Kateryna Volodko defeated Roberta Vinci 6-1 6-3 in the Roland Garros round of 128 on clay. The upset overturned the form book — Roberta Vinci came in defending last year's round of 128. Kateryna Volodko extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-04 | Rome | R64 | clay | Kateryna Volodko | 6-3 7-6(4) |
| 2004-07-12 | Vittel 50K | R32 | clay | Roberta Vinci | 6-3 6-4 |
Averages over each player's completed matches in the selected window (175 vs 107). ATP, WTA & Challenger.
wins 56% of points on serve vs Vinci R.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About