Ana Vrljic defeated Sanja Ancic 5-7 6-3 6-3 in the Opole 25K round of 16 on carpet. The upset overturned the form book — Sanja Ancic came in leading the head-to-head 1–0. Ana Vrljic claimed a first win over Sanja Ancic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-06-05 | Grado 25K | F | clay | Sanja Ancic | 6-4 3-6 6-4 |
Averages over each player's completed matches in the selected window (16 vs 1). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About