← Forecasts for Jan 19

2023-24 · Regular Season · Final

Atlanta Hawks at Miami Heat

Friday, January 19, 2024 · tip-off time not recorded

ATL 0–2@MIA 2–0 records going into the game NBA.com recap ↗

Win probability as a share of the court: ATL 30 percent, MIA 70 percent. ATL Hawks 30% proj. 110 · final 109 MIA Heat · home 70% proj. 118 · final 108
Each team's share of the floor is its pregame win probability. The line starts at midcourt and moves to the split.

Forecast and result

TeamProjectedFinalDifference
ATL Atlanta Hawks 110 109 −1
MIA Miami Heat (home) 118 108 −10

Forecast: Miami Heat to win, 70% win probability, projected margin 8.

Inside the Forecast

How the inputs are built
What the model received
InputATLMIA
Elo ratingMargin-of-victory Elo; 1500 is average. 14351542
Elo gap, home minus road, incl. home court +177
Season scoring marginPoints per game, blended with last season early in the year. −2.0+0.7
Games played this season 4041
Offensive rating, last 10Points scored per 100 possessions. 111.2108.0
Defensive rating, last 10Points allowed per 100 possessions; lower is better. 117.6111.4
Combined pace, last 10Possessions per game, both teams. 99.9
Rotation points missingPoints per game of rotation players listed Out or Doubtful. 24.814.9
Rest days 22
Second night of a back-to-back NoNo

This forecast can't be broken down exactly: the model version that made this forecast is not available. Explanations are shown only when the model that made a forecast can be rebuilt and reproduces it. How explanations are checked

Built from the box scores

How the breakdowns work

Where each input came from. Open a row to see the games and box-score stats behind it. A breakdown is shown only when rebuilding it from the stored stats gives exactly the number the model received.

Elo ratingATL1435MIA1542

Updated after every game from the final score only: wins, losses and margin. Each season starts by keeping 75% of last season's distance from the 1500 average.

ATL1435

1500
  1. Ended last season at 1512 → started this one at 1509
  2. First 30 games: −20.8
  3. Last 10 games: −53.2
  • LSAC110–117−10.1
  • W@WAS130–126+4.9
  • WOKC141–138+7.8
  • L@IND116–150−15.1
  • L@ORL110–117−5.4
  • WPHI139–132+9.9
  • LIND108–126−15.4
  • LWAS99–127−39.5
  • WSAS109–99+4.7
  • WORL106–104+5.0

MIA1542

1500
  1. Ended last season at 1600 → started this one at 1575
  2. First 31 games: +5.8
  3. Last 10 games: −39.2
  • L@UTA109–117−12.3
  • L@LAC104–121−11.0
  • W@LAL110–96+13.8
  • L@PHX97–113−14.0
  • WHOU120–113+4.5
  • LOKC120–128−9.0
  • WORL99–96+3.4
  • WCHA104–87+2.9
  • W@BKN96–95+3.3
  • L@TOR97–121−20.8
Season scoring marginATL−2.0MIA+0.7

Points scored minus points allowed per game this season, mixed with last season's margin until 20 games are played.

ATL−2.0

Scores 121.0, allows 123.0 over 40 games: −2.0 a game.

MIA+0.7

Scores 111.5, allows 110.9 over 41 games: +0.7 a game.

Offensive rating, last 10ATL111.2MIA108.0

Points scored per 100 possessions. Split into the four factors: right of center helps the team, left hurts, in points per 100 possessions compared with the league average (2023-24 to date: 115.1).

ATL111.2scored, −3.9 vs league

FactorATLLeaguehurtshelpsPts
Shooting (eFG%)51.1%54.7%−5.4
Turnovers (TOV%)12.1%11.6%−0.7
Offensive rebounding (OREB%)29.3%24.5%+2.2
Free throws (FTM per FGA)0.2460.205+1.2
Everything else−1.2

MIA108.0scored, −7.2 vs league

FactorMIALeaguehurtshelpsPts
Shooting (eFG%)50.8%54.7%−5.9
Turnovers (TOV%)11.9%11.6%−0.4
Offensive rebounding (OREB%)21.7%24.5%−1.2
Free throws (FTM per FGA)0.2300.205+0.7
Everything else−0.4
Defensive rating, last 10ATL117.6MIA111.4

Points allowed per 100 possessions, built from what opponents did in those games. Bars point right when the defense held opponents below average. Split into the four factors: right of center helps the team, left hurts, in points per 100 possessions compared with the league average (2023-24 to date: 115.1).

ATL117.6allowed, +2.4 vs league

FactorOpponentsLeaguehurtshelpsPts
Shooting (eFG%)58.4%54.7%−5.5
Turnovers (TOV%)11.9%11.6%+0.4
Offensive rebounding (OREB%)23.4%24.5%+0.5
Free throws (FTM per FGA)0.1660.205+1.1
Everything else+1.0

MIA111.4allowed, −3.7 vs league

FactorOpponentsLeaguehurtshelpsPts
Shooting (eFG%)53.4%54.7%+1.9
Turnovers (TOV%)11.1%11.6%−0.7
Offensive rebounding (OREB%)20.7%24.5%+1.7
Free throws (FTM per FGA)0.1730.205+0.9
Everything else−0.1
Pace, last 10average 99.9

Possessions per 48 minutes. The model uses the average of the two teams. Faster games mean more points for both sides, so pace mostly moves the projected total, not the margin.

ATL 103.0 and MIA 96.8 → average 99.9 (league 2023-24 to date: 99.8)

Rotation points missingATL24.8MIA14.9

Points per game of rotation players (two or more of the last 10 games this season, 15+ minutes) listed Out or Doubtful on the official injury report.

ATL24.8pts/g missing

PlayerPtsMinGames
Trae Young24.836.810

Source: official injury report, 2024-01-19 17:30 ET. 7 rotation players.

MIA14.9pts/g missing

PlayerPtsMinGames
Jaime Jaquez Jr.14.934.08

Source: official injury report, 2024-01-19 17:30 ET. 11 rotation players.

RestATL2 daysMIA2 days

Days since the team's previous game, capped at 5. One day means the second night of a back-to-back.

ATL2days

Last played Jan 17 against ORL.

MIA2days

Last played Jan 17 against TOR.

The last 10 games behind these numbers, box-score totals

ATL

DateOppScoreFG3PFTTOVOREBOffDefPace
Jan 17ORL106–10439-768-2520-222310110.4107.296.5
Jan 15SAS109–9940-9313-3816-211613100.090.0109.5
Jan 13WAS99–12732-9311-4024-33141695.2122.1104.0
Jan 12IND108–12640-8911-3017-231411108.0126.0100.0
Jan 10PHI139–13248-10212-3431-421214124.1117.9101.4
Jan 7@ORL110–11742-919-3017-29128103.8109.396.5
Jan 5@IND116–15040-9310-4226-301413108.4141.5106.5
Jan 3OKC141–13848-9514-3931-331115131.8129.0107.0
Dec 31@WAS130–12647-9512-3224-371211120.4115.6108.5
Dec 29SAC110–11737-9415-4321-251518110.0117.0100.0

MIA

DateOppScoreFG3PFTTOVOREBOffDefPace
Jan 17@TOR97–12141-906-289-121412103.2130.193.5
Jan 15@BKN96–9533-878-3122-2512694.193.192.4
Jan 14CHA104–8740-8111-2513-16144107.291.696.0
Jan 12ORL99–9637-838-2617-201612108.8104.391.5
Jan 10OKC120–12841-8915-3623-28108118.8128.0100.5
Jan 8HOU120–11341-8215-3623-321110122.4116.597.5
Jan 5@PHX97–11334-8310-3719-221510103.2118.994.5
Jan 3@LAL110–9641-9316-4212-1787107.893.2102.5
Jan 1@LAC104–12135-8311-3423-291312108.3126.096.0
Dec 30@UTA109–11734-789-3132-40168105.8112.5103.5

Off and Def are points scored and allowed per 100 possessions in each game; their averages are the 10-game ratings above. OREB is missing (–) where the source data didn't record it.

The result against the forecast

2023-24 surprise games
30%
pregame chance the forecast gave ATL, the winner
the forecast favored MIA
9 pts
margin miss
forecast +8, actual −1 for MIA
30th
most surprising result of 2023-24
of 1,312 graded games
634th
largest margin miss of 2023-24
outcome surprise 1.20 nats

Surprise is measured against this model's forecast, not against what other observers expected. Outcome surprise is −ln(winner's pregame probability): 0.69 for a coin flip, 2.3 for a 10% winner.

Team box score

What happened in the game. These numbers are not used by the forecast, and they are not offered as the reason it missed.

Team statATLMIA
Final score109108
Field goals40–87 · 46.0%38–82 · 46.3%
Three-pointers15–35 · 42.9%12–31 · 38.7%
Free throws14–17 · 82.4%20–22 · 90.9%
Rebounds3844
Assists2321
Turnovers1316
Steals67
Blocks22

Where the forecast differed from the result

MeasureForecastActualActual − forecast
Home margin (MIA)+8−1−9
Total points228217−11
ATL points110109−1
MIA points118108−10

Score by quarter

TeamQ1Q2Q3Q4OTFinal
ATL32252428–109
MIA24322725–108

Recent form before this game

Atlanta Hawks

DateOpponentResult
Jan 17 vs ORL W 106–104
Jan 15 vs SAS W 109–99
Jan 13 vs WAS L 99–127
Jan 12 vs IND L 108–126
Jan 10 vs PHI W 139–132

Miami Heat

DateOpponentResult
Jan 17 at TOR L 97–121
Jan 15 at BKN W 96–95
Jan 14 vs CHA W 104–87
Jan 12 vs ORL W 99–96
Jan 10 vs OKC L 120–128

Previous meetings

DateMatchupScore
Dec 22 2023-24 ATL at MIA ATL 113 – 122 MIA
Nov 11 2023-24 MIA at ATL MIA 117 – 109 ATL
Mar 6 2022-23 ATL at MIA ATL 128 – 130 MIA
Mar 4 2022-23 ATL at MIA ATL 109 – 117 MIA
Jan 16 2022-23 MIA at ATL MIA 113 – 121 ATL