Watch this classic K1 battle between Tyrone Spong and Ray Sefo.

Ernesto Hoost takes on Ray Sefo at 'Hercules 1996'.

Ernesto Hoost fights Ray Sefo in the finals of K-1 World Grand Prix 2000 tournament on December 10, 2000.

Ray Sefo fights Peter Aerts in the quarter finals of K-1 World Grand Prix 2002 held at Japan.

Ray Sefo fights Musashi in the quarter finals of K-1 World Grand Prix 2003 held at Japan.

Rodtang Jitmuangnon made another successful defense of his ONE Flyweight Muay Thai World Title when he bested former ONE Flyweight Kickboxing World Champion Petchdam Petchyindee Academy in the main e

Petchmorakot Petchyindee Academy earned one of the biggest wins in his career at ONE: NO SURRENDER, defeating the legendary Yodsanklai IWE Fairtex in a five-round contest to retain the ONE Featherwei

ONE flyweight muay thai world champion Rodtang Jitmuangnon defended his title against Petchdam Petchyindee at ONE: No Surrender. Rodtang came into the match with a 262-42-10 record while Petchdam was

Watch Montserrat Ruiz vs. Janaisa Morandin Invicta FC 41 Fight Video

Superlek Kiatmoo9 staked his claim as the top contender in the flyweight Muay Thai division when he defeated top-ranked flyweight contender Panpayak Jitmuangnon in the opening fight of ONE: NO SURREN

May 3, 2014 -- Floyd Mayweather Jr. vs. Marcos Maidana from the MGM Grand Garden Arena in Las Vegas, Nevada. Subscribe to our YouTube channel ?? https://bit.ly/DAZNYouTubeSubscribe Download the DA

Watch Aleksei Oleinik vs Leo Pla Fight Video OC - Oplot Challenge 43

Watch Jeff Monson vs Aleksei Oleinik Fight Video M-1 Challenge 31

We are kicking off #Bellator243 with the prelims. For additional coverage, check out the Bellator App and Bellator.com! Bellator MMA App: http://www.bellator.com/app Upcoming events: http://www.b

Take a trip down memory lane and relive the top five ONE Championship fights of 2017! These thrilling contests include the highly-anticipated rematch between Vitaly Bigdash and Aung La N Sang and a p