Kaia Kanepi defeated Sorana Cirstea 6-1 6-2 in the Oeiras round of 16 on clay. The upset overturned the form book — Sorana Cirstea came in leading the head-to-head 3–2. Kaia Kanepi narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-03-08 | Indian Wells | R128 | hard | Sorana Cirstea | 6-7(1) 6-3 6-4 |
| 2009-04-06 | Marbella | QF | clay | Sorana Cirstea | 6-4 2-6 7-5 |
| 2008-02-25 | Acapulco | QF | hard | Kaia Kanepi | 6-2 4-6 7-6(6) |
| 2007-07-16 | Palermo | R32 | clay | Sorana Cirstea | 6-2 6-4 |
| 2006-08-07 | Stockholm | R32 | hard | Kaia Kanepi | 6-1 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
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
Cirstea S.: 10 days rest · 3 matches (14d). Higher means fresher. About