Klara Koukalova defeated Daniela Hantuchova 6-4 1-6 6-3 in the Indian Wells round of 128 on hard. The upset overturned the form book — Daniela Hantuchova came in leading the head-to-head 3–2, defending last year's round of 64. Klara Koukalova narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-24 | Wimbledon | R128 | grass | Klara Koukalova | 6-4 6-3 |
| 2012-03-05 | Indian Wells | R64 | hard | Klara Koukalova | 6-3 6-7(7) 6-3 |
| 2009-05-18 | Warsaw | QF | clay | Daniela Hantuchova | 6-3 4-6 6-4 |
| 2009-01-12 | Sydney | R32 | hard | Daniela Hantuchova | 6-3 6-0 |
| 2005-10-24 | Linz | R32 | hard | Daniela Hantuchova | 6-4 6-7(4) 7-6(9) |
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 72). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About