Opis:

Juan Martin del Potro of Argentina returns ball during US Open 2018 quarterfinal match against John Isner of USA at USTA Billie Jean King National Tennis Center (Photo by Lev Radin/Pacific Press) 04.09.2018 Nowy Jork Tenis US Open 2018 Lev Radin / Pacific Press / Sipa / PressFocus POLAND ONLY!!