Rio Open presented by Claro—Rio de Janeiro, Brazil
First-round results:
Arthur De Greef Defeats (3) Pablo Cuevas 63 36 75
Nicolas Kicker Defeats Marco Cecchinato 75 60
Dusan Lajovic Defeats Facundo Bagnis 64 64
Casper Ruud Defeats Rogerio Dutra Silva 63 64
Diego Schwartzman Defeats Renzo Olivo 62 36 64
*****
Open 13 Marseille—Marseille, France
First-round results:
(7) Gilles Simon Defeats Karen Khachanov 46 75 63
Malek Jaziri Defeats Andrey Kuznetsov 63 63
Mikhail Youzhny Defeats (WC) GRE Stefanos Tsitsipas 61 46 75
*****
Delray Beach Open—Delray Beach, FL, U.S.A.
First-round results:
(4) Sam Querrey Defeats Dudi Sela 62 21 (RET)
(8) Kyle Edmund Defeats Adrian Mannarino 63 60
Yen-Hsun Lu Defeats Bjorn Fratangelo 46 75 64
Yoshihito Nishioka Defeats Kimmer Coppejans 63 63
