Welcome to the TUF 18 live blog. On tonight's episode, the first women's semifinal will take place as Team Tate comrades Sarah Moras and Julianna Pena will square off.
If you are unaware, these women fought professionally not long ago. In that bout, Moras secured an armbar and broke Pena's arm, guaranteeing a doctor's stopage from the injury.
Stick around with Bleacher Report as the show beings at 10 pm EST. We will cover all the shenanigans and the fight starting then.
For now, follow me on Twitter: @RileyKontekMMA