fightnetwork.com Fight Network previews UFC 133 taking place on Aug. 6, 2011 in Philadelphia, Pennsylvania featuring Rashad Evans vs. Tito Ortiz, Vitor Belfort vs. Yoshihiro Akiyama and Dennis Hallman vs. Brian Ebersole. For additional coverage of MMA, boxing and pro-wrestling check out www.THEFIGHTNETWORK.com or follow us on Twitter at www.twitter.com/fightnet or find us on Facebook at www.facebook.com/FightNetwork