One FC Champions Men Champions Weight Division Winner Loser Super Heavyweight Over 265 Open Open Heavyweight 206-265 Brandon Vera © New Paul Cheng Light Heavyweight 186-205 Roger Gracie © New Michal Pasternak Middleweight 171-185 Vitaly Bigdash © New Igor Svirid Middleweight 171-185 Igor Svirid © New Leandro Ataides Welterweight 156-170 Ben Askren © Def Luis Santos Welterweight 156-170 Ben Askren © New Nobutatsu Suzuki © Welterweight 156-170 Nobutatsu Suzuki © New Brock Larson Lightweight 146-155 Shinya Aoki© Def Koji Ando Lightweight 146-155 Shinya Aoki© Def Kamal Shalorus Lightweight 146-155 Shinya Aoki© New Kotetsu Boku © Lightweight 146-155 Kotetsu Boku © New Zorobabel Moreira Featherweight 136-145 Marat Gafurov © New Narantungalag Jadambaa © Featherweight 136-145 Marat Gafurov © Interim Martin Nguyen Featherweight 136-145 Jadamba Narantungalag © New Koji Oishi © Featherweight 136-145 Koji Oishi © Def Honorio Banario Featherweight 136-145 Koji Oishi © New Honorio Banario © Featherweight 136-145 Honorio Banario © New Eric Kelly Bantamweight 126-135 Bibiano Fernandes © Def Kevin Belingon Bantamweight 126-135 Bibiano Fernandes © Def Toni Tauru Bantamweight 126-135 Bibiano Fernandes © Def Dae Hwan Kim Bantamweight 126-135 Bibiano Fernandes © Def Masakatsu Ueda Bantamweight 126-135 Bibiano Fernandes © New Soo Chul Kim© Bantamweight 126-135 Bibiano Fernandes © Interim Koetsu Okazaki Bantamweight 126-135 Soo Chul Kim© New Leandro Issa Flyweight 116-125 Kairat Akhmetov © New Jadamba Narantungalag © Flyweight 116-125 Adriano Moraes © Def Asuka Mikami Flyweight 116-125 Adriano Moraes © New Geje Eustaquio Strawweight 106-115 Yoshitaka Naito © New S Amnuaysirichoke Strawweight 106-115 Dejdamrong Sor Amnuaysirichoke © New Roy Doliguez Women Champions Weight Division Winner Loser Bantamweight 126-135 Open Open Strawweight 106-115 Open Open Atomweight Under 105 Angela Lee Mei Yamaguchi One FC Events One FC 51: December 17, 2016 Bangkok, Thailand One FC 50: December 2, 2016 Manila, Philippines One FC 49: November 11, 2016 Kallang, Singapore One FC 48: October 7, 2016 Yangon, Myanmar One FC 47: September 2, 2016 Kuala Lumpur, Malaysia One FC 46: August 27, 2016 Jakarta, Indonesia One FC 45: August 13, 2016 Macau, China One FC 44: Dynasty of Champions July 2, 2016 Anhui, China One FC 43: Kingdom of Champions May 27, 2016 Bangkok, Thailand One FC 42: Ascent to Power May 6, 2016 Kallang, Singapore One FC 41: Global Rivals April 15, 2016 Pasay City, Philippines One FC 40: Union of Warriors March 18, 2016 Yangon, Myanmar One FC 39: Tribe of Warriors February 20, 2016 Jakarta, Indonesia One FC 38: Clash of Heroes January 29, 2016 Kuala Lumpur, Malaysia One FC 37: Dynasty of Champions January 23, 2016 Changsha, China One FC 36: Spirit of Champions December 11, 2015 Manila, Philippines One FC 35: Kingdom of Khmer December 5, 2015 Phnom Penh, Cambodia One FC 34: Dynasty of Champions November 21, 2015 Beijing, China ONE FC 33: Pride of Lions November 13, 2015 Kallang, Singapore ONE FC 32: Tigers of Asia October 9, 2015 Kuala Lumpur, Malaysia ONE FC 31: Odyssey of Champions September 27, 2015 Jakarta, Indonesia ONE FC 30: Dynasty of Champions Canceled Shanghai, China ONE FC 29: Kingdom of Warriors July 18, 2015 Yangon, Myanmar ONE FC 28: Dynasty of Champions June 20, 2015 Guangzhou, China One FC 27: Warrior's Quest May 22, 2015 Kallang, Singapore One FC 26: Valor of Champions April 24, 2015 Manila, Philippines One FC 25: Age of Champions March 13, 2015 Kuala Lumpur, Malaysia One FC 24: Dynasty of Champions December 19, 2014 Beijing, China One FC 23: Warrior's Way December 5, 2014 Manila, Philippines One FC 22: Battle of Lions November 7, 2014 Kallang, Singapore One FC 21: Roar of Tigers October 17, 2014 Kuala Lumpur, Malaysia One FC 20: Rise of the Kingdom September 12, 2014 Phnom Penh, Cambodia One FC 19: Reign of Champions August 29, 2014 Dubai, United Arab Emirates One FC 18: War of Dragons July 11, 2014 Taiwan, China One FC 17: Era of Champions June 14, 2014 Jakarta, Indonesia One FC 16: Honor and Glory May 30, 2014 Kallang, Singapore One FC 15: Rise of Heroes May 2, 2014 Manila, Philippines One FC 14: War of Nations March 14, 2014 Kuala Lumpur, Malaysia One FC 13: Moment of Truth December 6, 2013 Manila, Philippines One FC 12: Warrior Spirit November 15, 2013 Kuala Lumpur, Malaysia One FC 11: Total Domination October 18, 2013 Kallang, Singapore One FC 10: Boku vs. Colossa September 13, 2013 Jakarta, Indonesia One FC 9: Rise to Power May 31, 2013 Pasay, Philippines One FC 8: Kings and Champions April 5, 2013 Kallang, Singapore One FC 7: Return of Warriors February 22, 2013 Kuala Lumpur, Malaysia One FC 6: Rise of Kings October 6, 2012 Kallang, Singapore One FC 5: Pride of a Nation August 31, 2012 Quezon City, Philippines One FC 4: Destiny of Warriors June 23, 2012 Kuala Lumpur, Malaysia One FC 3: War of the Lions March 31, 2012 Kallang, Singapore One FC 2: Battle of Heroes February 11, 2012 Jakarta, Indonesia One FC 1: Champion vs. Champion September 3, 2011 Kallang, Singapore.