France's Arthur Gea smiles as he plays Netherlands' Botic van de Zandschulp 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 Leonardo MUNOZ / AFP via Getty Images)

France's Arthur Gea pumps his fist as he plays Netherlands' Botic van de Zandschulp 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 Leonardo MUNOZ / AFP via Getty Images)

France's Arthur Gea serves to Netherlands' Botic van de Zandschulp during 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 Leonardo MUNOZ / AFP via Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 07: Karen Khachanov reacts against Learner Tien of the United States during their Men'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)

NEW YORK, NEW YORK - SEPTEMBER 07: Learner Tien of the United States returns a shot against Karen Khachanov during their Men'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)

NEW YORK, NEW YORK - SEPTEMBER 07: Karen Khachanov returns a shot against Learner Tien of the United States during their Men'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)

France's Arthur Gea hits a return to Netherlands' Botic van de Zandschulp during 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 Leonardo MUNOZ / AFP via Getty Images)

Netherlands' Botic van de Zandschulp returns the ball to France's Arthur Gea 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 Leonardo MUNOZ / AFP via Getty Images)