Klara Koukalova defeated Jill Craybas 6-3 6-4 in the Prague quarter-final on clay. The upset overturned the form book — Jill Craybas came in leading the head-to-head 2–0. Klara Koukalova claimed a first win over Jill Craybas in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-02-25 | Acapulco | R16 | hard | Jill Craybas | 6-1 4-6 7-6(2) |
| 2006-03-20 | Miami | R32 | hard | Jill Craybas | 6-1 6-2 |
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 (76 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About