UFC Lightweight Champion Anthony “Showtime” Pettis looks like one of the pound-for-pound best fighters in the world. He wears the belt in the sport’s toughest division, however, and cleaning out the division of killers means running the gauntlet against three of the best non-champions in the sport. First up is Rafael dos Anjos, a quick, dangerous striker with several big-name victories to his credit. Plus, Women’s Strawweight champion Carla Esparza defends the belt for the first time in the division’s history, taking on the dangerous Joanna Jedrzejczyk; after surviving The Ultimate Fighter’s championship tournament, can Esparza leave Dallas with the gold still around her waist? And Johny Hendricks, coming off three straight all-time great championship matches, looks to get back into title contention against knockout artist Matt Brown, while Heavyweights Alistair Overeem and Roy “Big Country” Nelson square off in a battle that WILL end early. It’s Pettis vs. dos Anjos! It’s Esparza vs. Jedrzejczyk! It’s Hendricks vs. Brown, it’s Overeem vs. Nelson, it is Head vs. Heart!