Añade un argumento en tu idiomaUFC Heavyweight champion Cain Velasquez defends his title against challenger Antonio "Bigfoot" Silva, who's fresh off devastating knockout wins over Travis Browne and Alistair Overeem. UFC 1... Leer todoUFC Heavyweight champion Cain Velasquez defends his title against challenger Antonio "Bigfoot" Silva, who's fresh off devastating knockout wins over Travis Browne and Alistair Overeem. UFC 160: Velasquez vs Bigfoot 2.UFC Heavyweight champion Cain Velasquez defends his title against challenger Antonio "Bigfoot" Silva, who's fresh off devastating knockout wins over Travis Browne and Alistair Overeem. UFC 160: Velasquez vs Bigfoot 2.