ATP Chengdu Open

Friday at Chengdu Center; Chengdu, China; outdoors, hardcourt

Men’s Singles, Round of 16

#3 Nicolas Jarry d.

Lukas Klein, 7-6 (2), 3-6, 6-4.

#4 Pedro Martinez d.

Aleksandar Vukic, 6-3, 6-4.Yannick Hanfmann d.#7 Giovanni

Mpetshi Perricard, 6-4, 3-6, 6-3.Alibek Kachmazov d.

Taro Daniel, 7-6 (1), 6-1.

ATP Hangzhou Open

Friday at Hangzhou Olympic Sports Expo Center; Hangzhou, China; outdoors, hardcourt

MEN’S SINGLES, ROUND OF 32

Yasutaka Uchiyama d.

#2 Karen Khachanov, 6-7 (7), 6-4, 6-3.

#4 Brandon Nakasima d.

Coleman Wong, 6-7 (7), 7-6 (4), 6-1.

Rinky Hijikata d. #7 Fabian Marozsan , retired.

Mikhail Kukushkin d. Alexander Shevchenko, 6-4, 7-6 (3).

WTA Thailand Open 2

Friday at True Arena Hua Hin; Hua Hin, Prachuap Khiri Khan, Thailand; outdoors, hardcourt

WOMEN’S SNGLES, QUARTERFINALS

Laura Siegemund d.

Rebeka Masarova, 6-3, 6-4.

Rebecca Sramkova d.

Jana Fett, 4-6, 6-4, 6-1.

Arianne Hartomo d.

Mai Hontama, 4-6, 6-2, 6-3.

Tamara Zidansek d.

Nadia Podoroska, 4-6, 7-6 (3), 7-6 (3).

WTA Hana bank Korea Open

Fri: at Seoul Olympic Park Tennis Center; Seoul, South Korea; outdoors, Hard

Women’s Singles, QUARTERFINALS

#1 Daria Kasatkina vs.

Emma Daducanu, late

#3 Beatriz Haddad Maia vs.

Polina Kudermetova, late

#4 Diana Schnaier vs.

#5 Marta Kostyuk, late