Below is the history of the Rajadamnern Stadium Women’s Minimumweight (105 lb / 48 kg) Muay Thai title, also known as the Women’s Mini Flyweight title.
The reigning champion is Mongkutpetch Petchprawfar (also fighting out of Khaolak Muaythai), who took the title on April 5, 2025 and has made two successful defences. The inaugural champion Phayahong Banchamek beat Japanese striker Saya Ito for the first belt on October 19, 2024, making this the youngest title in Rajadamnern Stadium’s lineup.
Champion lineage
| # | Champion | Country | Date won | Notes |
|---|---|---|---|---|
| 2 | Mongkutpetch Petchprawfar | Thailand | April 5, 2025 | Reigning champion. Two successful defences. Also listed by Rajadamnern Stadium under the gym name Khaolak Muaythai |
| 1 | Phayahong Banchamek | Thailand | October 19, 2024 | Inaugural champion. Defeats Saya Ito; lost the title to Mongkutpetch on April 5, 2025 |
All Rajadamnern Stadium Women’s Minimumweight title fights
Every title bout contested for the Rajadamnern Stadium Women’s Minimumweight title, with the most recent at the top.
| Date | Event | Champion | Challenger | Method | Result |
|---|---|---|---|---|---|
| February 22, 2026 | Rajadamnern World Series | Mongkutpetch Petchprawfar (c) | Devina Martin (Australia) | Unanimous Decision | Mongkutpetch retains (2nd defence) |
| June 14, 2025 | Rajadamnern World Series | Mongkutpetch Petchprawfar (c) | Duangdawnoi Looksaikongdin (Thailand) | Unanimous Decision | Mongkutpetch retains (1st defence) |
| April 5, 2025 | Rajadamnern World Series | Phayahong Banchamek (c) | Mongkutpetch Petchprawfar (Thailand) | Unanimous Decision | Mongkutpetch wins title |
| December 28, 2024 | Rajadamnern World Series | Phayahong Banchamek (c) | Kaosuay Por.Kobkua (Thailand) | Unanimous Decision | Phayahong retains (1st defence) |
| October 19, 2024 | Rajadamnern World Series | (Vacant) | Phayahong Banchamek (Thailand) vs Saya Ito (Japan) | Unanimous Decision | Phayahong wins inaugural title |
References
- Rajadamnern Stadium Women’s Mini Flyweight Title – TitleHistories.com
- Current Rajadamnern Stadium Champions – Official Rajadamnern Stadium
- Mongkutpetch KhaolakMuaythai – Wikipedia