Issei Ishii

2017

• [ ] RIZIN 7 (????) 

2018

• [ ] RIZIN 10 (????) 

2021

• [ ] RISE on ABEMA 2 (Self) 
• [ ] RISE WORLD SERIES 2021: Osaka (Self) 

2022

• [ ] K-1 WORLD GP 2022: World Featherweight Tournament (Self) 
• [ ] K-1 WORLD GP 2022: Bantamweight Championship Tournament (Self) 

2023

• [ ] K-1 WORLD GP 2023: K'FESTA 6 (Self) 
• [ ] K-1 ReBIRTH 2 (Self) 

2025

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