Dana White Says Usman Vs. Masvidal NOT for BMF Belt, 'That's a One and Done!' - TMZ

your UFC 251 fight against Jorge Masvidal will NOT be for the BMF title -- so says Dana White.

and now that he's finally getting back in the octagon, everyone wants to know if he's putting that belt on the line!

[Masvidal's] not gonna win my title and I'm gonna take his BMF belt!'".

White says the BMF title fight was a "one and done" -- so, basically ...

White says he's planning to return to "Fight Island" for more UFC events after the initial 4-event run in July ...