WEC 52: Faber vs. Mizugaki
Preliminary Card
- Featherweight bout:
Yves Jabouin vs. 
Brandon Visher
- Jabouin defeated Visher via unanimous decision (30–27, 30–27, 30–27).
- Featherweight bout: Cub Swanson vs. Mackens Semerzier
- Swanson defeated Semerzier via split decision (29-28, 28-29, 29-28). This bout aired on the live broadcast following the Koch vs. Rivera bout.
- Bantamweight bout: Clint Godfrey vs. Michael McDonald
- McDonald defeated Godfrey via submission (armbar) at 2:42 of Round 1.
- Lightweight bout: Zach Micklewright vs. Dustin Poirier
- Poirier defeated Micklewright vis TKO (punches) at 0:53 of Round 1.
- Lightweight bout:
Anthony Njokuani vs. Edward Faaloloto
- Njokuani defeated Faaloloto via TKO (strikes) at 4:54 of Round 2.
- Featherweight bout:
Raphael Assunção vs. LC Davis
- Assunção defeated Davis via unanimous decision (30-27, 30-27, 30-27).
Main card
- Bantamweight bout: Damacio Page vs. Demetrious Johnson
- Johnson defeated Page via submission (guillotine choke) at 2:27 of round 3.
- Bantamweight bout: Joseph Benavidez vs. Wagnney Fabiano
- Benavidez defeated Fabiano via submission (guillotine choke) at 2:45 of round 2.
- Featherweight bout: Erik Koch vs. Francisco Rivera
- Koch defeated Rivera via TKO (strikes) at 1:36 of round 1.
- Featherweight bout: Chad Mendes vs.
Javier Vazquez
- Mendes defeated Vazquez via unanimous decision (30-27, 30-27, 30-27)
- Bantamweight bout: Urijah Faber vs.
Takeya Mizugaki
- Faber defeated Mizugaki via submission (rear naked choke) at 4:50 of round 1.