Lehmann accepted ultimate responsibility for the culture of the team.
Konta first British woman in US Open last 16 since 1991
Serena Williams and Marin Cilic both survived third round scares on Friday to keep their US Open title defences on track but there was no escape for Rafael Nadal with the twice-winner going down in a late night thriller.
IMAGES from Day 10 of the US Open matches played in New York on Wednesday
The US Open is the biggest tournament in America's tennis calendar. Enough reason for the big personalities from Hollywood, former tennis champions and other celebrities to catch their favourite tennis stars in action.
Second seed Angelique Kerber stayed on track in her quest to unseat Serena Williams as world number one by beating Mirjana Lucic-Baroni of Croatia 6-2, 7-6(7) on Wednesday to reach the third round of the US Open.
IMAGES from Day 8 of the French Open at Roland Garros on Sunday.
World No 1 Novak Djokovic maintained his perfect tournament record and advanced to his fifth China Open final with a 6-3, 6-4 victory against Andy Murray on Saturday.
IMAGES from Day 5 of the 2020 US Open in New York on Friday.
A summary of Tuesday's action at the US Open.
The year is coming to an end and overall, it's been one hell of a year! We have had our share of ups and downs and we look forward to a better 2020. While we count down the days to the new year, let's also reflect on those who gave us strength to stand up in what we believe, the courageous who didn't bow down and the ones with gumption who inspired us to be better. We, Rediff.com, have selected 26 personalities, who we think are worthy of the title -- HERO OF THE YEAR -- and we want you, dear readers, to choose your hero!
Serena Williams moved another step closer to a record-tying 24th career Grand Slam title with a comfortable 6-3, 6-2 victory over Czech Karolina Muchova on Friday to reach the last 16 at the US Open.
'Not only are four of the top five fathers, but Federer famously injured a knee, weakened by years of twisting and turning on tennis courts, early this year while giving his elder pair of twins a bath.'
Images from Day 4 of the US Open in New York on Thursday.
