Argentina's Francisco Cerundolo prepares to serve to Belgium's Alexander Blockx during the men's singles round of 16 tennis match on day nine of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York City on September 7, 2026. (Photo by KENA BETANCUR / AFP via Getty Images)

Belgium's Alexander Blockx hits a return to Argentina's Francisco Cerundolo in their men's singles round of 16 tennis match on day nine of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York on September 7, 2026. (Photo by KENA BETANCUR / AFP via Getty Images)

Belgium's Alexander Blockx hits a return to Argentina's Francisco Cerundolo in their men's singles round of 16 tennis match on day nine of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York on September 7, 2026. (Photo by KENA BETANCUR / AFP via Getty Images)

Belgium's Alexander Blockx receives medical attention as he plays Argentina's Francisco Cerundolo in their men's singles round of 16 tennis match on day nine of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York on September 7, 2026. (Photo by KENA BETANCUR / AFP via Getty Images)

BERLIN, GERMANY - SEPTEMBER 07: Aliyah Boston of United States is challenged by Gabriela Andelova and Eliska Joklova of Czech Republic during the FIBA Women's Basketball World Cup Germany 2026 match between USA and Czechia at Max Schmeling Halle on September 07, 2026 in Berlin, Germany. (Photo by Maja Hitij/Getty Images)

BERLIN, GERMANY - SEPTEMBER 07: Napheesa Collier of United States is challenged by Julie Pospisilova of Czech Republic during the FIBA Women's Basketball World Cup Germany 2026 match between USA and Czechia at Max Schmeling Halle on September 07, 2026 in Berlin, Germany. (Photo by Maja Hitij/Getty Images)

BERLIN, GERMANY - SEPTEMBER 07: Breanna Stewart of United States is challenged by Veronika Vorackova and Natalie Stoupalova of Czech Republic during the FIBA Women's Basketball World Cup Germany 2026 match between USA and Czechia at Max Schmeling Halle on September 07, 2026 in Berlin, Germany. (Photo by Maja Hitij/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 07: Mirra Andreeva serves against Anastasia Potapova of Austria during their Women's Singles Fourth Round match on Day Nine of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 07, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Patrick Smith/Getty Images)