Russian Irina Mazepa stepped into hostile territory to take on the hometown favorite, Malaysian MMA queen Ann Osman! Find out who won this explosive bout.

The biggest female bout in Asian MMA history saw Singapore's Angela Lee face Japan's Mei Yamaguchi for the inaugural ONE Women's Atomweight World Championship title. Watch the full fight right here.

In one of the most exciting battles of the year, MMA veterans Roger Huerta and Koji Ando went head to head for 3 rounds! Watch what happens.

Singaporean MMA starlet Angela Lee blazed into ONE Championship with a first round demolition of Egyptian kickboxing champion Aya Saber. What do you think about this performance by the 19-year-old?

In her professional MMA debut Angela Lee takes on Egyptian Kickboxing Champion, Aya Saber, in front of a sold out arena in Singapore. Full Replays at http://oneppv.com

ONE Championship crowned the first ever MMA Featherweight Tournament Champion in Yangon, Myanmar.

ONE Championship crowned the first ever MMA Lightweight Tournament Champion in Yangon, Myanmar.

Flashback to the iconic war for the bantamweight MMA crown between former two-division ONE World Champion Martin Nguyen and then-titleholder Bibiano Fernandes in 2018! Follow the athletes on Instagr

In the most highly anticipated strawweight world championship title fight of 2016, Thailand's Dejdamrong Amnuaysirichoke met the challenge of Japan's Yoshitaka Naito. Here's what happened!

With the inaugural ONE Light Heavyweight World Championship title on the line, these two giants clashed in epic fashion. Watch what happened.

Two seasoned strikers from Japan and Mongolia finally meet for the first time in the cage. Watch what happened.

An epic clash of Youth vs Experience as 19-year old Christian Lee takes on Mahmoud Mohamed! Check out what happened!

Find out why Lee vs Hills was THE MOST talked about fight after ONE: PRIDE OF LIONS in Singapore! The ending will shock you.

Who do you think won this striking battle?

FULL FIGHT: Lowen Tynanes vs Rasul Yakhyaev This lightweight battle pit high level Russian Combat Sambo against traditional American Wrestling. The outcome was explosive.