Nudnida Luangnam defeated Po Kuen Lam 6-4 6-2 in the Jakarta 1 10K qualifying round on hard. The upset overturned the form book — Po Kuen Lam came in leading the head-to-head 1–0. Nudnida Luangnam claimed a first win over Po Kuen Lam in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-11-08 | Manila 2 10K | QF | clay | Po Kuen Lam | 6-4 1-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.