Celtics' reserve Glen "Big Baby" Davis was hospitalized Sunday with whiplash and a concussion after being involved in a traffic accident on his way to the team's game.

Davis was expected to remain hospitalized overnight following the accident on the Massachusetts Turnpike, according to team spokesman Jeff Twiss.

The Celtics hosted the Knicks on Sunday night.

It snowed throughout the day Sunday in Boston, making for hazardous driving conditions.