Ana Julaton and Ann Osman face off in the highly-anticipated first fight of the ONE FC: REIGN OF CHAMPIONS. Check out what happened in that fight!

Flash?? to the mixed martial arts BATTLE between Malaysian pioneer Ann Osman and Filipina warrior Ana Julaton in 2014! #ONEChampionship Subscribe to ONE Championship on YouTube: http://bit.ly/ONECH

Aya Saeid Saber vs. Ana Julaton
ONE FC 15 - Rise of Heroes
SM Mall of Asia Arena, Manila, Philippines, Philippines
May 2, 2014

Jadamba Narantungalag vs. Koji Oishi
One FC 19 - Reign of Champions
Dubai World Trade Centre, Dubai, United Arab Emirates, United Arab Emirates
August 29, 2014

We throw it back to the knockout women's MMA bout between Malaysian star Ann Osman and Egyptian warrior Aya Saber in 2015! Subscribe and turn on notifications to get the latest ONE content: http://b

Malaysia's First Professional Female Mixed Martial Artist and WMMA star Ann Osman took on Egyptian Boxing Champion Walaa Abbas in the highly anticipated Malaysian Super Fight at ONE: AGE OF CHAMPIONS

Jadamba Narantungalag vs. Koji Oishi
One FC 19 - Reign of Champions
Dubai World Trade Centre, Dubai, United Arab Emirates, United Arab Emirates
August 29, 2014

Jadamba Narantungalag vs. Koji Oishi
One FC 19 - Reign of Champions
Dubai World Trade Centre, Dubai, United Arab Emirates, United Arab Emirates
August 29, 2014

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.

3x Lumpinee Muay Thai world champion Dejdamrong Sor Amnuaysirichoke takes on Malaysian Muay Thai champion Ali Yakuub in the second fight of the night at ONE FC: REIGN OF CHAMPIONS.

Relive KNOCKOUT action from this throw?? clash between Malaysian superstar Ann Osman and Russian warrior Irina Mazepa in 2015! #ONEChampionship Subscribe to ONE Championship on YouTube: http://bit.

Walaa Abbas vs Ann Osman
Full Fight Video
One FC 25 - Age of Champions
Stadium Putra, Kuala Lumpur, Malaysia, Malaysia
March 13, 2015

Former two-division ONE World Champion Aung La N Sang THREW DOWN with Brazilian beast Leandro Ataides in a KNOCKOUT mixed martial arts showdown at ONE: BATTLEGROUND! #ONEBattleground #ONEChampionshi

Joshua Pacio has the perfect opportunity to recapture the ONE Strawweight World Title in front of his home crowd at ONE: ROOTS OF HONOR. Having lost a close decision to Japanese warrior Yosuke Saruta

Gear up for former ONE Flyweight Kickboxing World Champion Ilias Ennahachi’s return to action against Aliasghar Ghodratisaraskan at ONE Friday Fights 6 on February 24 by reliving his World Title tilt