Jelena Ostapenko and world No. 1 Aryna Sabalenka both won their semifinal matches in straight sets and will play for the title at the Stuttgart Grand Prix.

Jelena Ostapenko has upset No. 1-ranked Aryna Sabalenka 6-4, 6-1 in the Porsche Grand Prix final in Stuttgart.

Top-seeded Aryna Sabalenka won 7-5, 6-4 against Jasmine Paolini of Italy on Sunday to set up a clay-court Porsche Grand Prix final against unseeded Jelena Ostapenko. Sabalenka looked sharp against the fifth-seeded Paolini,