Julia Efremova defeated Diana Julianto 6-0 6-3 in the Jakarta 1 10K round of 32 on hard. The upset overturned the form book — Diana Julianto came in leading the head-to-head 1–0, but Julia Efremova had been the form player, winning 3 of their last 6 on hard. Julia Efremova claimed a first win over Diana Julianto in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-03-31 | Mumbai 1 10K | R32 | hard | Diana Julianto | 6-3 7-6(9) |