Opening Celtics vs Heat Game 5 Odds – Point Spread, Total & Moneyline

By Sascha Paruk in NBA Basketball
Updated: May 24, 2023 at 9:03 am EDTPublished:

- The Celtics staved off elimination on Tuesday night, forcing a Game 5 on Thursday in Boston
- Miami blew a 6-point halftime lead in Game 4 and now head to TD Garden as big underdogs
- Below, see the opening Heat vs Celtics Game 5 odds
Jayson Tatum and the Boston Celtics did what they needed to on Tuesday night, putting in an inspired second-half performance on the road to extend their best-of-seven Eastern Conference final with the Miami Heat.
Still trailing the series 3-1, Boston now heads home as a big favorite to at least force a Game 6.
Opening Heat vs Celtics Game 5 Odds
Team | Spread | Moneyline | Total |
---|---|---|---|
Miami Heat | +7.5 (-110) | +245 | O 214.5 (-110) |
Boston Celtics | -7.5 (-110) | -300 | U 214.5 (-110) |
The NBA betting odds for Game 5 list the Celtics as 7.5-point favorites and -300 on the moneyline. The Heat come back as +245 underdogs to win straight-up and close out the series. The total opened at 214.5. Game 1 opened with a total of 212; Games 2 and 3 were upped to 214.5, while Game 4 was raised even further (216.5) thanks to the first three games all going over.
Odds as of at BetMGM. Claim the BetMGM promo code to bet on Heat vs Celtics Game 5.

Boston Saves Season with Huge Second Half
Backs against the wall in Game 4, the Celtics came out relatively lethargic and found themselves trailing 56-50 at halftime. But All-NBA forward Jayson Tatum led a huge third-quarter comeback that Boston would parlay into an easy victory.
The Celtics outscored Miami 38-23 in the third stanza, taking a nine-point lead into the fourth which they would only extend, ultimately winning 116-99.
Tatum finished with 33 points, 11 rebounds, and seven assists, while six Celtics in total – including all five starters – scored in double figures. The difference in Boston’s shooting from Game 3 to Game 4 was night-and-day. After shooting just 39.8% from the floor on Sunday, they hit at a 51.2% clip on Tuesday, including just over 40% from beyond the arc.
Heat vs Celtics Series Results
Game | Final Score | Moneyline Winner | ATS Winner | O/U Winner |
---|---|---|---|---|
Game 1 | 123-116 | Heat (+310) | Heat (+9) | Over (212) |
Game 2 | 111-105 | Heat (+354) | Heat (+10) | Over (214.5) |
Game 3 | 128-102 | Heat (+157) | Heat (+4.5) | Over (214.5) |
Game 4 | 116-99 | Celtics (+100) | Celtics (+1.5) | Under (216.5) |
Heat vs Celtics Game 5 Expected Line Movement
This line is going to move in favor of Boston. The Celtics closed as -380 favorites in Game 1 and -428 in Game 2. With bettors now believing the C’s have the momentum, expect a lot of money to come in on Boston to win and force a Game 6.
If you want to bet the Celtics, do it as soon as possible. If you think the Heat have a real shot to close out the series on Thursday, wait until close to tip off and you will likely get a better price.

Managing Editor
Sascha has been working in the sports-betting industry since 2014, and quickly paired his strong writing skills with a burgeoning knowledge of probability and statistics. He holds an undergraduate degree in linguistics and a Juris Doctor from the University of British Columbia.