Poland's Iga Swiatek cools off under a towel during her women's singles match against Croatia's Donna Vekic at the China Open tennis tournament in Beijing on October 5, 2026. (Photo by GREG BAKER / AFP via Getty Images)

Poland's Iga Swiatek cools off under a towel during her women's singles match against Croatia's Donna Vekic at the China Open tennis tournament in Beijing on October 5, 2026. (Photo by GREG BAKER / AFP via Getty Images)

Poland's Iga Swiatek hits a return to Croatia's Donna Vekic during their women's singles match at the China Open tennis tournament in Beijing on October 5, 2026. (Photo by GREG BAKER / AFP via Getty Images)

Croatia's Donna Vekic hits a return to Poland's Iga Swiatek during their women's singles match at the China Open tennis tournament in Beijing on October 5, 2026. (Photo by GREG BAKER / AFP via Getty Images)

Poland's Iga Swiatek hits a return to Croatia's Donna Vekic during their women's singles match at the China Open tennis tournament in Beijing on October 5, 2026. (Photo by GREG BAKER / AFP via Getty Images)

BEIJING, CHINA - OCTOBER 05: Nikola Bartunkova of the Czech Republic attends the Beijing Benz Booth on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 05: Qinwen Zheng of China reacts against Marie Bouzkova of Czech Republic in the Women's Singles Third Round match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 05: Qinwen Zheng of China reacts against Marie Bouzkova of Czech Republic in the Women's Singles Third Round match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)