Constance Sibille advanced when Vivian Heisen retired 4-4 in the Bad Saulgau 25K qualifying round of 16. Constance Sibille extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-05 | Hechingen 25K | R32 | clay | Constance Sibille | 7-6(6) 6-1 |
Averages over each player's completed matches in the selected window (46 vs 65). 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