Sandra Kloesel defeated Karin Knapp 6-4 6-0 in the Ashland KY 25K round of 32 on hard. The result followed the form book — Sandra Kloesel came in leading the head-to-head 2–1. Sandra Kloesel extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-07-16 | Palermo | R16 | clay | Karin Knapp | 6-1 7-6 |
| 2007-03-19 | Miami | Q64 | hard | Sandra Kloesel | 6-4 7-6(9) |
| 2006-09-04 | Mestre 50K | SF | clay | Sandra Kloesel | 6-4 6-2 |
Averages over each player's completed matches in the selected window (22 vs 200). 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