Kateryna Volodko defeated Karolina Sprem 6-3 6-4 in the Rome round of 32 on clay. The upset overturned the form book — Karolina Sprem came in leading the head-to-head 1–0. Kateryna Volodko claimed a first win over Karolina Sprem in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-04-10 | Charleston | R64 | clay | Karolina Sprem | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.