Guo Hanyu (L)/Kristina Mladenovic compete during the first round of the women's doubles match between Guo Hanyu (China)/Kristina Mladenovic (France) and Erin Routliffe (New Zealand)/Aldila Sutjiadi (Indonesia) at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Guo Hanyu (R)/Kristina Mladenovic talk to each other during the first round of the women's doubles match between Guo Hanyu (China)/Kristina Mladenovic (France) and Erin Routliffe (New Zealand)/Aldila Sutjiadi (Indonesia) at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Erin Routliffe/Aldila Sutjiadi (R) compete during the first round of the women's doubles match between Guo Hanyu (China)/Kristina Mladenovic (France) and Erin Routliffe (New Zealand)/Aldila Sutjiadi (Indonesia) at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Guo Hanyu/Kristina Mladenovic (R) compete during the first round of the women's doubles match between Guo Hanyu (China)/Kristina Mladenovic (France) and Erin Routliffe (New Zealand)/Aldila Sutjiadi (Indonesia) at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Asia Muhammad (R)/Fanny Stollar compete during the first round of the women's doubles match between Asia Muhammad of the United States/Fanny Stollar of Hungary and Tang Qianhui/Xu Yifan of China at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Katerina Siniakova/Zhang Shuai (Front) celebrate victory after the first round of the women's doubles match between Katerina Siniakova (the Czech Republic)/Zhang Shuai (China) and Mirra Andreeva (Russia)/Sorana Cirstea (Romania) at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Guo Hanyu (R)/Kristina Mladenovic compete during the first round of the women's doubles match between Guo Hanyu (China)/Kristina Mladenovic (France) and Erin Routliffe (New Zealand)/Aldila Sutjiadi (Indonesia) at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Katerina Siniakova (L)/Zhang Shuai compete during the first round of the women's doubles match between Katerina Siniakova (the Czech Republic)/Zhang Shuai (China) and Mirra Andreeva (Russia)/Sorana Cirstea (Romania) at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Tang Qianhui (R)/Xu Yifan compete during the first round of the women's doubles match between Asia Muhammad of the United States/Fanny Stollar of Hungary and Tang Qianhui/Xu Yifan of China at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)

Asia Muhammad (L)/Fanny Stollar talk to each other during the first round of the women's doubles match between Asia Muhammad of the United States/Fanny Stollar of Hungary and Tang Qianhui/Xu Yifan of China at the 2026 National Bank Open tennis tournament in Toronto, Canada, Aug. 7, 2026. (Photo by Zou Zheng/Xinhua)