Rio Open presented by Claro—Rio de Janeiro, Brazil
First-round results:
(1) Dominic Thiem Defeats Felipe Meligeni Rodrigues Alves 62 46 61
(2) Dusan Lajovic Defeats Marco Cecchinato 64 67(4) 61
(5) Borna Coric Defeats Juan Ignacio Londero 76(5) 75
Gianluca Mager Defeats (8) Casper Ruud 76(4) 75
Attila Balazs Defeats Pablo Cuevas 64 63
Joao Domingues Defeats Federico Gaio 768 64
Jaume Munar Defeats Salvatore Caruso 75 64
Lorenzo Sonego Defeats Leonardo Mayer 61 57 64
*****
Delray Beach Open by VITACOST.com—Delray Beach, FL, U.S.A.
First-round results:
Jack Sock Defeats (8) Radu Albot 36 63 76(2)
(2) Milos Raonic Defeats Denis Istomin 62 62
Cameron Norrie Defeats (3) Taylor Fritz 64 67(4) 64
(4) Reilly Opelka Defeats Ernests Gulbis 67(5) 64 76(4)
(6) Ugo Humbert Defeats Stefan Kozlov 67(5) 63 61
Steve Johnson Defeats Henri Laaksonen 76(5) 64
Miomir Kecmanovic Defeats Jordan Thompson 62 (RET)
Noah Rubin Defeats Jason Jung 63 43 (RET)
Cedrik-Marcel Stebe Defeats Bernard Tomic 62 36 62
*****
Open 13 Provence—Marseille, France
First-round results:
(8) Hubert Hurkacz Defeats Antoine Hoang 64 61
Marin Cilic Defeats Ilya Ivashka 36 76(5) 64
Vasek Pospisil Defeats Emil Ruusuvuori 76(6) 63
Gilles Simon Defeats Harold Mayot 64 76(3)
Jannik Sinner Defeats Norbert Gombos 64 76(5)
