The Boston Celtics will try to push their record up to 22-4 tonight against the Dallas Mavericks, but will have to do so without Marcus Morris.

The team announced on Wednesday morning that Morris will miss the home contest with Dallas on Wednesday night.  The Cs said that it was a left knee injury that will require rest to heal, causing him to miss the match-up.

Morris has played in 15 games and started in nine, averaging 12.6 points per game and 5.6 rebounds.  The Cs are 13-2 in games played this year with Morris in the line-up.

*NOTE: The Cs will face the Mavs tonight with coverage being heard on the Ticket starting at 7 p.m.