Djokovic's exit means there will be a first-time Grand Slam champion in the men's draw.
The words had appeared on the majority of Paralympic Games and Winter Games iconography, but similar illustrations were seldom seen on their Olympic counterparts.
It is the second such injury in eight months for Zaniolo, as the 21-year-old was stretchered off in the Serie A game between Roma and Juventus in January, following a tackle with Adrien Rabiot and Matthijs de Ligt.
"The truth is that for a while there has not been a project and there hasn't been anything. They have tried a juggling act and to paper over the cracks as things have happened," said Messi, who repeated his love for the club and insisted on his commitment in his final year at the Camp Nou. Enditem
The league association is happy about setting up concepts, allowing a certain number of fans to return to stadiums using a day-to-day approach considering infection numbers.
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."
Chen Siyan (70) and Yin Xiaowen (71) were the top amateurs at three-under par, tied for equal sixth with Miranda Wang Xinying (69) at seven strokes back.
After a discussion of around 10 minutes between tournament referees and officials, Djokovic was disqualified from the match.
Then in the third set, Williams was rarely troubled by her rival en route to the victory.
Liu Yuchen/Du Yue earned the first point for Qingdao after 48 minutes by beating Qiu Zijian/An Yu of Anhui 11-8, 7-11, 10-12, 11-9, 11-9 in the mixed doubles.
The second half saw more and more fierce attack from Jiangsu. After several shots from Brazilian striker Alex Teixeira Santos were saved by the goalkeeper, Dalian seemed to seal the victory. However, Joao Miranda managed to level the score for Jiangsu with a powerful header in the 81st minute, his first goal of the season.