UFC Fight Night 7 represented the welterweight debut for Kelvin Gastelum, and he made it a night to remember.

Gastelum needed just two minutes and 26 seconds to take Brian Melancon to the mat twice, stagger him with punches, then maneuver to his back for a choke and take home the victory.

The 21 year old Gastelum stays undefeated after the one-sided encounter at 7-0, while the 31 year old Melancon drops to 7-3.

At UFC Fight Night 27, Kelvin Gastelum defeats Brian Melancon by rear naked choke at 2:26 of round one.