Elitsa Kostova defeated Stephanie Foretz Gacon 6-4 2-6 6-4 in the Sofia 100K round of 32 on clay. The upset overturned the form book — Stephanie Foretz Gacon came in leading the head-to-head 2–0. Elitsa Kostova claimed a first win over Stephanie Foretz Gacon in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-08 | Joue Les Tours 50K | R32 | hard | Stephanie Foretz Gacon | 1-6 6-2 6-1 |
| 2010-04-19 | Bari 25K | R16 | clay | Stephanie Foretz Gacon | 7-6(5) 7-5 |
Averages over each player's completed matches in the selected window (200 vs 45). 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