The UFC Fight Night 27: Condit vs. Kampmann main card on Fox Sports 1 play-by-play moves back to the welterweight division, when Ultimate Fighter season winner Kelvin Gastelum (6-0, 1-0 UFC) takes his skills to 170 across from an aggressive knock out artist in Brian Melancon (7-2, 1-0 UFC), who found himself a heavy underdog in his promotional debut against Seth Baczynsky before he stopped him in one round.

Gastelum vs. Melancon

Round One: Gastelumcomes right out and gets the takedown. It doesn’t last long on the floor before Malencon makes his way back to his feet. Another takedown attempt from Gastelum but it’s off the mark and Melancon gets away. They trade punches and Gastelum lands a left right left that drops Melancon and Kelvin jumps on his back expertly and finishes within moments. WOW! Impressive performance by the 21-year-old finisher.

Kelvin Gastelum defeats Brian Melancon via submission (rear naked choke) at 2:28 of Round One