New England Patriots quarterback Tom Brady sustained an injury to his left knee in the first quarter of the season opener against the Kansas City Chiefs on Sunday.

The two time Super Bowl MVP was dropping back for a deep pass to Randy Moss when he was tackled by Chiefs safety Brandon Pollard.  Pollard hit Brady’s left leg causing it to buckle under him.

Brady, who who hadn’t played in the preseason because of an injury to his right ankle, was helped off the field, limping down the stairs to the dressing room.

Backup quarterback Matt Cassel led the Patriots to a 17-10 victory over the Chiefs. The Patriots announced that Brady’s return is questionable, opening the door for Cassel to have his first real turn at the position.

View Tom Brady knee injury video below.

Note: The original video was removed from Youtube, this one DOES contain the footage…just keep watching.

[youtube]http://www.youtube.com/watch?v=nT2L3YvOixc[/youtube]

Related Articles:

• Jillian Reynolds is NFL Sunday's HOT Weather Girl
• UFC 88 Chuck Liddell Vs. Rashad Evans Fight Video
• Hollywood's Buffest Couples (Photos)
• Tom Brady & Gisele Bundchen Wine Cellar Sex Tape
• Tom Brady's Marriage Proposal From Ines Gomez-Mont (Photos,Video)
• What's With Tom Brady's Cast?
• Gisele Bundchen vs Abby McGrew Blonde Battle (Photos)
• Tom Brady and Gisele Bundchen Hot Power Couple (Photos)

Filed under: Tom Brady, Video, YouTube, sports