Rona Rousey needed just 17 seconds to submit Gina Carano in her trademark armbar hold, abruptly ending an extremely brief comeback match on Netflix between the former MMA stars, neither of whom has been in the cage in nearly a decade as they pursued film and TV careers.

Ronda Rousey defeated Gina Carano with an armbar in the 17 seconds in the first round. Mike Perry and home-state favorite Nate

Rousey vs. Carano ceremonial weigh-ins are in the books, and the fighters came face-to-face one final time before Saturday's event. The weigh-ins took place outside Intuit Dome, which hosts the card (Netflix).