What you need to know about rising UFC star Jairzinho Rozenstruik
Jairzinho Rozenstruik has three knockouts in his first three UFC fights and he’s set for his first main event Saturday against Alistair Overeem.
Jairzinho Rozenstruik has three knockouts in his first three UFC fights and he’s set for his first main event Saturday against Alistair Overeem.