In 1 meeting on record, O. Oliynykova won 0, M. Chwalinska won 1.
Key numbers
- Last meeting: O. Oliynykova 0–2 M. Chwalinska on 23 September 2026.
- O. Oliynykova form: L L L L.
- M. Chwalinska form: L W W W L.
Form reads newest first: W win, D draw, L loss.