The academy, named after one of the country's most famous coaches, is solely responsible for the highest available coaching license.
In women's singles, top seed Pliskova of the Czech Republic was upset by France's Caroline Garcia in the second round.
PARIS, Sept. 3 (Xinhua) -- Astana's Alexey Lutsenko took one of the biggest victories of his career on Thursday as he took his first stage win at the Tour de France, beating second-placed Jesus Herrada by 55 seconds in the 191km-ride from Le Teil to Mont Aigoual.
Qingdao stormed to a 4-0 lead after they took victories in mixed doubles, men's singles, women's doubles and women's singles. However, men's doubles young pair Guo Ruohan and Shang Yichen defended some honor for Xiamen as they overcame a one game deficit to beat world champion Liu Yuchen and his partner Guo Junhao 9-11, 11-8, 11-9, 11-9 in the final dual.
The total number of coronavirus cases in the United States has surpassed 6 million, with national death toll topping 185,000, according to data compiled by Johns Hopkins University.
"Kyle played a fantastic first set," added Djokovic. "He didn't do much wrong, he served very well and was aggressive from the back of the court. Usually his forehand is a weapon, but his backhand, especially in the first set, was very strong, very solid."
Alaphilippe had led Yates by four seconds when the race was finished and looked to have retained the yellow jersey, but television footage showed him taking a bottle from a Deceuninck-Quick Step team support member with 17.8km to go - under the rules of cycling's world governing body UCI, riders are not allowed to take on food or drink in the final 20km of a race.
LONDON, Sept. 3 (Xinhua) -- Manchester United on Thursday confirmed the signing of Dutch midfielder Donny van de Beek from Ajax in a deal worth 39 million pounds (51 million US dollars).
"I cannot begin to explain how incredible an opportunity it is to join a club with such an amazing history. I would like to thank everyone at Ajax, I grew up there and I will always have a special bond with the club. I am now ready to take the next step in my career and perform at the highest level and there is no higher standard than Manchester United," said Van de Beek on the Manchester United website.
The victory sends Garcia into the third round, equaling her best US Open result after finishing at that stage every year from 2016 to 2018.
Fourth seed Naomi Osaka of Japan booked her place in the third round with a comfortable 6-1, 6-2 win over Italy's Camila Giorgi.