MIAMI OPEN PRESENTED BY ITAÚ—MIAMI, FL, U.S.A.
Quarterfinal results:
(4) Roger Federer DEFEATS (10) Tomas Berdych 62 36 76(6)
(12) Nick Kyrgios DEFEATS (16) Alexander Zverev 64 67(9) 63
MIAMI OPEN PRESENTED BY ITAÚ—MIAMI, FL, U.S.A.
Quarterfinal results:
(4) Roger Federer DEFEATS (10) Tomas Berdych 62 36 76(6)
(12) Nick Kyrgios DEFEATS (16) Alexander Zverev 64 67(9) 63