Round one begins and Zingano quickly takes the center of the cage and lands a low kick. Ketlen lands a nice counter right hand over the top. The ladies clinch and Vieira lands an elbow. The break and Cat lands a right hand over the top. She follows that up with a low kick. Ketlen with a nice left hand. Once again the fighters clinch up and Cat lands a pair of hard knees. The ladies break and Vieira lands a combination. She scores with a nice left hand. Zingano fires off a kick to the body that lands. Both women land good shots. Zingano with another good kick to the body. Vieira is utilizing a lot of forward pressure here. She scores with a combination. The fighters clinch and Cat lands a pair of big knees. Ketlen drops down and scores a takedown. Just over one minute remains in the opening round. Vieira is looking to move to mount. Cat won’t let her. Ketlen with a pair of right hands. She moves to half guard and lands a right hand. The horn sounds to end round one.