Guiomar Maristany Zuleta De Reales defeated Sinja Kraus 3-6 7-6 6-2 in the W60 San Sebastian round of 32 on clay. The upset overturned the form book — Sinja Kraus came in ranked #85. Guiomar Maristany Zuleta De Reales extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-11-28 | W25 Limassol | R32 | hard | Guiomar Maristany Zuleta De Reales | 6-3 6-1 |
| 2021-07-18 | W60 Olomouc | Q64 | clay | Sinja Kraus | 6-4 7-5 |
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Kraus S.: 3 days rest · 1 match, 34 games (7d). 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