Rodrigo Damm

After weeks of hazing by housemates, Zak Jensen finally fights back. Rampage and Rashad have their fiercest faceoff yet. And two semifinal fights in one show. James McSweeney battles Roy Nelson, and Brendan Schaub takes on Rampage's lone fighter, Marcus Jones.

Manny Gamburyan's cousin and UFC veteran Karo Parisyan almost gets into a fist fight with Nate Diaz and the first semi-final fight takes place with the winner moving one step closer to becoming the next Ultimate Fighter.

It's the last two quarterfinal match ups. Two fighters from Team Pulver go head to head in the third quarterfinal fight but only one will advance to the semi-finals. And Manny gets a visitor as he prepares for the last quarterfinal bout.

Guest Coach Randy "The Natural" Couture pays a visit to Team Penn to offer his expertise and to support one of his proteges? Gray Maynard as prepares to enter the quarterfinals against Brandon Melendez.