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Miami Heat at Dallas Mavericks, NBA forecast

FinalFanDuel SN Sun, KFAA-TV, MavsTV, NBA TV

Away

Heat

14-8

108–118

at

Home

Mavericks

8-15

MIA 62%DAL 38%

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American Airlines Center · FanDuel SN Sun, KFAA-TV, MavsTV, NBA TV

Win probability

Starts from the pregame forecast, then moves with every score and the time left. Above the line favors DAL; hover for each play.

DAL favored MIA favored113 scoring plays
Q1Q2Q3Q4DAL50%MIA

Game center

From the ESPN box score.

Top performers

Heat
Mavericks

Last plays

  • Q40.0End of Game108–118
  • Q40.0End of the 4th Quarter108–118
  • Q45.2Ryan Nembhard defensive rebound108–118
  • Q48.8Bam Adebayo misses 27-foot three point pullup jump shot108–118
  • Q420.8Bam Adebayo defensive rebound108–118
  • Q424.2Ryan Nembhard misses 21-foot step back jumpshot108–118
  • Q445.6Anthony Davis defensive rebound108–118
  • Q448.9Bam Adebayo misses 26-foot three point jumper108–118
  • Q458.1Anthony Davis makes alley oop layup (Max Christie assists)108–118
  • Q41:18Andrew Wiggins makes tip shot108–116

Turning points

The 5 plays that swung the win chance most, each judged at its own moment: the chance with the score just before it against just after.

  1. Q46:44Dru Smith makes 26-foot three pointerMIA 97 – 104 DAL · MIA 10% → 20% +9
  2. Q46:16Naji Marshall makes 22-foot three point jumper (Max Christie assists)MIA 97 – 107 DAL · DAL 81% → 91% +9
  3. Q46:05Kel'el Ware makes 28-foot three point jumper (Jaime Jaquez Jr. assists)MIA 100 – 107 DAL · MIA 9% → 18% +9
  4. Q42:54Bam Adebayo makes two point shot (Davion Mitchell assists)MIA 106 – 110 DAL · MIA 12% → 22% +10
  5. Q42:30Anthony Davis makes 11-foot two point shotMIA 106 – 112 DAL · DAL 80% → 90% +10

The pick

Reconstructed from what was known before the game: the ratings at that point and the closing line.

Heat 62%

SolidMiss
MIA 62%DAL 38%

Forecast Elo ratings alone

How often that comes true: NBA favorites the forecast gave 60–65% have won 61.5% of 392 graded games.

Market
MIA -4.5
ML MIA -185 / DAL +154
Pre-line forecast
MIA 56%
Elo + market-implied
Elo ratings
MIA -3
MIA 63%
Ratings vs. market
+0.3 pts
MIA: Elo 62.5%, market 62.2%
Fair odds
MIA -165
DAL +165 · the forecast as odds, no margin
Pregame projection
MIA 121.5 – 117.0 DAL
Posted spread, posted total 238.5

How the number is built

Elo inputs in rating points (higher favors that team; 25–28 Elo is about a point of spread in football and basketball), then how the pieces combine.

FactorMIADALWhy
Team rating15511430Elo entering the game; 1500 is league average
Home field—+36Worth 36 Elo in the NBA
Lineups+39+46MIA: Missing Norman Powell −24 · otherwise stronger than recent lineups · DAL: Stronger than its recent lineups (from the box score)
Travel—−12DAL crossed 1 time zone heading east to this game: 12 Elo per zone for body-clock lag
Elo ratingsMIA +89 EloMIA 62.5%
Market-implied ratingsMIA 55.3%Team strength as past closing lines priced it, same game context
Pre-line forecastMIA 56.0%10% Elo, 90% market-implied (log-odds blend)
ForecastMIA 62.2%Follows the market (vig removed): in testing, adding the ratings made it less accurate

Tale of the tape

This season coming into the game, regular season, each number with its league rank (the longer the bar, the higher). Home and road: the host's record at home against the visitor's on the road. Opponent Elo: how strong the teams each has played are, 1st the toughest. Offense and defense are points per 100 possessions, which sets aside how fast a team plays.

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Miami Heat and Dallas Mavericks compared, with each team's league rank
MIAStatDAL
2nd of 30124.3Points scored111.127th of 30
22nd of 30118.4Points allowed116.116th of 30
5th of 30+5.9Margin−5.022nd of 30
13th of 30114.8Offense rating105.630th of 30
4th of 30109.3Defense rating110.35th of 30
1st of 30107.7Pace103.85th of 30
5th of 307–3Last 104–619th of 30
16th of 304–5Road vs home4–925th of 30
9th of 301507Opponent Elo150212th of 30
12th of 301551Elo rating143023rd of 30

Who's playing

Who sat out, from the box score, and what each absence cost against the lineups the team had been playing.

All player ratings →

Heat

+39 Elo
  • Norman Powell sprained left ankle−24 Elo

Mavericks

+46 Elo

Full strength: nobody who matters sat out.

Rating history

Each team's Elo over the last two seasons. Hover or drag to compare on any date.

HeatMavericks
1300135014001450150015501600league averageNovJanMarMayJulSepNov

Against the line

How each team has done against the closing spread and total, coming into this game.

This seasonMIADAL
Against the spread13–810–12
Last 105–55–5
Favorite5–41–6
Underdog8–49–6
Overs–unders12–98–14
Overs–unders, last 105–54–6

Against each game's closing line. Books set every line knowing these records: across 3,901 past games, the team with the better record against the spread so far that season covered 51.2%, short of the 52.4% a standard −110 bet needs, and over/under streaks held 48.0% of the time. They describe the past.

Head to head

MIA 2–3 DAL in their last 5 meetings; the forecast called 4 of 5.