This week's episode featured the final two quarterfinal fights, with Team Lesnar's Tony Ferguson taking out Team Dos Santos' Justin Edwards with a nasty up kick to the jaw, while Team Dos Santos' Zach Davis submitted Team Lesnar's Chuck O'Neil with a triangle choke.
The wild card fighters were also revealed at the end of the episode, and O'Neil was tapped to face Team Dos Santos' Javier Torres, a fight that will take place on next week's seventh episode.
Team Dos Santos enters the semifinals up 4-3 right now, though O'Neil could even things up with a win over Torres.
Episode six brought in a household rating of .9, with a 1.2 in both the men 18-49 and men 18-34 demographics. No episode this season has brought more than 1.5 million viewers, making it easily one of the least viewed - if not the least viewed - season of the long-running reality series.