De Minaur beats teen Hewitt in Washington all-Aussie clash

A clinical Alex de Minaur defeated fellow Australian Cruz Hewitt 6-2, 6-3 on Thursday, progressing to the quarter-finals as he seeks to defend his Washington Open crown.De Minaur will play American Brandon Nakashima, who upset Czech seventh seed Jakub Mensik 7-6 (7/5), 3-6, 6-4 t