The Barcelona wonderkid cut inside from the left flank again before fizzing a spectacular finish beyond Pyatov from outside the area. Ferran Torres later completed the scoring for Spain.
Elsewhere, Canadian rising star Denis Shapovalov stunned seventh seed David Goffin of Belgium 6-7 (0), 6-3, 6-4, 6-3 to make last eight, while Croatia's Borna Coric also advanced.
In the men's singles, Russian players Daniil Medvedev and Andrey Rublev joined Thiem in the last eight while Australia's Alex De Minaur also advanced. Enditem
Meanwhile Atletico fans will want to see more from record signing Joao Tomas after the youngster showed signs of his undoubtable talent in his debut season in Spain. Simeone will not need the Portuguese to start leading the Atletico attack, rather than playing an attractive bit-part.
"Now the games are less, for me the time for the preparation is not the best, I had only two weeks,"
BWF said the Badminton Association of Thailand cited special circumstances related to COVID-19 in addition to injuries to key players in making the decision.
With this result, Dalian are sixth in Group A with nine points, while Henan with six points remained in last place.
"Right now I'm really focused on the US Open, and nothing else I can think about right now," said Williams, who has won six of her 23 Grand Slam singles titles at the US Open.
Barty wished the players and the French Federation all the best for a successful tournament and said she was now looking to a long preseason and the summer in Australia.
However, the finals, scheduled to be held in Aarhus, Denmark from Oct. 3-11, will proceed as planned, the world governing body of badminton said in a statement.
"It has been nearly 20 years since Beijing won the bid for the 2008 Games. Chinese people have developed a deep understanding about the Olympic and Paralympic Games and Winter Games over these two decades," Lin said.