BEIJING, CHINA - OCTOBER 08: Ellen Perez of Australia and Demi Schuurs of Netherlands react during the Women's Doubles quarterfinals against Elise Mertens of Belgium and Diana Shnaider on day nine of China Open at the National Tennis Center on October 08, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 08: Ellen Perez of Australia and Demi Schuurs of Netherlands react during the Women's Doubles quarterfinals against Elise Mertens of Belgium and Diana Shnaider on day nine of China Open at the National Tennis Center on October 08, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 08: Ellen Perez of Australia and Demi Schuurs of Netherlands react during the Women's Doubles quarterfinals against Elise Mertens of Belgium and Diana Shnaider on day nine of China Open at the National Tennis Center on October 08, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 08: Ellen Perez of Australia and Demi Schuurs of Netherlands react during the Women's Doubles quarterfinals against Elise Mertens of Belgium and Diana Shnaider on day nine of China Open at the National Tennis Center on October 08, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 08: Ellen Perez of Australia and Demi Schuurs of Netherlands react during the Women's Doubles quarterfinals against Elise Mertens of Belgium and Diana Shnaider on day nine of China Open at the National Tennis Center on October 08, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 08: Elise Mertens of Belgium and Diana Shnaider react during the Women's Doubles quarterfinals against Ellen Perez of Australia and Demi Schuurs of Netherlands on day nine of China Open at the National Tennis Center on October 08, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 08: Elise Mertens of Belgium and Diana Shnaider react during the Women's Doubles quarterfinals against Ellen Perez of Australia and Demi Schuurs of Netherlands on day nine of China Open at the National Tennis Center on October 08, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 08: Elise Mertens of Belgium and Diana Shnaider react during the Women's Doubles quarterfinals against Ellen Perez of Australia and Demi Schuurs of Netherlands on day nine of China Open at the National Tennis Center on October 08, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)