Lavinia Tananta defeated Septi Mende 6-1 6-2 in the Balikpapan 10K round of 32 on hard. The upset overturned the form book — Septi Mende came in leading the head-to-head 1–0, but Lavinia Tananta had been the form player, winning 6 of their last 10 on hard. Lavinia Tananta claimed a first win over Septi Mende in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-02 | Tarakan 10K | R32 | hard | Septi Mende | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.