Ana Vrljic defeated Andrea Sieveke 6-3 6-1 in the Vaihingen Stuttgart 25K round of 16 on clay. The result followed the form book — Ana Vrljic came in leading the head-to-head 1–0. Ana Vrljic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-06-05 | Grado 25K | SF | clay | Ana Vrljic | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.