ONE Championship has put ink to paper for the main event of ONE: Reign of Dynasties that will see the champion face the #1-ranked contender in the division.

Sam-A has been a force in ONE as a former ONE Flyweight Muay Thai World Champion and now a two-sport titleholder in the strawweight division. He is at the sport's apex and is an example of what a model martial artist looks like in the ring.

But the Aussie is no slouch.

"Timebomb" has been a factor since arriving in The Home of Martial Arts in 2018. He cemented his top position and the right to challenge for the gold with a spectacular knockout against Andy Howson. But defeating Sam-A will be a Herculean task for the contender.

To get primed for the epic main event, check out every single victory of both Sam-A and Tonna under the bright lights of ONE. Both men have been involved in some memorable battles and scored highlight-reel knockouts, and every win has led them to this pivotal moment where the world will find out who is the top strawweight striker.

Sam-A vs. Josh Tonna | All Wins In ONE Championshipwww.youtube.com

Sit back and grab your popcorn.

ONE: Reign of Dynasties can be seen on October 9, for free, at 8:30 a.m. EST/5:30 a.m. PST on the B/R Live app.