Suns vs. Heat odds, line, spread: 2021 NBA picks, March 23 predictions from proven computer model
The SportsLine Projection Model has simulated Heat vs. Suns 10,000 times

The Phoenix Suns will take on the Miami Heat at 8 p.m. ET on Tuesday at AmericanAirlines Arena. Miami is 22-21 overall and 12-10 at home, while the Suns are 28-13 overall and 13-5 on the road. The teams split their two meetings last season.
Phoenix is favored by 1.5 points in the latest Heat vs. Suns odds from William Hill Sportsbook, and the over-under is set at 215.5. Before entering any Suns vs. Heat picks, you'll want to see the NBA predictions from the model at SportsLine.
The SportsLine Projection Model simulates every NBA game 10,000 times, and it has returned more than $9,000 in profit on its top-rated NBA picks over the past two-plus seasons. The model is up almost $1,200 on its top-rated picks this season, and dating back to last year, it enters Week 14 of the 2020-21 NBA schedule on a stunning 91-53 roll on top-rated NBA picks against the spread. Anybody who has followed it has seen huge returns.
Now, the model has set its sights on Heat vs. Suns. You can head to SportsLine to see its picks. Here are several NBA betting lines for Suns vs. Heat:
- Heat vs. Suns spread: Heat 1.5
- Heat vs. Suns over-under: 215.5 points
- Heat vs. Suns money line: Phoenix -125 Miami +105
What you need to know about the Heat
The Heat lost to the Indiana Pacers in overtime on Sunday, 109-106. Miami has lost three straight games and dropped consecutive games to Indiana. The Heat overcame a seven-point fourth quarter deficit to force overtime. Bam Adebayo scored 29 points. Miami missed 28 of 37 3-point attempts.
Jimmy Butler scored 21 points on Sunday. Miami has been holding its opponents to a field goal percentage of 44.3, which is second in the league. Goran Dragic (back) is questionable for Tuesday's game.
What you need to know about the Suns
Meanwhile, Phoenix strolled past the Los Angeles Lakers with points on Sunday, 111-94. Deandre Ayton had 26 points in addition to eight rebounds. Chris Paul had 11 points, 13 assists and 10 rebounds to register the first triple-double by a Phoenix player this season. The Suns never trailed, going on a 13-4 run after the game was tied at 2-2,
Devin Booker scored 26 points on Sunday. The Suns have won six straight road games, their longest such streak since 2010. Phoenix is second in the league in defensive field goal percentage, at 49 percent on the season.
How to make Suns vs. Heat picks
The model has simulated Heat vs. Suns 10,000 times and the results are in. It is leaning under on the total, and it's also generated a point-spread pick that is hitting in over 60 percent of simulations. You can only see the pick at SportsLine.
So who wins Heat vs. Suns? And which side of the spread hits in over 60 percent of simulations? Visit SportsLine now to see which side of the Heat vs. Suns spread to jump on Tuesday, all from the model that is on an incredible 91-53 roll.















