The Austrian will now challenge 2014 champion Marin Cilic of Croatia in third round. Thiem has a 2-0 lead in their head-to-head series.
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.
Liang Ruiji and Li Jingmin from Guangdong finished first and second respectively in the individual dressage race, and Penpa Tsering from Tibet came third.
Slovenia's Roglic arrived with the leading group to remain 21 seconds ahead of defending champion Egan Bernal on the overall standings.
Mbappe's goal in the 41st minute was his 14th goal for his country. The 21-year-old cut in from the left and found the gap between Sweden goalkeeper Robin Olsen and the post with a left-footed shot.
"I was playing well today," said Thiem. "I had a good plan for the match. He's very dangerous when he can dictate with his forehand. I was trying to avoid that. He also has very, very fast legs. I was trying to play my fastest tennis to keep him on the backhand, to not let him dictate with the forehand. I did that very well today."
Elsewhere, Belarus' fifth seed Aryna Sabalenka lost to compatriot Victoria Azarenka 6-1, 6-3, ninth seed Johanna Konta of Britain was stunned by Romania's Sorana Cirstea 2-6, 7-6 (5), 6-4 and tenth seed Garbine Muguruza from Spain lost to Bulgaria's Tsvetana Pironkova 7-5, 6-3.
In the other two games of the day, Shenzhen Nankeda overwhelmed Anhui Souyu 5-0, while Jiangsu Weikeduo lost to Xiamen Tefang 3-2, still striving for a win this season. Enditem
Meanwhile, in the women's 1,500 metres, reigning Olympic champion Faith Kipyegon will take on 2016 Rio Olympics runner-up Genzebe Dibaba in the Czech Republic. Enditem
Nearly all students have returned to schools this September in China. As the COVID-19 epidemic eases and the new semester begins, girls in northwest China can return to their beloved football pitch again.
Teda had a poor performance in the current season, managed one draw and seven defeats before Sunday's game.