The Dallas Mavericks (7-15) are 4.5-point underdogs against the Miami Heat (14-7) at American Airlines Center on Wednesday, December 3, 2025. The game tips at 8:30 p.m. ET on FDSSUN, KFAA, WFAA, and NBA TV. The over/under for the matchup is 238.5.
Check out all the Latest NBA Betting Previews!
Spread
Bet $20, Payout $38.02
Heat Cover -4.5 vs Mavericks -111
Heat vs. Mavericks betting lines
- Heat odds to win: -189
- Mavericks odds to win: +157
- Spread: Heat (-4.5)
- Total: 238.5
- TV Channel: FanDuel Sports Network Sun
- Live Stream: Fubo (Watch for free)
Heat Statistics, Trends and More
As the Away Team
- Miami is 4-5 in road contests with a 5-3-1 record against the spread on the road.
- Heat road games have gone over the set point total six times this year.
- Recent performance seems to go against Miami to beat the total. Their road games have averaged a total of 234.3 points per contest this season.
Heat Recent Trends
- The Heat have covered the spread five times in their last 10 matchups while putting up a 7-3 record straight-up in those games.
- The final score of the past 10 Heat games has surpassed the set total five times.
- The last 10 Heat games averaged 240.4 total points, 1.9 more points than this matchup’s over/under.
- During their past 10 games, the Heat have scored 1.3 fewer points per contest compared to their season-long scoring average.
Heat Betting Records
- The Heat have won 77.8% of the games this season when they were favored on the moneyline (7-2).
- When it has played as a moneyline favorite with odds of -189 or shorter, Miami has gone 6-1 (85.7% win percentage).
- The Heat have an implied moneyline win probability of 65.4% in this matchup.
| Field Goal % | Opp. Field Goal % | Rebounds | Opp. Rebounds | Assists | Turnovers |
|---|---|---|---|---|---|
| 48.3 (10th in NBA) | 43.9 (second) | 46.2 (fourth) | 49 (29th) | 30.3 (second) | 14 (11th) |
Need to know more about sports betting before you put down a wager on Heat vs. Mavericks? Here’s everything you need to know about how to bet.
Mavericks Statistics, Trends and More
As the Home Team
- At home this season, Mavericks games have hit the over on the set point total five times.
- The Mavericks have a 5-8 record against the spread at home and is 4-9 in home contests.
- This season, the Mavericks are 0-3 ATS at home as 4.5-point underdogs or more.
- This season at home the Mavericks and their opponents have averaged a total of 228.9 points per contest, 9.6 points fewer than the over/under for this contest.
Mavericks Recent Trends
- The Mavericks are 4-6 overall and 6-4 against the spread over their past 10 contests.
- The Mavericks and their opponents have combined to hit the over in four of the past 10 games.
- The past 10 Mavericks games averaged 6.7 fewer points (231.8) than this matchup’s over/under.
- The Mavericks’ per-game scoring average across their last 10 games is 115.2, 4.1 points higher than their season-long per-game average.
Mavericks Betting Records
- This season, Dallas has won four out of the 15 games, or 26.7%, in which it has been the underdog.
- The Mavericks have entered nine games this season as the underdog by +157 or more and is 2-7 in those contests.
- The oddsmakers’ moneyline implies a 38.9% chance of a victory for the Mavericks.
| Field Goal % | Opp. Field Goal % | Rebounds | Opp. Rebounds | Assists | Turnovers |
|---|---|---|---|---|---|
| 44.9 (26th in NBA) | 45.9 (sixth) | 44.7 (13th) | 48.6 (28th) | 24.5 (26th) | 15.4 (24th) |
Author Profile

BetDecider Team
The BetDecider team brings you the most current sports betting content, with expert insights and tips. Our aim is that you can make an informed betting decision, including best odds and exclusive sportsbook offers, to maximize your betting experience.


