Rothenhausler, a tattooed 23-year-old knockout artist, fights Estes in a key 145-pound bout on the Invicta FC 5 undercard.
"I was bred to be a warrior. I’m strong, fast, and instinctive. Not many girls are built like I am," Rothenhausler said. "It doesn’t matter where we are. Once we step in there, that’s my cage. I’m going to make a statement with this fight."
Rothenhausler has plenty of folks to thank to help her prepare for her Invicta FC 5 war.
"Urijah Faber, our newest addition Duane Bang, my cornerman Justin Buchholz, Chad Mendes, Danny Castillo, Lance Pamldale, Joe Benevidez, Dustin Akbari, and every person who’s in that gym working to be better," Rothenhausler said. "Everybody at Torque for always looking out for me. Team Alpha Male is taking over the world!"
Rothenhausler says she keeps a level head come fight night, never letting emotion get the best of her.
"My mood never really changes," Rothenhausler said. "I get in the zone right before I walk out, but I like to stay calm and do my thing. Apparently I’ve been called out on how much I frown which is hilarious to anyone who knows me. Someone even called me 'the blue collar knockout frowner!' Points for creativity for sure."
In honor of Rothenhausler, here's a look at the top ten best tattoos in women's MMA.