Bulls vs. Celtics odds, line: Proven model reveals picks for NBA matchup on January 5

The Boston Celtics will look to win their fourth game in a row when they battle the Chicago Bulls in a key Eastern Conference matchup on Monday night. Boston is coming off a 146-115 win over the Los Angeles Clippers on Saturday, while Chicago dropped a 112-99 decision to the Charlotte Hornets that same day. The Bulls (17-18), who are third in the Central Division, are 7-9 on the road this season. The Celtics (22-12), who are second in the Atlantic Division, are 10-5 on their home court in 2025-26. Chicago's leading scorer Josh Giddey (hamstring), along with Jalen Smith (concussion) and Zach Collins (toe), are all expected to miss the game.

Tip-off from TD Garden in Boston is set for 7:30 p.m. ET. The Celtics lead the all-time series 137-110, including wins in six of the past seven meetings. Boston is an 10.5-point favorite in the latest Bulls vs. Celtics odds from SportsLine consensus, while the over/under for total points scored is 234.5. 

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Before making any Bulls vs. Celtics 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-plus seasons. The model enters Week 12 of the 2025-26 NBA season on a sizzling 33-15 roll on top-rated NBA spread picks dating back to last season. Anyone following could have seen HUGE returns!

The model has simulated Bulls vs. Celtics 10,000 times and the results are in. We can tell you that the model is going Over on the point total, and it also says one side of the spread hits in well over 50% of simulations.

Who wins Bulls vs. Celtics, and which side of the spread hits well over 50% 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 33-15 roll on top-rated NBA picks!

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