The NBA showcases a tremendous doubleheader of action on Monday evening. In the opener of the evening, the Boston Celtics visit the Milwaukee Bucks in Game 4 of a highly anticipated series between Eastern Conference rivals. Tipoff is set for 7:30 p.m. ET in Milwaukee, with a Western Conference tilt later in the evening. The Golden State Warriors host the Memphis Grizzlies in a pivotal Game 4 matchup as the nightcap. 

Milwaukee is a one-point favorite in the latest Celtics vs. Bucks odds from Caesars Sportsbook and Golden State is a nine-point favorite in the latest Grizzlies vs. Warriors odds. Before making any NBA picks or parlays, you NEED to see the NBA predictions and betting advice from SportsLine's proven computer model.

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 the fourth full week of the 2022 NBA playoffs on a stunning 86-58 roll on all top-rated NBA picks, returning over $2,100. Anyone following it has seen HUGE returns!

Now, it has simulated both NBA playoff games on Monday and revealed its best four-leg parlay. This parlay could lead to a payout of over 12-1! 

One part of the four-leg parlay we'll give away: The model says the Celtics-Bucks game goes over 212 points. The model projects the over to hit in well over 60 percent of simulations, making it one of its strongest NBA picks on Monday. Confidently lock that in as a key part of your NBA playoff parlays.

The model also has identified three other extremely strong picks that NEED to be in your four-leg parlays, including a spread pick that hits well over 50 percent of the time, making it a MUST-BACK! You ABSOLUTELY need to see who it is before locking in any NBA parlays.

So which play is a MUST-BACK? And what other picks do you need to include in your parlay for a payout of over 12-1? ... Join SportsLine right now to find out which picks you should be all over on Monday, all from the model that is on a roll on top-rated NBA money-line picks!