Russia's Tatiana Prozorova serves against Philippines' Alexandra Eala during the WTA Singapore Open Tennis round of 16 in Singapore on September 24, 2026. (Photo by Roslan RAHMAN / AFP via Getty Images)

Russia's Tatiana Prozorova hits a return against Philippines' Alexandra Eala during the WTA Singapore Open Tennis round of 16 in Singapore on September 24, 2026. (Photo by Roslan RAHMAN / AFP via Getty Images)

Philippines Alexandra Eala hits a return against Russia's Tatiana Prozorova during the WTA Singapore Open Tennis round 16 in Singapore on September 24, 2026. (Photo by Roslan RAHMAN / AFP via Getty Images)

Philippines Alexandra Eala hits a return against Russia's Tatiana Prozorova during the WTA Singapore Open Tennis round 16 in Singapore on September 24, 2026. (Photo by Roslan RAHMAN / AFP via Getty Images)

Philippines Alexandra Eala reacts to a point against Russia's Tatiana Prozorova during the WTA Singapore Open Tennis round of 16 in Singapore on September 24, 2026. (Photo by Roslan RAHMAN / AFP via Getty Images)

Philippines Alexandra Eala hits a return against Russia's Tatiana Prozorova during the WTA Singapore Open Tennis round 16 in Singapore on September 24, 2026. (Photo by Roslan RAHMAN / AFP via Getty Images)

Philippines Alexandra Eala hits a return against Russia's Tatiana Prozorova during the WTA Singapore Open Tennis round 16 in Singapore on September 24, 2026. (Photo by Roslan RAHMAN / AFP via Getty Images)

Coco Gauff, of the United States, reacts during the women's singles semifinals of the U.S. Open tennis championships against Elena Rybakina, of Kazakhstan, Thursday, Sept. 10, 2026, in New York. (AP Photo/Kirsty Wigglesworth)