No. 26 seed Nikola Bartunkova defeated No. 7 seed Karolina Muchova 6-3, 6-0 in the 2026 China Open women’s singles quarterfinals on October 8. According to the WTA’s official match report, the match lasted 67 minutes and put Bartunkova into her first WTA 1000 semifinal.
Bartunkova won the opening five games to lead 5-0. Muchova then won three games in succession, but Bartunkova took the last game of the opening set before winning the second 6-0, closing the match with a run of seven straight games.
Women’s singles quarterfinal result
| Player | Set 1 | Set 2 | Result |
|---|---|---|---|
| Bartunkova (26) | 6 | 6 | Advances to semifinals |
| Muchova (7) | 3 | 0 | Eliminated in quarterfinals |
The 20-year-old Bartunkova trains at the same Prague club as the 30-year-old Muchova. This was her third career victory over a top-ten player, following wins over Bencic at this year’s Australian Open and Sabalenka in the third round of this China Open.
She had previously reached tour semifinals in Guadalajara in 2025 and Monterrey in 2026, and has now taken that semifinal experience to WTA 1000 level. She will next play No. 4 seed Mirra Andreeva or No. 19 seed Alexandrova for a place in the final.
