHOWCOURTS:
Order of play on the main showcourts at the U.S. Open on Sunday (prefix numbers denote seeding):
Arthur Ashe Stadium (1500 GMT/11 AM ET) 13-Johanna Konta (Britain) v Anastasija Sevastova (Latvia) 8-Madison Keys (U.S.) v Caroline Wozniacki (Denmark) 4-Rafa Nadal (Spain) v 24-Lucas Pouille (France)
(2300 GMT/7 PM ET) 14-Petra Kvitova (Czech Republic) v 2-Angelique Kerber (Germany) 1-Novak Djokovic (Serbia) v Kyle Edmund (Britain)
Louis Armstrong Stadium
(1500 GMT/11 AM ET) 7-Roberta Vinci (Italy) v Lesia Tsurenko (Ukraine) 9-Jo-Wilfried Tsonga (France) v 26-Jack Sock (U.S.)
(1500 GMT/11 AM ET) 10-Gael Monfils (France) v Marcos Baghdatis (Cyprus) (Compiled by Simon Jennings in Bengaluru; Editing by Rex Gowar)