Klara Koukalova defeated Maria Elena Camerin 6-3 6-2 in the Casablanca quarter-final on clay. The upset overturned the form book — Maria Elena Camerin came in leading the head-to-head 3–1, defending last year's round of 16. Klara Koukalova narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-04-08 | Katowice | R16 | hard | Maria Elena Camerin | 7-5 3-6 6-3 |
| 2009-09-28 | Athens 100K | R32 | hard | Maria Elena Camerin | 6-3 3-6 6-1 |
| 2001-07-23 | Casablanca | R16 | clay | Maria Elena Camerin | 6-2 7-6 |
| 2001-06-11 | Marseille 50K | R16 | clay | Klara Koukalova | 3-6 6-4 6-3 |
Averages over each player's completed matches in the selected window (81 vs 100). 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