Ronda Rousey ready for UFC octagon history It's early in the week that Rousey will make history as the first woman to fight in the UFC octagon, headlining the UFC 157 mixed martial arts card Saturday at the Honda Center in Anaheim, Calif., and the promotion is in full swing. http://www.usatoday.com/story/sports/mma/2013/02/20/ronda-rousey-ufc-mixed-martial-arts/1934113/