Deria Nur Haliza defeated Beatrice Gumulya 7-6 6-4 in the Jakarta $10K round of 32 on hard. The upset overturned the form book — Beatrice Gumulya came in leading the head-to-head 2–0, but Deria Nur Haliza had been the form player, winning 5 of their last 9 on hard. Deria Nur Haliza claimed a first win over Beatrice Gumulya in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-19 | W25 Jakarta | R32 | hard | Beatrice Gumulya | 6-4 6-4 |
| 2014-06-09 | Solo 10K | QF | hard | Beatrice Gumulya | 7-5 6-2 |
Averages over each player's completed matches in the selected window (18 vs 85). 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