NEW YORK, NEW YORK - SEPTEMBER 04: Ben Shelton of the United States celebrates match point against Denis Shapovalov of Canada during their Men's Singles Third Round match on Day Six of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 04, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Mike Stobe/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 04: Ben Shelton of the United States celebrates match point against Denis Shapovalov of Canada during their Men's Singles Third Round match on Day Six of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 04, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Mike Stobe/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 04: Ben Shelton of the United States celebrates match point against Denis Shapovalov of Canada during their Men's Singles Third Round match on Day Six of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 04, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Mike Stobe/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 04: Ben Shelton of the United States celebrates match point against Denis Shapovalov of Canada during their Men's Singles Third Round match on Day Six of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 04, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Mike Stobe/Getty Images)

USA's Ben Shelton heads the ball as he celebrates his victory over Canada's Denis Shapovalov during their men's singles third-round tennis match on day six of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York City in the early hours of September 5, 2026. (Photo by CHARLY TRIBALLEAU / AFP via Getty Images)

USA's Ben Shelton celebrates his victory over Canada's Denis Shapovalov during their men's singles third-round tennis match on day six of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York City in the early hours of September 5, 2026. (Photo by CHARLY TRIBALLEAU / AFP via Getty Images)

USA's Ben Shelton celebrates his victory over Canada's Denis Shapovalov during their men's singles third-round tennis match on day six of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York City in the early hours of September 5, 2026. (Photo by CHARLY TRIBALLEAU / AFP via Getty Images)

USA's Ben Shelton rcelebrates his victory over Canada's Denis Shapovalov during their men's singles third round tennis match on day six of the US Open tennis tournament at the USTA Billie Jean King National Tennis Center in New York City in the early hours of September 5, 2026. (Photo by CHARLY TRIBALLEAU / AFP via Getty Images)