Angelika Bachmann defeated Stephanie Gehrlein 6-1 2-6 6-3 in the Philadelphia qualifying round on carpet. Angelika Bachmann extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-08 | Jersey 25K | R32 | hard | Angelika Bachmann | 6-4 5-7 6-2 |
| 2003-08-25 | US Open | Q128 | hard | Stephanie Gehrlein | 7-5 6-4 |
Averages over each player's completed matches in the selected window (5 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