Highlights of WTA Qatar Open tennis tournament

Wang Xinyu (front)/Zheng Saisai compete during the women's doubles round of 32 match between Elise Mertens (Belgium) /Ellen Perez (Australia) and Wang Xinyu/Zheng Saisai of China at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)

Kristina Mladenovic (L)/Zhang Shuai compete during the women's doubles round of 32 match between Kristina Mladenovic (France)/zhang Shuai (China) and Alexandra Panova/Fanny Stollar of Hungary at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)

Wang Xinyu/Zheng Saisai (R) compete during the women's doubles round of 32 match between Elise Mertens (Belgium) /Ellen Perez (Australia) and Wang Xinyu/Zheng Saisai of China at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)

Kristina Mladenovic/Zhang Shuai (L) compete during the women's doubles round of 32 match between Kristina Mladenovic (France)/zhang Shuai (China) and Alexandra Panova/Fanny Stollar of Hungary at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)

Kristina Mladenovic (R)/Zhang Shuai of China react during the women's doubles round of 32 match between Kristina Mladenovic (France)/zhang Shuai (China) and Alexandra Panova/Fanny Stollar of Hungary at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)

Alexandra Panova (R)/Fanny Stollar react during the women's doubles round of 32 match between Kristina Mladenovic (France)/zhang Shuai (China) and Alexandra Panova/Fanny Stollar of Hungary at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)

Elise Mertens (bottom)/Ellen Perez compete during the women's doubles round of 32 match between Elise Mertens (Belgium) /Ellen Perez (Australia) and Wang Xinyu/Zheng Saisai of China at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)

Wang Xinyu/Zheng Saisai (L) compete during the women's doubles round of 32 match between Elise Mertens (Belgium) /Ellen Perez (Australia) and Wang Xinyu/Zheng Saisai of China at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)

Kristina Mladenovic (L)/Zhang Shuai react during the women's doubles round of 32 match between Kristina Mladenovic (France)/zhang Shuai (China) and Alexandra Panova/Fanny Stollar of Hungary at the WTA Qatar Open tennis tournament in Doha, Qatar, on Feb. 10, 2025. (Photo by Nikku/Xinhua)