So far so good for the Celtics; it's only one game, but the win over the Knicks was very encouraging, especially contributions from Kristaps Porzingis, who scored 39 including the go-ahead triple with 1:29 to play in the highest-scoring debut in Boston history. The Celtics are also very structured and both of these teams play hard defense. First meeting since Game 7 of the East Finals last spring when the Heat prevailed 103-84 in a series that landed under the final three games. Play Heat-Celtics Under

Despite playing 35 minutes against the Knicks on Wednesday, Jrue Holiday scored just nine points. He went 4-for-10 from the field and did not attempt a single free throw. The Celtics want him to play defense, given that they have Jayson Tatum, Jaylen Brown and Kristaps Porzingis to lead their offense. Add the Heat being one of the better defensive teams in the league to the potential for limited shot attempts for Holiday and the under is the way to go here.