Celtics upset by surging 76ers in Christmas Day dud at TD Garden
The Celtics are riding their first losing streak of the season after losing to the 76ers 118-114 on Christmas Day at TD ...
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Live updates: Celtics erase huge deficit, lead Sixers in third quarter
The Celtics play the Sixers for the first time all season on Christmas Day. Follow all the action with our live blog.