A U.S. Open Series event
Tuesday
At The Lindner Family Tennis Center
Mason, Ohio
Purse: Men, $4.36 million (Masters 1000); Women, $2.5 million (Premier)
Surface: Hard-Outdoor
Singles
Men
First Round

Mikhail Youzhny, Russia, def. Taylor Fritz, United States, 6-1, 6-3.

David Goffin (11), Belgium, def. Nikoloz Basilashvili, Georgia, 7-5, 6-3.

Richard Gasquet (13), France, def. Adrian Mannarino, France, 7-6 (2), 3-6, 6-1.

John Millman, Australia, def. Malek Jaziri, Tunisia, 6-4, 5-7, 6-3.

Gael Monfils (9), France, def. Pablo Carreno Busta, Spain, 6-3, 6-4.

Bernard Tomic, Australia, def. Joao Sousa, Portugal, 6-4, 6-3.

Feliciano Lopez (16), Spain, def. Mischa Zverev, Germany, 6-3, 6-1.

John Isner, United States, def. Fabio Fognini, Italy, 6-3, 6-2.

Steve Johnson, United States, def. Federico Delbonis, Argentina, 6-4, 7-5.

Fernando Verdasco, Spain, def. Albert Ramos-Vinolas, Spain, 7-6 (5), 6-4.

Marcos Baghdatis, Cyprus, def. Vasek Pospisil, Canada, 7-5, 7-5.

Women
First Round

Tsvetana Pironkova, Bulgaria, def. Daria Kasatkina, Russia, 6-1, 6-1.

Alize Cornet, France, def. Kiki Bertens, Netherlands, 7-6 (1), 6-3.

Alison Riske, United States, def. Varvara Flink, Russia, 6-4, 7-6 (6).

Timea Babos, Hungary, def. Louisa Chirico, United States, 6-4, 6-4.

Annika Beck, Germany, def. Yulia Putintseva, Kazakhstan, 6-2, 6-3.

Barbora Strycova, Czech Republic, def. Eugenie Bouchard, Canada, 6-4, 6-0.

Second Round

Karolina Pliskova (15), Czech Republic, def. Jelena Ostapenko, Latvia, 6-4, 6-1.

Doubles
Women
First Round

Maria Irigoyen, Argentina, and Oksana Kalashnikova, Georgia, def. Lyudmyla and Nadiia Kichenok, Ukraine, 6-4, 2-6, 10-3.

Sara Errani, Italy, and Carla Suarez Navarro, Spain, def. Raluca Olaru, Romania, and Renata Voracova, Czech Republic, 6-3, 6-2.