Miami Open presented by Itaú—Miami, FL, U.S.A.
Second-round results:
Thanasi Kokkinakis Defeats (1) Roger Federer 36 63 76(4)
(4) Alexander Zverev Defeats Daniil Medvedev 64 16 76(5)
(10) Tomas Berdych Defeats Yoshihito Nishioka 61 64
(11) Sam Querrey Defeats Radu Albot 76(4) 61
(15) Fabio Fognini Defeats Nicola Kuhn 62 64
(16) Pablo Carreno Busta Defeats Denis Istomin 61 60
Steve Johnson Defeats (18) Adrian Mannarino 63 63
(31) Fernando Verdasco Defeats Guillermo Garcia-Lopez 46 60 62
(32) Karen Khachanov Defeats Marius Copil 75 63
(28) David Ferrer Defeats Evgeny Donskoy 62 62
(29) Borna Coric Defeats Leonardo Mayer 67(5) 63 64
Denis Shapovalov Defeats (24) Damir Dzumhur 61 75
