Stefanie Voegele defeated Anna Korzeniak 1-6 6-3 6-3 in the Torun 25K semi-final on clay. Stefanie Voegele extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-23 | Biberach 50K | R16 | hard | Anna Korzeniak | 6-0 4-6 7-5 |
| 2007-01-15 | Stuttgart 10K | QF | hard | Stefanie Voegele | 6-3 4-6 6-4 |
Averages over each player's completed matches in the selected window (199 vs 1). ATP, WTA & Challenger.
wins 49% of points on serve vs Voegele S.
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