Damian Lillard and the Portland Trail Blazers continue their quest to reach the NBA Playoffs when they face off against Jayson Tatum and the Boston Celtics at 3:30 p.m. ET on Sunday. The Celtics are favored by 4.5 points at William Hill, while the Over-Under is set at 230.5. Before making any Blazers vs. Celtics picks, you NEED to check out the NBA predictions from the SportsLine Projection Model.

The SportsLine Projection Model simulates every NBA game 10,000 times, and it's already returned over $4,000 in profit on its top-rated NBA picks during the 2019-20 season. It also was a blistering 52-32 on all top-rated NBA spread picks before the coronavirus shutdown, returning almost $1,700 on those picks alone. Anybody who has followed it has seen HUGE returns.

Now, it has set its sights on Blazers vs. Celtics. We can tell you the model is leaning Under the total, and it also says one side of the spread hits in well over 50 percent of simulations! You ABSOLUTELY need to see it before locking in any NBA picks.

Who wins Blazers vs. Celtics? And which side of the spread hits in well over 50 percent of simulations? ... Join SportsLine right now to find out which side of the Blazers vs. Celtics spread you should be all over Sunday, all from the model on a roll on NBA picks!