ONE Championship announced the full card for its highly anticipated March 31 event, ONE: A New Era. Not only will we see the promotion debuts of former UFC champions Demetrious Johnson …
Demetrious Johnson, Eddie Alvarez Set to Make ONE Championship Debuts March 31
ONE Championship announced the full card for its highly anticipated March 31 event, ONE: A New Era. Not only will we see the promotion debuts of former UFC champions Demetrious Johnson …