Tennis

ATP - Boss Open

At Tennis Club Weissenhof

Stuttgart, Germany

Purse: €751,630

Surface: Grass

Men’s Singles

Quarterfinals

Felix Auger-Aliassime (4), Canada, def. Justin Engel, Germany, 7-6 (3), 6-3.

Taylor Fritz (2), United States, def. Marton Fucsovics, Hungary, 6-3, 6-4.

Alexander Zverev (1), Germany, def. Brandon Nakashima (6), United States, 7-5, 6-4.

Ben Shelton (3), United States, def. Jiri Lehecka (8), Czechia, 6-4, 6-4.

ATP/WTA - Libema Open

At Autotron Rosmalen

Den Bosch, Netherlands

Purse: €706,850

Surface: Grass

Men’s Singles

Quarterfinals

Ugo Humbert (2), France, def. Nuno Borges (7), Portugal, 6-1, 6-4.

Gabriel Diallo, Canada, def. Karen Khachanov (3), Russia, 7-6 (6), 6-4.

Reilly Opelka, United States, def. Daniil Medvedev (1), Russia, 7-6 (5), 7-6 (5).

Zizou Bergs, Belgium, def. Mark Lajal, Estonia, 7-6 (2), 7-6 (4).

Women’s Singles

Quarterfinals

Ekaterina Alexandrova (2), Russia, def. Veronika Kudermetova (8), Russia, 5-7, 6-4, 6-2.

Elise Mertens (3), Belgium, def. Yuan Yue, China, 6-0, 6-4.

Elisabetta Cocciaretto, Italy, def. Suzan Lamens, Netherlands, 6-2, 7-6 (4).

Elena-Gabriela Ruse, Romania, def. Bianca Andreescu, Canada, 6-2, 6-4.