Bangkok delivers a double-header on Friday, January 23, as ONE Friday Fights 139 precedes the evening’s ONE Fight Night 39 primetime showcase, creating a marathon of contract-chasing combat across 14 matchups spanning Muay Thai, kickboxing, and MMA.

The main event features Thai veteran Worapon Lukjaoporongtom facing already-contracted Myanmar powerhouse Soe Lin Oo in a bantamweight Muay Thai clash that pits technical completeness against relentless pressure. Worapon enters with a devastating left body kick and elite clinch skills that dominate at every range, but his recent decision loss to Julio Lobo creates urgency to bounce back against formidable opposition.

Across the ring stands Soe Lin Oo, the 33-year-old National Lethwei Champion nicknamed “Man of Steel” for his granite chin and forward pressure that breaks opponents mentally before physically. His 71 knockouts across 74 victories speak to devastating finishing power built around aggressive boxing and constant stalking. The former contract earner returns to prove his roster spot wasn’t a fluke.

The co-main event delivers intriguing generational warfare as 17-year-old French phenom Sandro Bosi collides with 22-year-old Thai technician Petsangwan Sor Samarngarment in strawweight Muay Thai action. Bosi captured a Channel 7 Championship belt — becoming the first and only international fighter to claim this prestigious title — through explosive punching power and high fight IQ. His recent first-round knockout at ONE Friday Fights 124 showcased finishing ability beyond his years.

Petsangwan counters youthful aggression with patient technical precision honed at PK Saenchai Muaythaigym alongside featherweight champion Tawanchai. The lanky striker uses superior range to control distance with accurate body kicks before dominating in the clinch with well-timed elbows, creating a classic veteran-versus-prospect dynamic.

The featured bout presents another fascinating age gap as 33-year-old Khunponnoi Sor Sommai brings 150-plus professional fights of experience against 18-year-old undefeated Russian sensation Rustam Yunusov in flyweight Muay Thai combat. Khunponnoi enters riding a six-fight winning streak, wielding a powerful straight left and devastating left body kick that’s produced 27 career knockouts. As Seksan Or Kwanmuang’s older brother, he carries family legacy alongside personal ambition.

Yunusov represents striking’s new generation with his perfect 15-0 professional record featuring 11 knockouts. The Tomahawk Kamilov Team product combines crisp technical skills with intelligent footwork and fast-paced attacks that have overwhelmed every opponent. Friday determines whether experience trumps youth or evolution beats tradition.

Lower on the card, 25-year-old Italian Gabriele Lionetti aims to extend his perfect MMA record against debuting Vietnamese striker Thoan Nguyen Thanh in strawweight action. Lionetti’s well-rounded skill set produced a second-round armbar submission victory at ONE Friday Fights 118, demonstrating his finishing ability on the ground. The 22-year-old Thanh counters with patient, explosive striking built around feints and powerful straight rights.

ONE Friday Fights 139 broadcasts live from Lumpinee Stadium in Bangkok, Thailand on Friday, January 23 in Asia primetime.

ONE Friday Fights 139 Full Card:

• Worapon Lukjaoporongtom vs. Soe Lin Oo (Muay Thai — bantamweight)
• Sandro Bosi vs. Petsangwan Sor Samarngarment (Muay Thai — strawweight)
• Maemmot Sor Salacheep vs. Superjeng Tded99 (Muay Thai — bantamweight)
• YodUdon K Tongtalingchan vs. Salai Htan Khee Shein (Muay Thai — atomweight)
• Jaoinsee PK Saenchai vs. Den Sitnayoktaweeptaphong (Muay Thai — strawweight)
• Dunk Sor Niyomsap vs. Kajornklai Sor Sor Toipadriew (Muay Thai — bantamweight)
• Khunsuk Mor Krungthepthonburi vs. Nay Yine (Muay Thai — atomweight)
• Khunponnoi Sor Sommai vs. Rustam Yunusov (Muay Thai — flyweight)
• Kyaw Swar Win vs. Muga (Muay Thai — bantamweight)
• Alastair Volders vs. Batochir Batsaikhan (MMA — bantamweight)
• Zhao Zhengdong vs. Keisuke Monguchi (kickboxing — strawweight)
• Gabriel Pereira vs. Hiroki Suzuki (kickboxing — bantamweight)
• Pol Pascual vs. Yugo Kato (Muay Thai — strawweight)
• Gabriele Lionetti vs. Thoan Nguyen Thanh (MMA — strawweight)

READ MORE: Islam Makhachev Eyes Michael Morales as Next Opponent, Issues Brutal Submission Threat

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