Uros Jurisic used to love to party, but he gave that up to focus on his MMA career. And it’s paid off with gold. An undefeated welterweight prospect, the 25-year-old Slovenian fighter who represents American Top Team is 7-0 with three knockouts and four submissions. That includes a submission finish of Jose Caceres – the brother of UFC fighter Alex Caceres – this past weekend at Titan FC 50 to become the promotion’s 170-pound champion