Jelena Ostapenko ran her head-to-head record against Iga Swiatek to 6-0 with a 6-3, 3-6, 6-2 win in the quarterfinals of the Porsche Tennis Grand Prix.

Aryna Sabalenka is back in the Porsche Tennis Grand Prix semifinals after a straight-sets win over her former doubles partner Elise Mertens.