SAO PAULO, Brazil — C.B. Dollaway steps in the Octagon for the biggest fight of his career Saturday night against Lyoto Machida, and he feels he has no pressure over him. Fighting in Brazil for the third time after scoring wins over Daniel Sarafian and Cezar Ferreira, Dollaway spoke to MMAFighting.com about his match-up with Machida, facing the passionate Brazilian crowd, how he expects to beat “The Dragon” and what’s next for him.