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AP Nick Diaz, right, punches BJ Penn during a mixed martial arts welterweight bout, Saturday, Oct. 29, 2011, in Las Vegas. Diaz won by unanimous decision - Photo

Nick Diaz, right, punches BJ Penn during a mixed martial arts welterweight bout, Saturday, Oct. 29, 2011, in Las Vegas. Diaz won by unanimous decision

Sunday October 30, 04:55 AM
Nick Diaz, right, punches BJ Penn during a mixed martial arts welterweight bout, Saturday, Oct. 29, 2011, in Las Vegas. Diaz won by unanimous decision. (AP Photo/Isaac Brekken)