Last gym: Rattachai MUAY THAIPetch Karasin (also written Petchkalasin), from Thailand, has fought for Rattachai MUAY THAI (8 fights) and Ratchaprachanukroh (1). He has 9 recorded fights in Thailand from January to September 2026, all at Patong Boxing Stadium. His latest fight was on 24 September 2026 at Patong Boxing Stadium against Yodniyom.
What Petch has done in Thailand in 2026
Where Petch has placed, week by week, by recorded fights
Weekly boards from fight-night posters · last update 12 Nov
Newest first
vs YodniyomThailand
Patong Fight Night · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: Rattachai MUAY THAI
vs ArmMyanmar
Patong Fight Night · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: Rattachai MUAY THAI
vs Meuang LantaThailand
The Heart of Battle Phuket No.1 Fight Night · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: Rattachai MUAY THAI
vs YoknamchaiThailand
Patong Boxing Stadium Sainamyen Road · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: Rattachai MUAY THAI
vs JomkittiThailand
Super Fight "The Biggest" Muay Thai Fight Night in Phuket · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: Rattachai MUAY THAI
vs PanpetchThailand
Super Fight "The Biggest" Muay Thai Fight Night in Phuket · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: Rattachai MUAY THAI
vs RookengThailand
Super Fight "The Biggest" Muay Thai Fight Night in Phuket · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: RATCHAPRACHANUKROH · Independent
vs Nueng ChaiburiThailand
Muay Thai Super Fight Championships · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: Rattachai MUAY THAI
Opponent was announced on the card, but replaced before the bout.
vs YoknamchaiThailand
Super Fight International Muay Thai Championship · Muay Thai · Patong Boxing Stadium · Patong, Phuket
Gym: Rattachai MUAY THAI
8 fighters from 2 countries faced in the ring
Petch trains at Rattachai MUAY THAI in Phuket. A week here: ~$130.
From Rattachai MUAY THAI's website · checked Sep 2026 · muaythairattachai.com ↗ · Rooms and flights are affiliate links
The 2 camps in Petch's corner on the cards we track, 1 independent
1 stadium, most fights first

Rattachai MUAY THAI in Chalong. Stay close to the gym, fly in, and get travel health insurance.
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9 photos · 9 videos
Petch Karasin is a Muay Thai fighter from Thailand who fights out of Rattachai MUAY THAI in Phuket.
Petch Karasin has 9 recorded fights in Thailand in 2026, the latest on 24 Sep 2026.
9recorded fights in Thailand in 2026
Petch Karasin last fought on 24 Sep 2026 at Patong Boxing Stadium in Phuket.
Petch Karasin has fought at one stadium in Thailand in 2026: Patong Boxing Stadium in Phuket.
Petch Karasin has fought out of 2 gyms in Thailand in 2026, most often Rattachai MUAY THAI.
2gyms in Petch's corner in 2026
Yes. 9 videos of Petch are on this page.
We record fight cards from the official posters each stadium publishes on its own social media, starting 1 January 2026.
A fight on MuayThaiTime means the fighter was on one of those official cards.
Cards often change on the night (late withdrawals, substitutes, cancellations), so a listed fight may not have happened exactly as printed. Stadiums also run undercard bouts that aren't on the official poster; we don't track those.
Rankings count these card appearances, not wins or losses. We're building results tracking to confirm who actually fought.
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