Anna Chakvetadze defeated Jelena Kostanic Tosic 6-4 6-3 in the San Diego round of 64 on hard. The result followed the form book — Anna Chakvetadze came in leading the head-to-head 1–0, defending last year's quarter-final. Anna Chakvetadze extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-15 | Australian Open | R32 | hard | Anna Chakvetadze | 6-4 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (199 vs 32). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About