Kaia Kanepi defeated Roberta Vinci 6-2 7-5 in the Estoril semi-final on clay. The upset overturned the form book — Roberta Vinci came in leading the head-to-head 3–0. Kaia Kanepi claimed a first win over Roberta Vinci in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-17 | 's Hertogenbosch | R32 | grass | Roberta Vinci | 6-3 6-3 |
| 2008-05-12 | Rome | R64 | clay | Roberta Vinci | 6-4 4-6 6-0 |
| 2006-07-17 | Palermo | R32 | clay | Roberta Vinci | 7-5 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.