WEC 52 results

Main card:
Urijah Faber def. Takeya Mizugaki by submission (rear-naked choke) at 4:50 of round 1
Chad Mendes def. Javier Vazquez by unanimous decision (30-27, 30-27, 30-27)
Erik Koch def. Francisco RIvera by TKO (strikes) at 1:36 of round 1
Joseph Benavidez def. Wagnney Fabiano by submission (guillotine choke) at 2:45 of round 2
Demetrious Johnson def. Damacio Page by submission (guillotine choke) at 2:27 of round 3

Preliminary card:
Raphael Assuncao def. LC Davis by unanimous decision (30-27, 30-27, 30-27)
Anthony Njokuani def. Edward Faaloloto byTKO (strikes) at 4:54 of round 2
Dustin Poirier def. Zach Micklewright by TKO (punches) at 0:53 of round 1
Michael McDonald def. Clint Godfrey by submission (armbar) at 2:42 of round 1
Cub Swanson def. Mackens Semerzier by split decision (29-28, 28-29, 29-28)
Yves Jabouin def. Brandon Visher by unanimous decision (30-27, 30-27, 30-27)

$10,000 bonuses:
Fight of the Night: Cub Swanson vs. Mackens Semerzier
Knockout of the Night: Erik Koch
Submission of the Night: Urijah Faber