Klara Koukalova defeated Andrea Hlavackova 6-1 6-1 in the Shenzhen round of 32 on hard. The upset overturned the form book — Andrea Hlavackova came in leading the head-to-head 1–0. Klara Koukalova claimed a first win over Andrea Hlavackova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-27 | US Open | R128 | hard | Andrea Hlavackova | 6-4 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 103). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About