Heat vs. Celtics Game 3 Prediction - May 21, 2022

The Boston Celtics face the Miami Heat in Game 3 of the 2022 NBA Eastern Conference Finals at TD Garden on Saturday, commencing at 8:30PM ET.

The winner of the 2022 NBA Eastern Conference Finals will progress to the NBA Finals. Game 3 of the best-of-seven series between the Heat and Celtics is at Boston's TD Garden.

Dimers' top betting picks for Heat vs. Celtics, plus our score prediction, best odds and player props, are featured in this article.

Today's Miami vs. Boston betting preview is sponsored by FanDuel Sportsbook, which has a great Risk-Free First Bet up to $1,000 offer for new users.

Who will win Heat vs. Celtics?

Using advanced machine learning and data, Dimers.com has simulated Saturday's Heat-Celtics NBA Playoffs matchup 10,000 times.

Dimers' leading predictive analytics model, DimersBOT, gives the Celtics a 69% chance of winning against the Heat in Game 3 of the 2022 Eastern Conference Finals.

More: Heat vs. Celtics Game 3 Simulated 10,000 Times

Heat vs. Celtics Game 3 Odds

• Spread: Celtics -5.5 (-110), Heat +5.5 (-106)
• Moneyline: Celtics -240, Heat +205
• Total: Over/Under 207 (-105/-110)

Point Spread, Moneyline and Over/Under

The Celtics are -5.5 favorites against the Heat, with -110 at Caesars Sportsbook the best odds currently available.

For the underdog Heat (+5.5) to cover the spread, FanDuel Sportsbook has the best odds currently on offer at -106.

PointsBet currently has the best moneyline odds for the Celtics at -240, which means you can risk $240 to win $100, for a total payout of $340, if they get the W.

Meanwhile, FanDuel Sportsbook currently has the best moneyline odds for the Heat at +205, where you can bet $100 to profit $205, earning a total payout of $305, if they win.

The Over/Under is set at 207 with PointsBet, which currently has the best odds for the Over at -105, while Caesars Sportsbook currently has the best odds for the Under at -110.

As always, make sure you check all the legal sportbooks that are available in your state for the best NBA odds and lines.

According to DimersBOT, the bookmakers have got it right and both the Heat and Celtics are a 50% chance of covering the spread, while the Over/Under total of 207 points is a 52% chance of going Over.

More: Free Prop Picks

Best Bets for Heat vs. Celtics

• Spread: Heat +5.5 @ -106 via FanDuel Sportsbook (50% probability)
• Moneyline: Heat @ +205 via FanDuel Sportsbook
• Total: Over 207 @ -105 via PointsBet (52% probability)

Dimers' best bets are based on detailed simulations and betting intelligence to help you make more informed investments with the legal sportsbooks in your state.

While the Celtics are more likely to win the game, according to DimersBOT, taking the Heat moneyline is the best option due to the edge identified when comparing our data-led probabilities to the sportsbooks' odds currently available.

Taking advantage of the edges published on Dimers.com is crucial to achieving long-term profitability as a sports bettor.

Heat vs. Celtics Score Prediction

Dimers.com's predicted final score for Miami vs. Boston in Game 3 of the 2022 NBA Eastern Conference Finals this Saturday has the Celtics winning 106-101.

Use our interactive widget below to see the latest Spread, Over/Under and Moneyline probabilities and odds for the game, and click or tap on See Matchup to reveal more.

Dimers has full betting coverage of Saturday's Heat-Celtics matchup, including pregame predictions, top betting picks, and live win probabilities.

Heat vs. Celtics Player Props

Betting on Miami vs. Boston prop bets and player prop picks? DimersBOT uses the best information available to project how each team's leading players will perform at TD Garden.

Jimmy Butler is expected to lead the Heat with 27 points, 6 rebounds and 6 assists, while Jayson Tatum is projected to finish with 32 points, 6 rebounds and 5 assists for the Celtics.

Heat Projected Box Score

• Jimmy Butler: 27 PTS, 6 REB, 6 AST
• Bam Adebayo: 17 PTS, 8 REB, 3 AST
• Tyler Herro: 14 PTS, 4 REB, 2 AST
• Max Strus: 14 PTS, 3 REB, 2 AST
• Kyle Lowry: 11 PTS, 4 REB, 5 AST

Celtics Projected Box Score

• Jayson Tatum: 32 PTS, 6 REB, 5 AST
• Jaylen Brown: 27 PTS, 5 REB, 4 AST
• Marcus Smart: 15 PTS, 4 REB, 8 AST
• Derrick White: 11 PTS, 3 REB, 3 AST
• Al Horford: 10 PTS, 9 REB, 3 AST

Don't forget, DimersBOT updates frequently, so keep checking this article for the latest betting insights before Game 3 of the Heat vs. Celtics series on May 21, 2022.

Best Sportsbook Promo for Heat vs. Celtics

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Note: when you click or tap on a link on Dimers that leads to a third-party website that we have a commercial arrangement with (such as a sportsbook), we may earn a referral fee.

Heat vs. Celtics Game 3 Info

Saturday's Game 3 between the Celtics and Heat in the NBA Eastern Conference Finals is scheduled to commence at 8:30PM ET.

• Date: Saturday May 21, 2022
• Time: 8:30PM ET / 5:30PM PT
• Venue: TD Garden

Want to join an online sportsbook and start betting on the NBA now? Check out the best sports betting bonus offers in your state.

Calling Our Shot 🏀 Free Picks

Calling Our Shot produces daily NBA betting content, including the predictions featured below.

What other NBA games are on today?

Now you've got the 411 on Heat vs. Celtics, get the latest betting predictions for all upcoming NBA games in our NBA Bet Hub. There you can find probabilities and odds, and our best bets for each and every NBA matchup.

Want a pick for the Spread? You got it. How about the Over/Under? Yup, got that too. The Moneyline? Yes sir. And these picks are good, I mean REALLY good. Take a look now!