The New York Jets will be without their best offensive player when they take on the Kansas City Chiefs in Week 9. Wide receiver Garrett Wilson has been diagnosed with a concussion and will not play Sunday, giving the Jets another challenge to overcome.

Wilson reportedly entered the NFL's concussion protocol earlier this week, and his absence is now confirmed. The news is a tough blow for New York, especially considering how important he has been to the team's offense.

This story will be updated.