Derrick Krantz flexed his might in the main event of Legacy Fighting Alliance 63, scoring a first round knockout over Justin Patterson.
Krantz, a former LFA welterweight champion, highlighted the AXS TV broadcast by finishing off Patterson with a powerful uppercut.
Krantz improved to 24-10 with the victory, while Patterson dropped to 11-5.
Gabriel Silva remained unbeaten, scoring a first round knockout over Jake Heffernan. The loss was the first in eight fights for Heffernan.
UFC president Dana White attended the event, conducting an interview with Pat Miletich and Ron Kruck in which he discussed Conor McGregor, Robbie Lawler, Ben Askren and LFA prospects.
Complete results from LFA 63 can be found below:
Main Event – Welterweight Fight – Derrick Krantz (24-10) knocked out Justin Patterson (11-5) at 2:27 in round one.
Co-Main Event – Featherweight Fight – Gabriel Silva (7-0) knocked out Jake Heffernan (7-1) at 1:23 in round one.
Flyweight Fight – Hailey Cowan (3-1) submitted Sarah Click (2-3) with a rear naked choke to win by technical submission at 1:29 in round two.
Featherweight Fight – Rafael Barbosa (11-1) defeated Cameron Graves (7-3) via unanimous decision (29-28, 29-28, 29-28).
Bantamweight Fight – Armando Villarreal (5-1) knocked out Devin Miller (5-2) with strikes at 0:16 in round three.
Middleweight Fight – Kailan Hill (4-0, 1 NC) defeated Jhonoven Pati (4-3) via unanimous Decision (30-27, 29-27, 30-27).