A summary of the first day's play at the US Open.
Former World No 1 Ana Ivanovic was upset 7-5, 6-4 by 42nd-ranked Karolina Pliskova of the Czech Republic in the second round of the US Open on Thursday.
Images from the third day at the US Open, the final Grand Slam tournament of the year, in New York, on Wednesday:
'I was trying to play every match like it was my last one. Trying to play best all the time' 'For me it is easy to practise and stay in this life but sometimes it is hard to compete'
With Serena Williams vying to safeguard her World No 1 ranking and Djokovic fighting off a wrist injury, expect to see a few surprises at the fourth and final Grand Slam of the year
Photos from matches played at the US Open in Flushing Meadows on Sunday
Images from Day 2 of the 2020 US Open in New York
'I really don't think much about these kind of things. I do my way, he does his way'
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 10 of the US Open matches played in New York on Wednesday
Konta first British woman in US Open last 16 since 1991
IMAGES from Day 5 of the 2020 US Open in New York on Friday.
Images from Day 4 of the US Open in New York on Thursday.