Anastasia Potapova defeated Sorana Cirstea 6-4 6-7 7-5 in the Budapest quarter-final on clay. The upset overturned the form book — Sorana Cirstea came in ranked #19, leading the head-to-head 2–0, defending last year's round of 32. Anastasia Potapova claimed a first win over Sorana Cirstea in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-02-01 | Cluj-Napoca | QF | hard | Sorana Cirstea | 7-5 6-4 |
| 2021-04-19 | Istanbul | R16 | clay | Sorana Cirstea | 7-6 6-4 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Potapova A.: 5 days rest · 1 match, 18 games (7d) · Cirstea S.: 2 days rest · 3 matches, 77 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