Klara Koukalova defeated Julia Goerges 3-6 7-5 6-1 in the Paris quarter-final on carpet. The upset overturned the form book — Julia Goerges came in leading the head-to-head 3–2. Klara Koukalova narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-27 | Prague | R32 | clay | Klara Koukalova | 7-6(3) 6-2 |
| 2015-01-19 | Australian Open | R64 | hard | Julia Goerges | 6-3 4-6 6-2 |
| 2010-09-20 | Seoul | R32 | hard | Klara Koukalova | 7-5 2-6 7-5 |
| 2010-07-19 | Bad Gastein | R32 | clay | Julia Goerges | 6-2 5-7 6-1 |
| 2007-07-30 | Stockholm | R16 | hard | Julia Goerges | 0-6 6-2 7-6(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 (76 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About