Katie Boulter vs Marta Kostyuk
Katie Boulter vs Marta Kostyuk 
Katie Boulter played Marta Kostyuk in US Open (W), United States (Tennis). The match started on 26 Aug 2025, 15:00 UTC.
The match has finished.
US Open (W)
- Aryna Sabalenka vs Amanda Anisimova 6 Sept 2025, 20:00 UTC
- Aryna Sabalenka vs Jessica Pegula 4 Sept 2025, 23:00 UTC
- Aryna Sabalenka vs Marketa Vondrousova 2 Sept 2025, 23:00 UTC
- Jessica Pegula vs Barbora Krejcikova 2 Sept 2025, 15:30 UTC
- Amanda Anisimova vs Beatriz Haddad Maia 2 Sept 2025, 00:55 UTC
- Naomi Osaka vs Coco Gauff 1 Sept 2025, 18:20 UTC
- Marta Kostyuk vs Karolina Muchova 1 Sept 2025, 17:20 UTC
- Ekaterina Alexandrova vs Iga Swiatek 1 Sept 2025, 17:05 UTC