With his third ONE Lightweight Muay Thai World Title defense in the books, Regian Eersel solidified himself as the undisputed ...

Regian Eersel has been recognized by the highest office in his homeland following his devastating knockout victory at ONE ...

Regian Eersel has dismissed calls for a fourth encounter with Alexis Nicolas following his spectacular knockout victory over ...

Eersel vs Jarvis: "The Immortal" talks about his 84-second knockout victory and explains why he should never be underestimated.

The world’s largest martial arts organization brought ONE Fight Night 34: Eersel vs. Jarvis to Bangkok’s most sacred combat ...