If Floyd Mayweather is serious about boxing a UFC fighter, Max Holloway says he's ALL THE WAY DOWN!!
The reigning UFC Featherweight champ has a solid stand up striking game -- and sources tell us that's exactly what Floyd is looking for in his UFC opponent.
So, when Max rolled through the TMZ Sports office ... we asked if that was something he would seriously consider.
"I want a Money Belt! Why not?!"
He added, "I would love to do that. He's one of the best guys to ever do it.