Brady leaves Kansas City game with knee injury

Patriots QB Tom Brady has left his team's opener against the Chiefs with a knee injury that our observer described very simply as: 'his knee went the wrong way'

The Chiefs currently have the ball, so we don't know if it's bad enough that Matt Cassel will need to go in the next series. If it's bad, it is the one thing that could seriously scupper the Pats' season.

We'll have more as and when we can give you the full information as regards the extent of the injury.

UPDATE

As we type, Matt Cassel is 5/6 for 73yds and a TD to Randy Moss. That's pretty good for someone who was considered a liability by some fans as the Patriots Quarterback.

UPDATE 2

Brady is reported to be out for the season with a torn ACL of the left knee.
A MRI of the knee is expected to be taken on Monday morning.