NFL Injury Report: Chiefs' Jackson, O'Callaghan Are Doubtful

The NFL injury reports are in and the Kansas City Chiefs have listed two players as doubtful, one as questionable and three probables.

Here's the full injury report:

Doubtful

• DE Tyson Jackson (knee)
• RT Ryan O'Callaghan (groin)

Questionable

• S Reshard Langford (ankle)

Probable

• S Jon McGraw (hamstring)
• DE Wallace Gilberry (back)
• LB Tamba Hali (foot)

Doubtful means they're more than likely going to miss the game so don't count on either Jackson or O'Callaghan, Probable means there's a near certainty they'll be healthy enough to play.