Oleksandra Oliynykova defeated Simona Waltert 6-2 3-6 6-3 in the Montreux 125 quarter-final on clay. Oleksandra Oliynykova claimed a first win over Simona Waltert in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-04-21 | Madrid | R128 | clay | Simona Waltert | 7-5 6-0 |
| 2024-09-24 | W75 Lisbon 1 | R32 | clay | Simona Waltert | 6-3 4-6 7-6(3) |
Averages over each player's completed matches in the selected window (148 vs 141). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Oliynykova O.: 8 days rest · 2 matches (14d) · Waltert S.: 9 days rest · 2 matches (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About