Stefanie Voegele defeated Anna Korzeniak 6-3 4-6 6-4 in the Stuttgart 10K qualifying round on hard. 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 |
| 2007-07-09 | Torun 25K | SF | clay | Stefanie Voegele | 1-6 6-3 6-3 |
Averages over each player's completed matches in the selected window (199 vs 1). ATP, WTA & Challenger.
wins 52% 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