World No 1 Ashleigh Barty slumped to a shock defeat against Shelby Rogers, who will now face Britain’s Emma Raducanu in the last 16

Novak Djokovic came from behind to keep his grand slam bid on track with a four-set win over Kei Nishikori at Flushing Meadows

On a night of extraordinary upsets in New York, Stefanos Tsitsipas and defending champion Naomi Osaka were beaten by 18-year-olds

Garbiñe Muguruza moved into the second week of the US Open for only the second time in her career with a three-set win over Victoria Azarenka

Iga Świątek overcame emotional turmoil and a spirited challenge from Fiona Ferro to recover from a set and a break down at Flushing Meadows

Victoria Azarenka reflected on Covid double standards at Flushing Meadows as Sloane Stephens urged an end to bathroom break ‘gamesmanship’