OKMMA Lightweight Championship

Title lineage

1. Defended Regular title
   Mateusz Legierski def. Gokhan Aksu Winner Defense #1

   June 20, 2026

   Oktagon 90
2. Won Regular title
   Mateusz Legierski def. Attila Korkmaz Winner

   1 defense 255 days Current

   November 22, 2025

   Oktagon 80
3. Regular vacant
   Regular title vacated — Signed for UFC

   August 15, 2025
4. Won Regular title
   Losene Keita def. Ronald Paradeiser Winner

   0 defenses 229 days

   December 29, 2024

   Oktagon 65
5. Won Regular title
   Ronald Paradeiser def. Ivan Buchinger Winner

   0 defenses 1 year, 21 days

   December 9, 2023

   Oktagon 50
6. Regular vacant
   Regular title vacated — Moved weightclass

   October 18, 2023
7. Won Regular title
   Losene Keita def. Ivan Buchinger Winner

   0 defenses 1 year, 136 days Longest reign

   June 4, 2022

   Oktagon 33
8. Won Regular title
   Ivan Buchinger def. Ronald Paradeiser Winner

   0 defenses 1 year, 125 days

   January 30, 2021

   Oktagon 21
9. Regular vacant
   Regular title vacated — Signed for KSW

   May 20, 2020
10. Won Regular title
    Mateusz Legierski def. Miroslav Strbak Winner

    0 defenses 95 days

    February 15, 2020

    Oktagon Prime 3