Sapfo Sakellaridi defeated Zeynep Sonmez 7-5 4-6 10-8 in the W15 Antalya 4 round of 32 on clay. The upset overturned the form book — Zeynep Sonmez came in ranked #50, leading the head-to-head 2–0. Sapfo Sakellaridi claimed a first win over Zeynep Sonmez in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-01-12 | W15 Antalya 1 | F | clay | Zeynep Sonmez | 6-3 2-6 6-3 |
| 2019-03-19 | W15 Antalya 10 | Q16 | clay | Zeynep Sonmez | 6-4 7-6(1) |
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
Sonmez Z.: 5 days rest · 2 matches, 47 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