Krittin Koaykul defeated Taentawan Taddeo Majoli Maggioli 6-2 6-1 in the M15 Nakhon Si Thammarat 6 q32 on hard. The result followed the form book — Krittin Koaykul came in leading the head-to-head 1–0. Krittin Koaykul extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-31 | M25 Nakhon Pathom 1 | Q32 | hard | Krittin Koaykul | 6-3 6-2 |