UFC 158 : post weigh in interviews MMA March 15, 2013 UFC on FUEL TV UFC 158 post weigh in interviews from Ariel Helwani with Champ Georges St.Pierre, Nick Diaz and Johny Hendricks. Watch the fights Saturday March 16th 10PM/7PM ET/PT on PPV. Prelims on FX @ 8PM/5PM ET/PT and Facebook @ 6:35/3:35 ET/PT.
