Mirra Andreeva will meet Iga Swiatek in the Porsche Tennis Grand Prix quarterfinals after the 18-year-old beat qualifier Alycia Parks 7-6, 6-3 in Stuttgart on Thursday. It will be the fourth edition of the rivalry between Andreeva and Swiatek, and their first meeting in 13 months.
Andreeva, the No. 6 seed, stretched her winning streak to six matches and moved into her fifth quarterfinal of 2026 after winning the title in Linz last week. She is unbeaten on clay so far this year and had opened her Stuttgart campaign by beating Jelena Ostapenko.
The result against Parks was tighter than their only previous meeting, when Andreeva had dropped just one game at the 2024 US Open. Parks, ranked World No. 95, forced a tiebreak after trailing 5-3 in the first set and saved two set points, but Andreeva closed it out by staying steadier in the bigger moments. Parks finished with 21 winners and 41 unforced errors, while Andreeva had 10 winners and six unforced errors.
Swiatek, the No. 3 seed and a two-time winner in Stuttgart, gives Andreeva a different kind of challenge. This will be their fourth meeting overall and the first on clay; all three previous matches came on hard courts. Swiatek won their 2024 Cincinnati quarterfinal 4-6, 6-3, 7-5, while Andreeva beat her in the 2025 Dubai quarterfinals and the 2025 Indian Wells semifinals.
Andreeva said she would try to talk things through with Conchita and treat the matchup like any other. She said Swiatek has a strong record on clay, added that Stuttgart’s indoor clay makes it a little different, and said she was excited to see how the first clay-court meeting would play out. After beating Parks, Andreeva said she was happy with the way she stayed composed, but acknowledged she felt tight at times because every point felt important against a dangerous opponent.
The quarterfinal now gives Andreeva a chance to test that composure against one of the tour’s most accomplished clay-court players. For Swiatek, it is another match on a surface where she has already twice lifted the Stuttgart trophy; for Andreeva, it is the first clay-court chapter in a rivalry that has already swung both ways.
