Roger Federer reaches Miami Open semifinals, defeats Tomas Berdych
Thursday, March 30, 2017 - 18:21
in Mathematics & Economics
Fourth-seeded Roger Federer fought off 10th-seeded Tomas Berdych of the Czech Republic on Thursday to post a 6-2, 3-6, 7-6 (6) victory to advance to the semifinals of the Miami Open.