Michael Bisping-Chael Sonnen Rematch On For Submission Grappling Affair

Michael Bisping and Chael Sonnen will mix it up - outside the Octagon this time.The two will be part of the March 20 UR Fight event in Phoenix that airs live on internet pay-per-view.According to a report by MMAjunkie.com, Bisping is cleared to do the submission grappling event because it does not fall under regulation of the Arizona Boxing and MMA Commission. Bisping was medically suspended following his February win over Anderson Silva.Along with Bisping-Sonnen, the event features former Olymp