It's been confirmed that UFC Welter Weight Champion George St. Pierre will fight StikeForce Welter Weight Champion Nick Diaz at UFC 137. This will be the first time that the current champion from the UFC will fight the champion of StrikeForce. This should be a great fight. We all know that GSP is one the best MMA fighters in the world but Nick Diaz is also right up there too. More importantly, Diaz is very experienced in all aspects of MMA, and really comes to fight, so it won't be a walkover for GSP.
Video Credit: MMAdigest