Kamil Oniszczuk

2022

• [ ] Bellator 287: Piccolotti vs. Barnaoui (Self) 

2023

• [ ] Bellator 297: Nemkov vs. Romero (Self) 

2025

• [ ] OKTAGON 66: Engizek vs. Oniszczuk (????) 
• [ ] OKTAGON 74: Bolander vs. Szabová (Self) 

2026

• [ ] OKTAGON 82: Engizek vs. Jotko (Self)