UFC 137 will take place on Saturday, Oct. 29, from the Mandalay Bay Events Center in Las Vegas, NV. The main event will feature a welterweight contest between former UFC champion BJ Penn and Strikeforce welterweight champion Nick Diaz. Penn and Diaz have trained together in the past and in the days leading up to […]
UFC 137 Fight Card: Results, Analysis, News, Reaction for BJ Penn vs. Nick Diaz