Head-to-Head
Overview
Guo/ Mladenovic and Hsieh S-/Ostapenko have met 1 time so far, all in 2026. Hsieh S-/Ostapenko leads 1–0. Their first encounter was at the 2026 Cincinnati, won by Hsieh S-/Ostapenko.
By surface
- hard0 – 1
Guo/ Mladenovic and Hsieh S-/Ostapenko have met 1 time so far, all in 2026. Hsieh S-/Ostapenko leads 1–0. Their first encounter was at the 2026 Cincinnati, won by Hsieh S-/Ostapenko.