Sandy Gumulya defeated Noppawan Lertcheewakarn 6-4 4-6 6-2 in the Jakarta 10K qualifying round on hard. Sandy Gumulya extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-10 | Tanjung Selor 25K | R16 | hard | Sandy Gumulya | 6-3 6-2 |
| 2008-04-28 | Balikpapan 25K | SF | hard | Noppawan Lertcheewakarn | 4-6 6-2 6-2 |
Averages over each player's completed matches in the selected window (2 vs 30). 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