Wimbledon,6/07/2014 Men's Final. Pre final practice session between Novak DJOKOVIC (SRB) and junior semifinalist Taylor Harry FRITZ (USA) © Ray Giubilo

Frances Tiafoe (USA) Tennis - 2015 US OPEN - Grand Slam ATP / WTA - USTA Billie Jean King National Tennis Centre - NEW YORK - NY - USA - 1 September 2015.