Pro wins
Olympia titles
Shows entered
Years active
Direct Record Regina Tan 0–2 Nittaya Kongthun · 2 shared shows
| Year | Competition | Division | Regina Tan | Nittaya Kongthun | Winner | Source |
|---|---|---|---|---|---|---|
| 2025 | Asian Championships Pro | Bikini | 16 | 4 | Nittaya Kongthun | contests.npcnewsonline.com ↗ |
| 2025 | IFBB Huanji China Pro 4 | Bikini | 11 | 4 | Nittaya Kongthun | contests.npcnewsonline.com ↗ |