Valentina Sulpizio defeated Karolina Kosinska 6-2 6-2 in the Caserta 25K round of 16 on clay. Valentina Sulpizio extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-14 | Naples 25K | QF | clay | Karolina Kosinska | 7-5 6-3 |
| 2009-03-16 | Rome-Pomezia 10K | R32 | clay | Valentina Sulpizio | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.