UFC NOW S04E25 - The Biggest Fight Ever

On this episode of UFC NOW, we'll talk about an event that may go down as the biggest combat sports contest of all-time. And we'll also discuss the impact Mystic Mac has made on the UFC world in only 4 years. We are back with another edition of Roundhouse, as Kenny Florian and Ian McCall will play a game of True or False? And you're not going to want to miss our Top 5 for the week, which is the Top 5 Highest Profile Fights.