Sandy Gumulya defeated Julia Efremova 3-6 7-6 7-5 in the Jakarta 4 10K semi-final on hard. The result followed the form book — Sandy Gumulya came in leading the head-to-head 1–0. Sandy Gumulya extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-15 | Kolkata | Q16 | hard | Sandy Gumulya | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.