Stefanie Voegele defeated Elitsa Kostova 6-3 6-4 in the St. Petersburg qualifying final on hard. The result followed the form book — Stefanie Voegele came in leading the head-to-head 2–0. Stefanie Voegele extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-24 | Barnstaple 75K | R16 | hard | Stefanie Voegele | 6-4 6-3 |
| 2011-03-21 | Bath 25K | SF | hard | Stefanie Voegele | 7-6(3) 4-6 6-2 |
Averages over each player's completed matches in the selected window (199 vs 170). 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. About