Celtics vs. Jazz odds, line: Proven model reveals picks for NBA matchup on December 30

The Utah Jazz will look to win their third game in a row when they take on the Boston Celtics on Tuesday night. Boston is coming off a 114-108 loss at Portland on Sunday, while Utah downed San Antonio 127-114 on Saturday. The Celtics (19-12), who have won seven of the past 10 games, are 9-7 on the road this season. The Jazz (12-19), who are fifth in the Northwest Division, are 8-10 on their home floor this season. Utah will be without Ace Bailey (hip).

Tip-off from Delta Center in Salt Lake City is set for 9 p.m. ET. The Celtics lead the all-time series 64-47, but the Jazz earned a 105-103 win at Boston on Nov. 3. Boston is an 8.5-point favorite in the latest Celtics vs. Jazz odds from SportsLine consensus, while the over/under for total points scored is 240.5. 

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Before making any Celtics vs. Jazz picks, you NEED to see what the SportsLine Projection Model has to say.

SportsLine's model simulates every NBA game 10,000 times and has returned well over $10,000 in betting profit for $100 players on its top-rated NBA picks over the past eight seasons. The model enters Week 11 of the 2025-26 NBA season on a sizzling 32-14 roll on top-rated NBA spread picks dating back to last season. Anyone following could have seen HUGE returns!

The model has simulated Celtics vs. Jazz 10,000 times and the results are in. We can tell you that the model is going Under on the point total, and it also says one side of the spread hits in almost 70% of simulations!

Who wins Celtics vs. Jazz, and which side of the spread hits almost 70% of the time? ... Join SportsLine right now to find out which side of the spread you should be all over, all from the model on a 32-14 roll on top-rated NBA picks!

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