This is the largest MMA promotion in Asia.
Based in Singapore, they focus on kickboxing and Muay Thai. they were founded about 10 years ago and have quickly become one of the most popular mixed martial arts leagues in the world. One championship is known for high action competition.
Because one championship is based in Asia, most fights take place in that region. many times tickets are not available.
Watch it on ONE on TNT which is available in around 150 countries. You can also watch on the bleacher report app, bleacher report, and live YouTube streams. Sometimes, you can even find it on TikTok.
if you want to watch one championship from the USA, your best bet is bleacher report.