Derrick Lewis defeated Travis Browne by knockout at 3:12 of the second round on Sunday in the main event of a UFC Fight Night card at Scotiabank Centre. For Lewis, of Houston, the victory is easily the most significant of his career. The 32-year-old is now 9-2 in the UFC and has 16 career wins via knockout. During a post-fight interview, Lewis ripped Browne over allegations of domestic violence made by Browne’s ex-wife in 2015. “I just knew I had a bigger heart than him,” Lewis said. “He calls himself a man, but he likes to put his hands on women, so, forget that guy. I have much more heart than he has. Where’s Ronda Rousey’s fine ass at?”