The lone MMA contest at ONE Friday Fights 121 found Irish lightweight Sheagh Dobbin, in just his second pro fight, taking on undefeated 4-0 Brazilian Jean Carlos Pereira.
The rest of the night’s action was comprised entirely of Muay Thai fisticuffs, with Thailand’s Tengnueng Fairtex, undefeated since 2018, facing off against Russia’s Maksim Bakhtin in the main event, a lightweight Muay Thai contest.
As always, a $100,000 U.S. ONE Championship contract was up for grabs for one of the night’s winners.
Where to Watch ONE Friday Fights 121
Friday, August 22, 2025 sees ONE Championship return to the Lumpinee Stadium in Bangkok, Thailand for its latest Friday Fights offering. Where available, the full card streams live and free via Youtube. Full results from the event can be found below; the action gets underway at 8:30AM ET, 5:30AM PT.
ONE Friday Fights 121 Results
Maksim Bakhtin def. Tengnueng Fairtex by knockout, Round 2, 0:45 – Muay Thai
Thway Lin Htet def. Chokpreecha PK Saenchai by TKO, Round 2, 1:52 – Muay Thai
Denkriangkrai Singha Mawynn def. Lamsing Sor Dechapan by unanimous decision – Muay Thai
Rungruanglek TN Muaythai def. Payaksurin JP Power by majority decision – Muay Thai
Andrii Mezentsev def. Sunday Boomdeksean by unanimous decision – Muay Thai
Petchakrit TN Diamond Home def. Pamor-E-Daeng Chokamnuaychai by knockout, Round 2, 0:39 – Muay Thai
Ubaid Hussain def. Petnakian Sor Nakian by unanimous decision – Muay Thai
Ali Kelat def. Michael Baranov by knockout, Round 2, 1:35 – Muay Thai
Shimon Yoshinari def. Pettonglor Sitluangpeenumfon by TKO, Round 2, 1:06 – Muay Thai
Ryuya Okuwaki def. Nueaphet Kelasport by knockout, Round 2, 2:22 – Muay Thai
Klarob NuiCafeboran def. Mohammad Ali by knockout, Round 1, 1:39 – Muay Thai
Jean Carlos Pereira def. Sheagh Dobbin by knockout, Round 2, 0:35 – MMA
