Mathilde Johansson defeated Klara Koukalova 2-6 6-4 6-2 in the Indian Wells q64 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. Mathilde Johansson claimed a first win over Klara Koukalova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-06-08 | Marseille 100K | R32 | clay | Klara Koukalova | 6-0 6-2 |
| 2008-07-07 | Budapest | R16 | clay | Klara Koukalova | 6-0 6-1 |
Averages over each player's completed matches in the selected window (121 vs 81). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About