OKTAGON Light Heavyweight championship
Champions: 4 · interim: 1 · since 25 September 2021
No. Champion Won Defences Days How it ended
4 
Makhmud Muradov def. Will Fleury Oktagon 92 1 AUG 2026 · TKO (punches) Round 2 0 defences 104days Champion
Makhmud Muradov def. Will Fleury Oktagon 92 1 AUG 2026 · TKO (punches) Round 2 0 defences 104days Champion 3 
Will Fleury def. Karlos Vemola OKTAGON 65 29 DEC 2024 · Decision Round 5 0 defences 580days Lost to Makhmud Muradov 1 AUG 2026
Will Fleury def. Karlos Vemola OKTAGON 65 29 DEC 2024 · Decision Round 5 0 defences 580days Lost to Makhmud Muradov 1 AUG 2026 2 
Karlos Vemola def. Aleksandar Ilic OKTAGON 34 23 JUL 2022 · Decision Round 1 2 defences 890days Lost to Will Fleury 29 DEC 2024
Karlos Vemola def. Aleksandar Ilic OKTAGON 34 23 JUL 2022 · Decision Round 1 2 defences 890days Lost to Will Fleury 29 DEC 2024 InterimInt. 
Pavol Langer def. Alexander Poppeck OKTAGON 44 17 JUN 2023 · Decision Round 5 0 defences 112days Lost to Karlos Vemola 7 OCT 2023
Pavol Langer def. Alexander Poppeck OKTAGON 44 17 JUN 2023 · Decision Round 5 0 defences 112days Lost to Karlos Vemola 7 OCT 2023 1 Viktor Pešta def. Stephan Pütz OKTAGON 28 25 SEPT 2021 · TKO (punches) Round 3 0 defences 178days Vacated 22 MAR 2022
Viktor Pešta def. Stephan Pütz OKTAGON 28 25 SEPT 2021 · TKO (punches) Round 3 0 defences 178days Vacated 22 MAR 2022