UFC 137 Live Stream
UFC 137 Live Stream. Be there and witness your favorite stars in the upcoming UFC 137 live at Las vegas, Nevada Mandalay Bay Events Center, this coming October 29, 2011. Watch it live with your family and friends, this is full of action fight between the ufc stars and for the main card the comeback of Penn and Diaz. UFC 137 Live Stream. Everyone from all over the world will be there and will watch the comeback of the ufc superstars. Who do you think will win for this exciting UFC 137.