Paul Pierce scored 29 points, Rajon Rondo added 20 points and 10 rebounds, and the Boston Celtics stretched their winning streak to four games with a 102-93 victory over the Dallas Mavericks on Saturday night.
Dirk Nowitzki had 28 points and Jason Terry 18 to pace the Mavericks, who had won 14 of 15.
Rondo converted layups on three straight Boston possessions down the stretch, giving the Celtics a 94-91 lead with 2:47 left.
Pierce drained a 3-pointer from the top of the key and Rondo scored on a layup to put Boston in front 99-93 with 1:18 remaining.
Ray Allen had 21 points for the Celtics, beaten by the Mavericks 99-90 in Boston on Jan. 18 in their only other meeting this season.
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