- Promotion: ONE Championship
- League: Rich Franklin’s ONE Warrior Series
- Title: “ONE Warrior Series 9“
- Venue: Kallang, Singapore
- Date: December 4, 2019
- Toreq (Indonesia) vs Allan Albindo (Philippines)
- DIVISION: Catchweight (58.5kg)
- WINNER: TOREQ
- METHOD: Split Decision
- TIME AND ROUND:
- REFEREE:
- Ovais “The Enigma” Shah (Pakistan) vs Asraful “The Warrior” Islam (Bangladesh)
- DIVISION: Flyweight
- WINNER: OVAIS SHAH
- METHOD: No Contest
- TIME AND ROUND:
- REFEREE:
- Purev Otgonjargal (Mongolia) vs Tae Ho “Bak” Bak (South Korea)
- DIVISION: Flyweight
- WINNER: PUREV OTGONJARGAL
- METHOD: Submission via D’Arce Choke
- TIME AND ROUND:
- REFEREE:
- Chang Ho Lee (South Korea) vs Micael de Jesus (Brazil)
- DIVISION: Bantamweight
- WINNER: CHANG HO LEE
- METHOD: Technical Knockout
- TIME AND ROUND:
- REFEREE:
- Uyen Ha (Australia) vs Kristy “KO” Obst (Australia)
- DIVISION: Atomweight
- WINNER: KRISTY OBST
- METHOD: Technical Knockout
- TIME AND ROUND:
- REFEREE:
- Govind “The Mountain Boy” Singh (India) vs Viet Anh Do (Australia)
- DIVISION: Flyweight
- WINNER: VIET ANH DO
- METHOD: Knockout
- TIME AND ROUND:
- REFEREE:
- Vincent “Jack Hammer” Majid (Indonesia) vs Ganbayar Tumurkhuyag (Mongolia)
- DIVISION: Catchweight (98kg)
- WINNER: GANBAYAR TUMURKHUYAG
- METHOD: Submission via Armbar
- TIME AND ROUND:
- REFEREE:
- Nyrene “The Neutron Bomb” Crowley (Australia) vs Michele “Ferra” Ferreira (Brazil)
- DIVISION: Atomweight
- WINNER: MICHELE FEREIRA
- METHOD: Submission via Armbar
- TIME AND ROUND:
- REFEREE:
- Ashraf Fauzi (Indonesia) vs Young Jun Kim (South Korea)
- DIVISION: Featherweight
- WINNER: ASHRAF FAUZI
- METHOD: Disqualification
- TIME AND ROUND:
- REFEREE:
- Ji Yeon “Honey Bee” Seo (South Korea) vs Rocel “The Ilongga” Catalan (Philippines)
- DIVISION: Atomweight
- WINNER: JI YEON SEO
- METHOD: Technical Knockout
- TIME AND ROUND:
- REFEREE:
- Saharat “Bang” Khongsawat (Thailand) vs Joo Hwan Kim (South Korea)
- DIVISION: Flyweight
- WINNER: JOO HWAN KIM
- METHOD: Technical Knockout
- TIME AND ROUND:
- REFEREE:
- Ali Motamed (Iran) vs Hikaru “The Painter” Yoshino (Japan)
- DIVISION: Bantamweight
- WINNER: ALI MOTAMED
- METHOD: Split Decision
- TIME AND ROUND: 5:00 of Round 3
- REFEREE:
- Carlos “Nightmare” Prates (Brazil) vs Joseph Luciano (Australia)
- DIVISION: Welterweight
- WINNER: CARLOS PRATES
- METHOD: Unanimous Decision
- TIME AND ROUND: 5:00 of Round 3
- REFEREE: Olivier Coste
- Rockie “Waray Warrior” Bactol (Philippines) vs Xie “The Hunter” Wei (China)
- DIVISION: Flyweight
- WINNER: XIE WEI
- METHOD: Knockout
- TIME AND ROUND:
- REFEREE: