Monday

At National Tennis Center

Beijing

Purse: $4,016,050

Surface: Hardcourt outdoor

BEIJING (AP) _ Results Monday from China Open at National Tennis Center (seedings in parentheses):

Men’s Singles

Quarterfinals

Alex de Minaur (3), Australia, def. Jakub Mensik (7), Czechia, 4-1, ret.

Jannik Sinner (1), Italy, def. Fabian Marozsan, Hungary, 6-1, 7-5.

Learner Tien, United States, def. Lorenzo Musetti (4), Italy, 4-6, 6-3, 3-0, ret.

Women’s Singles

Round of 32

Mirra Andreeva (4), Russia, def. Jessica Bouzas Maneiro, Spain, 6-4, 6-1.

Emma Navarro (16), United States, def. Lois Boisson, France, 6-2, 1-0, ret.

Marta Kostyuk (23), Ukraine, def. Aliaksandra Sasnovich, Belarus, 6-4, 6-2.

Iga Swiatek (1), Poland, def. Camila Osorio, Colombia, 6-0, ret.

Sonay Kartal, Britain, def. M

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