Raul Rosas Jr. lived up to the hype in his UFC debut.
With a quick finish of Jay Perrin at UFC 282, 18-year-old Rosas (7-0 MMA, 1-0 UFC) became the youngest fighter to win a UFC fight when he cinched in a rear-naked choke on Perrin (10-7 MMA, 0-3 UFC) at the 2:44 mark of Round 1.
Afterward, the heavily pro-Rosas crowd at T-Mobile Arena in Las Vegas erupted.