The two top seeds begin their semifinal series in the NBA playoffs on Monday as the Miami Heat host the Philadelphia 76ers in the Eastern Conference and the Phoenix Suns take on the visiting Dallas Mavericks in the Western Conference. Miami got past Atlanta in five games in the first round while Phoenix needed six games to eliminate New Orleans.

Miami is a 7.5-point favorite in the latest Heat vs. 76ers odds from Caesars Sportsbook and Phoenix is a 5.5-point favorite in the latest Suns vs. Mavericks 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 entered the second 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 Suns-Mavericks game goes Over 215. The model projects the Over hits in over 70 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 pick that hits well over 60 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 an 86-58 roll on top-rated NBA money-line picks!