Rui Okubo

2022

• [ ] THE MATCH 2022 (????) 
• [ ] K-1 WORLD GP 2022: Super Bantamweight Championship Tournament (Self) 

2023

• [ ] K-1 WORLD GP 2023: Middleweight Championship Tournament (Self) 

2024

• [ ] K-1 WORLD MAX 2024: 70kg 1st Round (Self) 
• [ ] K-1 WORLD MAX 2024: 70kg Final & 55kg 1st Round (Self) 
• [ ] K-1 WORLD MAX 2024: 55kg Championship Tournament Finals (Self) 
• [ ] K-1 WORLD GP 2024 in TOKYO (Self) 

2025

• [ ] K-1 WORLD MAX 2025: Triple Title Match (Self) 
• [ ] K-1 WORLD MAX 2025: 70kg World Championship Tournament Final (Self)