• Promotion: ONE Championship
• Title: “ONE: Call to Greatness” 
• Venue: Singapore Indoor Stadium, Kallang, Singapore
• Date: February 22, 2019

PRELIMINARY CARD

1. Rudy Agustian (Indonesia) vs Khon Sichan (Cambodia)

• DIVISION: Flyweight (MMA)
• WINNER: RUDY AGUSTIAN
• METHOD: Submission via Rear-Naked Choke
• TIME AND ROUND: 3:14 of Round 1
• REFEREE: Olivier Coste

2. Masakazu Imanari (Japan) vs Kwon Won Il (South Korea)

• DIVISION: Bantamweight (MMA)
• WINNER: MASAKAZU IMANARI 
• METHOD: Submission via Heel Hook
• TIME AND ROUND: 0:53 of Round 1
• REFEREE: Yuji Shimada

3. Ayaka Miura (Japan) vs Laura Balin (Argentina)

• DIVISION: Women’s Strawweight (MMA)
• WINNER: AYAKA MIURA
• METHOD: Submission via Americana
• TIME AND ROUND: 1:13 of Round 1
• REFEREE: Olivier Coste

4. Regian Eersel (Netherlands) vs Anthony Njokuani (Nigeria)

• DIVISION: Lightweight (Kickboxing, ONE Super Series)
• WINNER: REGIAN EERSEL
• METHOD: Knockout
• TIME AND ROUND: 1:03 of Round 2
• REFEREE: Yuji Shimada

5. Kong Sambo (Cambodia) vs Zhang Chenglong (China)

• DIVISION: Bantamweight (Kickboxing, ONE Super Series)
• WINNER: ZHANG CHENGLONG
• METHOD: Split Decision
• ROUNDS: 3
• REFEREE: Atsushi Onari

6. Masahide Kudo (Japan) vs Petchdam Petchyindee Academy (Thailand)

• DIVISION: Flyweight (Kickboxing, ONE Super Series)
• WINNER: PETCHDAM PETCHYINDEE ACADEMY
• METHOD: Knockout
• TIME AND ROUND: 0:35 of Round 2
• REFEREE: Olivier Coste

7. Dejdamrong Sor Amnuaysirichoke (Thailand) vs Jeremy Miado (Philippines)

• DIVISION: Catchweight (56.9kg) (MMA)
• WINNER: DEJDAMRONG SOR AMNUAYSIRICHOKE
• METHOD: Technical Knockout via Strikes
• TIME AND ROUND: 2:38 of Round 2
• REFEREE: Yuji Shimada

8. Nieky Holzken (Netherlands) vs Mustapha Haida (Italy)

• DIVISION: Lightweight (Kickboxing, ONE Super Series)
• WINNER: NIEKY HOLZKEN
• METHOD: Unanimous Decision
• ROUNDS: 3
• REFEREE: Atsushi Onari

9. Ev Ting (Malaysia and New Zealand) vs Saygid Guseyn Arslanaliev (Turkey)

• DIVISION: ONE Lightweight World Grand Prix Quarter-Final
• WINNER: SAYGID GUSEYN ARSLANALIEV
• METHOD: Knockout
• TIME AND ROUND: 0:25 of Round 1
• REFEREE: Olivier Coste

10. Amir Khan (Singapore) vs Ariel Sexton (Costa Rica)

• DIVISION: ONE Lightweight World Grand Prix Quarter-Final
• WINNER: AMIR KHAN
• METHOD: Submission via Rear-Naked Choke
• TIME AND ROUND: 1:13 of Round 3
• REFEREE: Yuji Shimada

 Main Event

11. Stamp Fairtex (Thailand) vs Janet Todd (USA)

• DIVISION: ONE Atomweight Muay Thai World Championship
• WINNER: STAMP FAIRTEX
• METHOD: Unanimous Decision
• ROUNDS: 5
• REFEREE: Atsushi Onari