Opis:

Sep 2, 2023; Flushing, NY, USA; Stan Wawrinka of Switzerland serves against Jannik Sinner of Italy (not pictured) on day six of the 2023 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center. Mandatory Credit: Geoff Burke-USA TODAY Sports/Sipa USA 2023.09.02 Nowy Jork tenis ziemny US Open 2023 Foto Geoff Burke-USA TODAY Sports/SIPA USA/PressFocus !!! POLAND ONLY !!!