Djokovic's unexpected exit ends both his 26-match winning streak this year and his attempt to win his 18th Grand Slam title, with the drama also sending Carreno Busta into the men's quarterfinals.
Lin, who now works for the Culture and Ceremonies Department of the Beijing 2022 organizing committee, emphasized that the removal of the words "PARALYMPIC GAMES" is a big step for the Games.
This year, world number four Kenin counts herself among the top players, but the challenge won't get any easier as Tunisia's Ons Jabeur, one of the most in-form players of 2020, awaits in the next round.
Due to the COVID-19 pandemic, nearly all international sports events including table tennis came to a grinding halt early in the year.
Williams said: "I tried to stay calm and be more serene after the loss of the first set. I knew it was important for me just to keep trying, just to keep going."
Barbosa rifled in an 87th-minute winner after Fortaleza midfielder Juninho had canceled out Everton Ribeiro's opener at the Maracana stadium. Enditem
There were also third round wins for Belgian star Elise Mertens, Belarussian veteran Victoria Azarenka and France's Alize Cornet.
Zaniolo picked up an injury after a challenge with Donny van de Beek in the UEFA Nations League fixture between Italy and the Netherlands, and the result may cast a shadow on the star's future.
Playing in his second match for the Rio de Janeiro outfit, the 35-year-old combined with Rhuan Silveira before deftly sliding a shot past Cassio.
According to widespread media reports in Argentina, Quintero will join Chinese Super League club Shenzhen FC, but the 27-year-old said a deal has not yet been finalized.
"The many games are a threat to the players' health. I don't understand why we went back to only three substitutes in the Nations League instead of five," Loew complained about UEFA's bad planning.