After a discussion of around 10 minutes between tournament referees and officials, Djokovic was disqualified from the match.
World football governing body FIFA and regional confederation CONCACAF announced that the qualifying tournament, which had been due to begin in October, will now kick off in March.
The samples collected from these athletes will be used to establish the initial values for their ABP profiles before regular non-notice target testing resumes on a much more extensive basis in 2021. Enditem
There were also third round wins for Belgian star Elise Mertens, Belarussian veteran Victoria Azarenka and France's Alize Cornet.
Wang's coach Zhu Zhigen, who is also in charge of the Zhejiang team, acknowledged that the COVID-19 outbreak was mentally challenging for athletes.
Five hundred canoeing-lovers, led by famous athletes and representatives from all walks of life, set off from the Qiantang River in Hangzhou, and carried the relay through the waters of Qiandao Lake, the Xin'an River and Fuchun River in several counties of the city. In each part, 19 people played the role of leading navigator, symbolizing the 19th Asian Games.
Also on Sunday, Wales edged Bulgaria 1-0 to top the second-tier Group B4, while Ireland lost 1-0 at home to Finland.
Elsewhere, Canadian rising star Denis Shapovalov stunned seventh seed David Goffin of Belgium 6-7 (0), 6-3, 6-4, 6-3 to make last eight, while Croatia's Borna Coric also advanced.
Kenin has won her last 10 major main draw matches after hoisting her first Grand Slam title at this year's Australian Open, but the Belgian proved too strong for her, advancing after just 74 minutes.
Barty wished the players and the French Federation all the best for a successful tournament and said she was now looking to a long preseason and the summer in Australia.
Shanghai-based Oriental Sports Daily doubted the Brazilian player had time to go through any kind of medical quarantine.