Celtics drill 20 three-pointers, defeat Mavericks, 122-107

In this rematch between last season’s NBA finalists, Kyrie Irving knew exactly what the Dallas Mavericks were in for after the world champion Boston Celtics were embarrassed by 21 points to the Los Angeles Lakers on Thursday.
“Well, they lost a couple of games and (Celtics coach) Joe Mazzulla got into their (rear ends) a little bit and then you get the results you have tonight going against us and playing with a verve and playing with confidence and taking care of the ball.
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