Damian Lillard and the Portland Trail Blazers take on Ja Morant and the Memphis Grizzlies in Game 1 of the NBA's first-ever play-in tournament at 2:30 p.m. ET on Saturday. The Blazers, who need just one win to advance, are favored by six points at William Hill, while the Over-Under is set at 233. Before making any Blazers vs. Grizzlies 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 well over $4,700 in profit on its top-rated NBA picks this season. It entered the week on a blistering 58-32 run on top-rated NBA spread picks, returning almost $2,300 on those picks alone. Amazingly, it hasn't missed a single top-rated pick (5-0) since the NBA's restart in July. Anybody who has followed it has seen HUGE returns.

Now, it has set its sights on Blazers vs. Grizzlies. 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. Grizzlies? 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. Grizzlies spread you should be all over Saturday, all from the model on a roll on NBA picks!