SIPG promptly adjusted tactics to catch up in the second half but were still scoreless, only to see Brazilian forward Marcos Vinicius seal the result with a low drive for China Fortune in stoppage time.
The six-time US Open champion will next face compatriot and 2017 champion Sloane Stephens.
There has also been increased government support to athletics. For instance the government, despite a COVID-19 lockdown, facilitated the travel of a team of athletes, headed by Cheptegei, to travel to Monaco for the Diamond League.
Williams will take on Bulgaria's Tsvetana Pironkova, who overcame Alize Cornet of France 6-4, 6-7 (5), 6-3 in another round of 16 match.
Perhaps the best news for Atletico last season was Simeone's decision to convert Marcos Llorente from a defensive into an attacking midfielder and if Llorente can recreate his form from the end of the campaign he will become a key player.
"I have never paced, it was great experience to pace world record, I'm happy Hassan broke the world record but now I am going for my own event, 5,000m at Ostrava on Tuesday," Chelangat who is coached by Gabriel Kiptanui in Kericho, some 270km west of the capital Nairobi, told Xinhua on Monday.
The 2020 Tokyo Olympics was postponed by one year for the first time in Olympic history, and Dubi admitted a lot of work remained between now and the rescheduled summer of 2021 for Tokyo organizers.
Medvedev will next face Wolf's compatriot Frances Tiafoe, who ousted Hungary's Marton Fucsovics 6-2, 6-3, 6-2 to reach the US Open fourth round for the first time. Enditem
The result left Corinthians ninth in the 20-team standings with nine points from seven matches, a point ahead of 13th-placed Botafogo.
"Two per month would have been enough," Loew underlined.
"Evanilson secured his transfer to a team in Portugal," the statement read, adding that the club tried unsuccessfully to keep him until the end of Brazil's 2020 domestic season.