NEW YORK, NEW YORK - SEPTEMBER 02: Marta Kostyuk of Ukraine celebrates match point against Sloane Stephens of the United States during their Women's Singles Second Round match on Day Four of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 02, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Patrick Smith/Getty Images) *** BESTPIX ***

NEW YORK, NEW YORK - SEPTEMBER 02: Marta Kostyuk of Ukraine reacts against Sloane Stephens of the United States during their Women's Singles Second Round match on Day Four of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 02, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Patrick Smith/Getty Images) *** BESTPIX ***

NEW YORK, NEW YORK - SEPTEMBER 02: Rei Sakamoto of Japan returns a shot against Frances Tiafoe of the United States during their Men's Singles Second Round match on Day Four of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 02, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Mike Stobe/Getty Images) *** BESTPIX ***

NEW YORK, NEW YORK - SEPTEMBER 02: Andrey Rublev returns a shot against Daniel Merida of Spain during their Men's Singles Second Round match on Day Four of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 02, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Al Bello/Getty Images) *** BESTPIX ***

NEW YORK, NEW YORK - SEPTEMBER 02: Carlos Alcaraz of Spain reacts to match point during his match against Jaime Faria of Portugal in the Men's Singles Second Round match on Day Four of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 02, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images) *** BESTPIX ***

NEW YORK, NEW YORK - SEPTEMBER 02: Jaime Faria of Portugal acknowledges the crowd after losing against Carlos Alcaraz of Spain during the Men's Singles Second Round match on Day Four of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 02, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Julian Finney/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 02: A detailed view of the Nike shoes of Carlos Alcaraz of Spain after defeating Jaime Faria of Portugal in the Men's Singles Second Round match on Day Four of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 02, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Julian Finney/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 02: Carlos Alcaraz of Spain speaks after defeating Jaime Faria of Portugal in the Men's Singles Second Round match on Day Four of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 02, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Julian Finney/Getty Images)