Katerina Tsygourova defeated Madison Sieg 6-2, 6-3 in the quarterfinals of the Montreux Nestle Open. Tsygourova converted both break points she faced and won two service breaks en route to the victory. The match saw no aces or double faults from Tsygourova, while Sieg served one double fault.
Generated automatically from Umpiry match data.
Tsygourova K. took it in straight sets.
Break of serve
Katerina Tsygourova beat Madison Sieg 6-2 6-3. Umpiry, "Katerina Tsygourova vs Madison Sieg — Montreux Nestle Open - Montreux Qualifying Round of 8", https://umpiry.com/match/2026-09-07/sieg-vs-tsygourova-montreux-nestle-open-montreux-q8?utm_source=cite (as of 7 September 2026).