The Boston Celtics will take on the Memphis Grizzlies at 7:30 p.m. ET on Thursday at TD Garden. The Celtics are 37-27 overall and 21-11 at home, while Memphis is 43-20 overall and 22-10 on the road. The Grizzlies are ranked first in the Southwest Division; Boston is ranked second in the Atlantic Division. 

Boston is favored by 1 point in the latest Celtics vs. Grizzlies odds from Caesars Sportsbook, while the over-under is set at 223.5. Before you make any Grizzlies vs. Celtics picks and predictions, you'll want to see what the SportsLine Projection Model is saying.

The SportsLine Projection Model simulates every NBA game 10,000 times and has returned well over $10,000 in profit for $100 players on its top-rated NBA picks over the past three-plus seasons. The model enters Week 19 of the 2021-22 NBA season on a stunning 71-44 roll on all top-rated NBA picks, returning over $2,100. Anyone following it has seen huge returns.

Now, it has simulated Celtics vs. Grizzlies 10,000 times and the results are in. We can tell you that the model is leaning Under, and it's also generated a point-spread pick that is hitting in well over 50 percent of simulations. You absolutely need to see it before locking in your own picks.

So who wins Celtics vs. Grizzlies? And which side of the spread is a must-back? Join SportsLine right now to see which side of the spread you need to jump on, all from the computer model that has crushed its NBA picks.