UFC 158: St-pierre vs Diaz live stream is an upcoming mixed martial arts event to be held by the Ultimate Fighting Championship on March 16, 2013 at the Bell Centre in Montreal, Quebec, Canada.

 The main event is 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.

A rematch between Alessio Sakara and Patrick Côté, from UFC 154, was briefly linked to this event. However, Sakara was forced out of the bout due to renal stress.



Sean Pierson was expected to face Rick Story at the event. However, Pierson pulled out of the bout citing an injury and was replaced by Quinn Mulhern.

Rory MacDonald was originally scheduled to face Carlos Condit in a rematch. However, on February 18, it was announced that MacDonald pulled out of the bout citing a neck injury. Condit will now face Johny Hendricks who was pulled from his bout with Jake Ellenberger. Ellenberger will now face returning veteran Nate Marquardt.



Mitch Gagnon was expected to face Issei Tamura at the event. However, Gagnon was forced out of the bout with an injury and was replaced by T.J. Dillashaw.

Johnny Eduardo was expected to face Yves Jabouin at the event. However, on March 6, Eduardo was forced to pull out of the bout citing a shoulder injury. Jabouin was then pulled from the card as a suitable replacement could not be found on short notice.



UFC 158: St-pierre vs Diaz live stream fight card




   
   
   
   
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

       
       
       
       
   

Main card
Weight Class
Welterweight	Georges St-Pierre (c)	vs.	Nick Diaz
Welterweight	Carlos Condit	vs.	Johny Hendricks
Welterweight	Jake Ellenberger	vs.	Nate Marquardt
Middleweight	Chris Camozzi	vs.	Nick Ring
Lightweight	Mike Ricci	vs.	Colin Fletcher
Preliminary card (FX)
Welterweight	Patrick Côté	vs.	Bobby Voelker
Featherweight	Antonio Carvalho	vs.	Darren Elkins
Welterweight	Dan Miller	vs.	Jordan Mein
Lightweight	John Makdessi	vs.	Daron Cruickshank
Preliminary card (Facebook)
Welterweight	Rick Story	vs.	Quinn Mulhern
Bantamweight	T.J. Dillashaw	vs.	Issei Tamura
Bantamweight	George Roop	vs.	Reuben Duran