Sandra Martinovic defeated Carmen Klaschka 6-2 7-5 in the Davos 10K qualifying round on clay. The upset overturned the form book — Carmen Klaschka came in leading the head-to-head 2–0. Sandra Martinovic claimed a first win over Carmen Klaschka in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-03-13 | RomeReal 10K | QF | clay | Carmen Klaschka | 6-4 3-6 7-6(5) |
| 2005-08-22 | Bielefeld 10K | QF | clay | Carmen Klaschka | 7-6(2) 6-1 |
Averages over each player's completed matches in the selected window (1 vs 1). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About