2021 US Open in New York

Maria Sakkari of Greece reacts after winning a point in the second set before going on to defeat Karol'na Pliskova of the Czech Republic in straight sets in the quarterfinals at the 2021 US Open Tennis Championships in Arthur The Stadium at the USTA Billie Jean King National Tennis Center on Wednesday, September 8, 2021 in New York City. Photo by John Angelillo/UPI