The UFC lightweight champion Benson Henderson defends the belt at UFC 164 in what promises to be an epic rematch against hometown hero Anthony Pettis. Plus, the co-main event features the mu... Read allThe UFC lightweight champion Benson Henderson defends the belt at UFC 164 in what promises to be an epic rematch against hometown hero Anthony Pettis. Plus, the co-main event features the much anticipated matchup between Frank Mir and Josh Barnett.The UFC lightweight champion Benson Henderson defends the belt at UFC 164 in what promises to be an epic rematch against hometown hero Anthony Pettis. Plus, the co-main event features the much anticipated matchup between Frank Mir and Josh Barnett.