In this segment of UFC Now, episode 130, catch the exciting conclusion between T.J. Dillashaw and Renan Barao at UFC 173. Also, Brendan Schab and Kenny Florian list their top five rivalries in UFC history. Brendan Schaub and Kenny Florian answer fans questions from Twitter in this final segment of UFC Now, episode 130. Relive rounds three and four from the incredible fight at UFC 173 between T.J. Dillashaw and Renan Barao in this segment of UFC Now, episode 130. Catch the action packed second round between T.J. Dillashaw and Renan Barao at UFC 173 in this segment of UFC Now, episode 130. In this first segment of UFC Now, episode 130, UFC heavyweight Brendan Schaub and Kenny Florian join Jenn Brown to discuss rivalries in the UFC. Plus, catch the first round of action between T.J. Dillashaw and Renan Barao at UFC 173.