ATP Citi Open

Thursday at Willian H.G. FitzGerald Tennis Center; Washington; Hardcourt outdoor

Men’s Singles Round of 16

#5 Jannik Sinner d.

#12 Sebastian Korda, 7-6 (3), 7-6 (3).

Denis Kudla d. Brandon Nakashima,

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

Steve Johnson d. Ricardas Berankis,

6-2, 6-1.

#1 Rafael Nadal vs. #14 Lloyd Harris, late

Jenson Broomsby d. #2 Felix

Auger-Aliassime, 6-3, 6-4.

Kei Nishikori d. #7 Cameron Norrie,

6-3, 3-6, 6-3.

#8 Reilly Opelka vs. #12 John Millman, late

Mackenzie McDonald vs. Ilya Ivashka, late

WTA Mubadala Silicon Valley Classic

At San Jose State UniversitySan Jose, Calif.; Hardcourt outdoor

Women’s Singles Round of 16

#8 Yulia Putintseva d.

Ajla Tomljanovic, 3-6, 7-5, 6-3.

#1 Elise Mertens vs. Kristina Mladenovic, late

#2 Elena Rybakina vs. Claire Liu, late

#7 Danielle Collins vs. Sloane Stephens, late

Wednesday’s late results

Ana Konjuh d. #9 Alison Riske , 6-1, 6-4.

Zhang Shuai d. #3 Madison Keys,

7-5, 7-6 (5)..

WTA Concord 125

Thursday at The Thoreau ClubConcord, Mass.; Hardcourt outdoor

Women’s Singles Round of 16

Renata Zarazua d. Grace Min, 6-1, 6-3.

#4 Vera Zvonareva d.

Varvara Lepchenko, 6-3, 6-4.

Magdalena Frech d. #9 Storm Sanders,

6-3, 6-2.

Katrina Scott d. Caroline Dolehide,

1-6, 6-0, 7-5.

WTA Winners Open

Thursday at Arenele BNRCluj-Napoca, Romania; Red clay

Women’s Singles Round of 16

#8 Kristina Kucova d. Irina Bara

2-6, 7-6 (3), 7-6 (5).

Mayar Sherif d. Alexandra Eala, 6-2, 6-2.

Kristyna Pliskova d. Katarzyna Kawa,

6-4, 6-4.

Mihaela Buzarnescu d.

Lara Arruabarrena, 6-3, 7-5..