144th U.S. Open

Thursday at USTA Billie Jean King National Tennis Center; New York City, outdoors, hardcourt

WOMEN’S SINGLES, SEMIFINALS

#2 Aryna Sabalenka vs.

#13 Emma Navarro, late

#6 Jessica Pegula vs.

Karolina Muchova, late

LATE WEDNESDAY, QUARTERFINALS

#6 Jessica Pegula d. #1 Iga Swiatek,

6-2, 6-4. Karolina Muchova d.

#22 Beatriz Haddad Maia, 6-1, 6-4.

MEn’S SINGLES LATE QUARTERFINALS

#1 Jannik Sinner d. #5 Daniil Medvedev,

6-2, 1-6, 6-1, 6-4.

#25 Jack Draper d. #10 Alex de Minaur,

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

WTA Guadalajara 125 Open

Thursday at Panamerican Tennis Center; Guadalajara, Mexico; outdoors, hard

WOMEn’S SINGLES, QUARTERFINALS

#1 Anna Karolina Schmiedlova d.

#6 Emma Bates, 6-3, 6-2.

#2 Martina Trevisan vs.

#5 Kamilla Rakhimova, late

#4 Tatjana Maria d. Olivia Gadecki,

7-5, 6-0.

Emiliana Arango vs.

Rebecca Marino, late

Montreux Nestlé Open

Thursday at Montreux, Switzerland; outdoors, clay

WOMEn’S SINGLES, ROUND OF 16

Tara Wurth d. Anouk Koevermans,

2-6, 6-4, 6-3.

Polina Kudermetova vs.

Polina Kudermetova, late

Mona Barthel vs.

Darja Semenistaja, late

Victoria Jimenez Kasintseva vs.

Anca Todoni, late