UFC 158: St-Pierre vs. Diaz

UFC 158: St-Pierre vs. Diaz was a mixed martial arts event held by the Ultimate Fighting Championship on March 16, 2013, at the Bell Centre in Montreal, Quebec, Canada. The main event was the culmination of the rivalry between Georges St-Pierre and Nick Diaz, with the latter having been vocal in wanting to fight the current champion for nearly two years. Watch UFC 158: St-Pierre vs. Diaz in HD free online now on MyWatchSeries with multiple servers and instant playback. Enjoy high-quality streaming of UFC 158: St-Pierre vs. Diaz and share your thoughts in the comments below!