Head-to-Head
Overview
M. Chwalinska and Oleksandra Oliynykova have met 1 time so far, all in 2026. M. Chwalinska leads 1–0. Their first encounter was at the 2026 Singapore, won by M. Chwalinska.
By surface
- hard1 – 0
M. Chwalinska and Oleksandra Oliynykova have met 1 time so far, all in 2026. M. Chwalinska leads 1–0. Their first encounter was at the 2026 Singapore, won by M. Chwalinska.