Klara Koukalova defeated Olga Savchuk 6-3 6-1 in the Moscow round of 32 on hard. The upset overturned the form book — Olga Savchuk came in leading the head-to-head 1–0, defending last year's round of 32. Klara Koukalova claimed a first win over Olga Savchuk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-22 | Bratislava 1 100K | R32 | hard | Olga Savchuk | 4-6 6-4 6-3 |
Averages over each player's completed matches in the selected window (81 vs 71). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About