First, a run-down of the particulars:
- Due to potential metric conversion issues, a limit of 126 pounds was observed for this list.
- Inception of the championship occured on 3/27/1992, the first known professional fight taking place at or below 126 pounds.
- Periodic inactivity was not an issue for Flyweights.
- Vacancies after permanent inactivity were filled by the next chronological winner in a Flyweight match. This was the perfect solution, as the permanent inactivity instances seen correlated with huge voids in known Flyweight history. I have a feeling that the other divisions won’t sort themselves out this easily.
Your current lineal Flyweight champion is Ian McCall.
The full history is below. Note, the colored backgrounds indicate a title change.
MMA Flyweight Lineal Championship History