ONE offers great fun at the end of the year at ONE Lumpini 137: Tawanchai vs. Meng Yang, featuring a full team of 24 athletes, ready for a heated battle that will capture the hearts of viewers in 195 countries around the world. Live broadcast from Lumpini Boxing Stadium (Ramintra) on Friday, Dec. 19, starting with the first match at 7:30 p.m.
The main event of the program is “Tawanchai PK. Saenchai,” ONE Muay Thai world champion, featherweight (145-155 lbs.), 26 years old from Chonburi, shaking off his injury. Continuing to pursue his dream of becoming a ONE 2 world champion. The rules challenge “Liu Mengyang,” a 22-year-old fierce fighter from China, in kickboxing rules. Featherweight
Secondary couple of the show “Left Meteorite” Kulabdam S.Jor. Piak Uthai, a 27-year-old boxer with a fierce punch from Surin who has won 4 fights in a row, goes to battle with “PTT Aphichat Farm”, a 28-year-old tough fighter who is originally from Nakhon Sawan. Who hopes to continue winning and increase confidence. In the rules of Muay Thai Featherweight
The international main event: “Zhang Beimian,” a 22-year-old fighter with a fluid style from China, a former contender for the throne, volunteers to take on “Thongpoon PK. Saenchai,” a 28-year-old hard boxer from Maha Sarakham who hopes to return to good form by crossing the line to fight under kickboxing rules. Strawweight division (115-125 lbs.) for the first time in the program.
For athletes who will fight at ONE Lumpini, everyone must undergo hydration, weighing and a health check. according to the specified standard criteria By considering the health and safety of athletes as number one. If the water level is not weighed and measured There will be negotiations to agree on weight compensation. so that the competition can continue
Before the ONE Lumpini 137: Tawanchai vs. Meng Yang battle kicks off on Friday, December 19, 2025 at 7:30 p.m. onwards, we have the weigh-in results of all athletes to share with you.
Main match: Kickboxing
Featherweight (145-155 lbs.)
- Tawanchai PK Saenchai weighed in at 154.6 lbs.
- Liu Mengyang weighed in at 154.6 lbs.
Secondary match: Muay Thai
Featherweight (145-155 lbs.)
- Kulapdam S.J. Piak Uthai weighed 147.6 lbs.
- PTT Apichat Farm weighed 147.4 lbs.
Thai boxing
Strawweight division (115-125 lbs.)
- Sam-A Kai Yang Ha Dao weighed 124.4 lbs.
- Big Tiger King, Bangkok Thonburi University, weighed 124.4 lbs.
Thai boxing
Bantamweight (135-145 lbs.)
- Black Tiger T.Pran 49 weighed 140 lbs.
- Pakorn PK Saenchai weighed in at 139.6 lbs.
Thai boxing
Featherweight (145-155 lbs.)
- Joe Nattawut weighed in at 154.6 lbs.
- Mohammad Ziazaarani weighed in at 154.8 lbs.
Thai boxing
Featherweight (145-155 lbs.)
- Achan Phimon Sri’s IQ weighed in at 147.6 pounds.
- Alexey Baliko weighed in at 147.8 lbs.
Note: “Aleksey Baliko” replaces “Elbrus Osmanov” who withdrew due to injury.
Kickboxing
Strawweight division (115-125 lbs.)
- Zhang Beimian weighed in at 124.6 lbs.
- Thongpoon PK Saenchai weighed in at 124.2 lbs.
Thai boxing
Flyweight division (125-135 lbs.)
- King Sang Lek W. Kham Chamnan weighed 133 pounds.
- Suriyanlek P.Yenying weighed 133 lbs.
Thai boxing
Flyweight division (125-135 lbs.)
- Det Duang Lek Teed 99 weighed 134.8 lbs.
- Shimon weighed 133.8 lbs.
Thai boxing
Atomweight division (105-115 lbs.)
- Little star, a ball of sand in a pile of dirt, weighed 104.8 pounds.
- Regan Gluing weighed in at 104.8 lbs.
Thai boxing
Atomweight division (105-115 lbs.)
- Phet Suan Luang forklift weighs 115 lbs.
- Ryuya Okuwaki weighed in at 114.6 lbs.
Thai boxing
Strawweight division (115-125 lbs.)
- Denkriangkrai Singmawin weighed in at 124.4 lbs.
- Asahi Shinagawa weighed in at 124.6 lbs.
ONE Lumpini 137: Tawanchai vs. Meng Yang will be broadcast live from Lumpini Boxing Stadium (Ramintra) this Friday, Dec. 19. Tickets for the stadium are sold out. If anyone can’t buy tickets in time You can watch live broadcasts on various channels as follows:
