UFC 158 Live Streaming: Watch Georges St-Pierre vs. Nick Diaz Online

Georges St-Pierre and Nick Diaz are finally set to settle their long-standing differences in the UFC 158 main event.

In his home town of Montreal, St-Pierre will attempt to defend the UFC welterweight title from Diaz, who has repeatedly called out the Canadian titleholder over recent years.

The main event isn't the only big welterweight fight on Saturday, though. 

Johny Hendricks, widely regarded as the most deserving title challenger in the 170-pound class, will meet former top contender Carlos Condit in the co-main event. Should Hendricks beat Condit, it is widely believed he'll be next for the winner of the clash between St-Pierre and Diaz.

Here is how MMA fans can tune in to watch every portion of the UFC 158 fight card.

YouTube Prelims—6:30 p.m. ET

George Roop vs. Reuben Duran

T.J. Dillashaw vs. Issei Tamura

Rick Story vs. Quinn Mulhern

All three of these preliminary card bouts will be shown on the below video player. Follow the link to the UFC's official YouTube page.

FX Prelims—8 p.m. ET

John Makdessi vs. Daron Cruickshank

Dan Miller vs. Jordan Mein

Antonio Carvalho vs. Darren Elkins

Patrick Cote vs. Bobby Voelker

Contact your cable provider for more information on how to watch FX on your television.

UFC 158 Pay-Per-View—10 p.m. ET

Mike Ricci vs. Colin Fletcher

Nick Ring vs. Chris Camozzi

Jake Ellenberger vs. Nate Marquardt

Carlos Condit vs. Johny Hendricks

Georges St-Pierre vs. Nick Diaz

You can purchase the pay-per-view via the YouTube player below. Follow the link to the UFC's official YouTube page.