Napaporn Tongsalee defeated Nudnida Luangnam 3-6 6-3 6-2 in the Bangkok 10K qualifying round on hard. The result followed the form book — Napaporn Tongsalee came in leading the head-to-head 4–1. Napaporn Tongsalee extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-06-12 | Inchon 25K | R16 | hard | Napaporn Tongsalee | 6-4 6-1 |
| 2005-04-11 | Mumbai 25K | R32 | hard | Napaporn Tongsalee | 6-4 6-1 |
| 2004-12-06 | Jakarta 4 10K | R16 | hard | Nudnida Luangnam | 7-6(7) 2-1 |
| 2003-08-11 | Nakhon Ratchasima 10K | R32 | hard | Napaporn Tongsalee | 6-2 6-3 |
| 2003-08-04 | Nonthaburi 10K | R16 | hard | Napaporn Tongsalee | 6-0 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.