Mirko Filipovic aims to avenge 2007 first-round defeat to Gabriel Gonzaga . The Croatian fighter is looking for a second straight win in the UFC and will be hoping that his first victory over an opponent ranked higher than him at No. 1 on Saturday night doesn't come with any more He admitted revenge is a motivating factor ahead of Saturday 's bout .
Mirko Filipovic aims to avenge 2007 first-round defeat to Gabriel Gonzaga . Filipovic was beaten by a head-kick from the Brazilian eight years ago . He admitted revenge is a motivating factor ahead of Saturday 's bout .