It was also the 96th victory at Roland Garros for the Spaniard, who is seeking a 20th Grand Slam title to equal Roger Federer's record.
"We inflicted great pressure on our opponents throughout the game. Offensively we played inside out and showed our level," Inner Mongolia coach Zheng Wei reflected.
"I'm living in a dream. I came here two weeks ago to my Roland-Garros qualifying but today I'm here in the quarterfinals," said the 26-year-old Italian qualifier, who hadn't played a Grand Slam main draw before this year's Australian Open, where she suffered an early first-round exit.
"We played great in the first half, but after bench players came in, they suffered a bit and failed to maintain the level on both ends," said Jiangsu coach Ding Tie.
After the restart, Bayern had a perfect start to the second half as Chris Richards' square ball into the area allowed Lewandowski to drill the ball from the edge of the box into the top left corner with 51 minutes played.
Freiburg staged a well-positioned defense from the kickoff and was able to keep Lucien Favre's men on the distance in the opening stage.
Rafael Nadal hits a return during the men's singles third round match against Italian Stefano Travaglia at French Open in Paris on Oct. 2, 2020. (Photo by Aurelien Morissard/Xinhua)
Boulaye Dia levelled in the 66th minute to clinch the second point for Reims this season.
The South American zone's 2022 World Cup qualifiers had been scheduled to begin in late March but were postponed amid the escalating health crisis.
"We grew up playing together. (Rublev) has improved a lot ... It is very important for me to take this opportunity and fight harder this time, maybe do something better, " said Tsitsipas, who has lost all the two previous encounters on the Tour with Rublev as the recent one was just eight days ago at Hamburg Open final.
The ITTF revealed that Zhu has pulled out of the Women's World Cup due to health issues. Sun is also scheduled to play at the 2020 ITTF Finals.