Klara Koukalova defeated Patricia Mayr Achleitner 6-1 6-3 in the Kuala Lumpur round of 32 on hard. The upset overturned the form book — Patricia Mayr Achleitner came in defending last year's quarter-final. Klara Koukalova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-12-30 | Shenzhen | R16 | hard | Patricia Mayr Achleitner | 7-6(2) 6-4 |
| 2010-03-01 | Monterrey | R16 | hard | Klara Koukalova | 6-4 6-3 |
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 (44 vs 2). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About