Gisela Dulko defeated Klara Koukalova 7-6 6-1 in the Indian Wells round of 128 on hard. The upset overturned the form book — Klara Koukalova came in leading the head-to-head 2–0, defending last year's round of 64. Gisela Dulko claimed a first win over Klara Koukalova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-17 | Vienna | R32 | clay | Klara Koukalova | 2-6 6-2 6-2 |
| 2002-07-08 | Casablanca | SF | clay | Klara Koukalova | 1-6 7-5 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 (200 vs 76). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About