In the other two clashes of the day, Hunan Hualai beat Zhejiang Energy to remain in third place, while Shenzhen Nankeda whitewashed Jiangsu in 5-0 to clinch their second win of the season. Enditem
From December this year, test events will be held ahead of the 2022 Beijing Winter Olympic Games.
Liang Ruiji and Li Jingmin from Guangdong finished first and second respectively in the individual dressage race, and Penpa Tsering from Tibet came third.
It's the second straight victory for Portugal, as they defeated Croatia 4-1 at home last Saturday. They will visit France in October in their third match in Group 3.
Earlier, Gabriel Barbosa came off the bench to fire defending champions Flamengo to a 2-1 home victory over Fortaleza.
After dropping his serve to trail 6-5 in the first set of his fourth round match against Spain's Pablo Carreno Busta, Djokovic angrily smashed a ball in frustration which struck the line judge in the neck, causing her to fall to the ground.
Zhejiang then defended some honor with Huang Yuxiang overcoming Tan Zhendong 14-15, 11-6, 11-7, 11-6 in the men's singles, and Ni Bowen/Lv Rouhao beat Zhang Xinran/Chen Zirui 11-5, 11-2, 11-5 in the women's doubles.
"It is of course very painful if you concede a goal in the last seconds of the match but I have to say that my team gave everything. Both sides played an interesting first half with chances at both ends of the green. I am overall satisfied with the performance," said Germany head coach Joachim Low.
"These Governments have identified what they consider to be a weakness in the rules whereby a Government can unilaterally refuse to meet its agreed funding commitments without facing any significant consequences," the statement read.
Ma, the winner of 2019 World Championships, now ranks No.3 in the men's singles, while his compatriot Fan ranks No.1.
WASHINGTON, Sept. 5 (Xinhua) -- American stars Serena Williams and Sofia Kenin both reached the fourth round at the 2020 US Open after defeating their respective opponents on Saturday.