Klara Koukalova defeated Eleni Daniilidou 7-5 7-5 in the Berlin round of 64 on grass. The upset overturned the form book — Eleni Daniilidou came in leading the head-to-head 2–0, defending last year's round of 32. Klara Koukalova claimed a first win over Eleni Daniilidou in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-03-10 | Indian Wells | R64 | hard | Eleni Daniilidou | 1-6 7-6(1) 6-2 |
| 2006-02-13 | Antwerp | R16 | hard | Eleni Daniilidou | 6-4 6-1 |
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 152). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About