← Forecasts for Oct 21

2026-27 · Regular Season · Final

Dallas Mavericks at Houston Rockets

Wednesday, October 21, 2026 · tip-off 8:30 PM ET

DAL 0–0@HOU 0–0 records going into the game NBA.com recap ↗

Win probability as a share of the court: DAL 28 percent, HOU 72 percent. DAL Mavericks 28% proj. 112 · final 110 HOU Rockets · home 72% proj. 120 · final 128
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
DAL Dallas Mavericks 112 110 −2
HOU Houston Rockets (home) 120 128 +8

Forecast: Houston Rockets to win, 72% win probability, projected margin 8.

Inside the Forecast

How the inputs are built
What the model received
InputDALHOU
Elo ratingMargin-of-victory Elo; 1500 is average. 13881566
Elo gap, home minus road, incl. home court +248
Season scoring marginPoints per game, blended with last season early in the year. −5.3+4.7
Games played this season 00
Offensive rating, last 10Points scored per 100 possessions. 112.0112.5
Defensive rating, last 10Points allowed per 100 possessions; lower is better. 118.6108.6
Combined pace, last 10Possessions per game, both teams. 100.1
Rotation points missingPoints per game of rotation players listed Out or Doubtful. 0.00.0
Rest days 55
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 ratingDAL1388HOU1566

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.

DAL1388

1500
  1. Ended last season at 1350 → started this one at 1388
  2. No games played yet this season.

HOU1566

1500
  1. Ended last season at 1588 → started this one at 1566
  2. No games played yet this season.
Season scoring marginDAL−5.3HOU+4.7

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

DAL−5.3

No games played yet this season.

0% this season (±0.0) + 100% last season (−5.3) = −5.3

HOU+4.7

No games played yet this season.

0% this season (±0.0) + 100% last season (+4.7) = +4.7

Offensive rating, last 10DAL112.0HOU112.5

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 (2025-26: 114.6).

DAL112.0scored, −2.6 vs league

FactorDALLeaguehurtshelpsPts
Shooting (eFG%)50.1%54.5%−6.7
Turnovers (TOV%)9.4%12.2%+4.0
Offensive rebounding (OREB%)21.9%26.1%−1.9
Free throws (FTM per FGA)0.2500.210+1.1
Everything else+0.9

HOU112.5scored, −2.1 vs league

FactorHOULeaguehurtshelpsPts
Shooting (eFG%)50.0%54.5%−6.8
Turnovers (TOV%)11.6%12.2%+0.9
Offensive rebounding (OREB%)35.4%26.1%+4.2
Free throws (FTM per FGA)0.2100.210+0.0
Everything else−0.4
Defensive rating, last 10DAL118.6HOU108.6

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 (2025-26: 114.6).

DAL118.6allowed, +4.0 vs league

FactorOpponentsLeaguehurtshelpsPts
Shooting (eFG%)56.9%54.5%−3.5
Turnovers (TOV%)11.5%12.2%−1.0
Offensive rebounding (OREB%)25.7%26.1%+0.2
Free throws (FTM per FGA)0.2290.210−0.5
Everything else+0.9

HOU108.6allowed, −6.0 vs league

FactorOpponentsLeaguehurtshelpsPts
Shooting (eFG%)53.8%54.5%+1.1
Turnovers (TOV%)14.3%12.2%+3.0
Offensive rebounding (OREB%)22.4%26.1%+1.6
Free throws (FTM per FGA)0.2490.210−1.1
Everything else+1.4
Pace, last 10average 100.1

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.

DAL 104.6 and HOU 95.7 → average 100.1 (league 2025-26: 100.0)

Rotation points missingDAL0.0HOU0.0

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.

DAL0.0pts/g missing

Every rotation player was available.

Source: official injury report, 2026-10-21 17:30 ET. 0 rotation players.

HOU0.0pts/g missing

Every rotation player was available.

Source: official injury report, 2026-10-21 17:30 ET. 0 rotation players.

RestDAL5 daysHOU5 days

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

DAL5days

Last played Apr 12 against CHI (192 days, capped at 5).

HOU5days

Last played May 1 against LAL (173 days, capped at 5).

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

DAL

DateOppScoreFG3PFTTOVOREBOffDefPace
Apr 12CHI149–12852-10022-4923-271815134.2114.3111.5
Apr 10@SAS120–13945-9815-4015-19712121.2139.099.5
Apr 8@PHX107–11237-8913-3620-22810112.6117.995.0
Apr 7@LAC103–11635-1006-3327-2881497.2109.4106.0
Apr 5LAL134–12846-8814-3228-3678131.4124.3102.5
Apr 3ORL127–13844-9514-4225-311311115.5126.6109.5
Mar 31@MIL99–12334-9610-3621-28141090.8111.8109.5
Mar 30MIN94–12431-897-2925-3415891.3119.2103.5
Mar 27@POR100–9336-817-2421-3017696.289.4104.0
Mar 25@DEN135–14248-9712-3527-34410129.8134.0105.0

HOU

DateOppScoreFG3PFTTOVOREBOffDefPace
May 1LAL78–9828-805-2817-2411883.9106.592.5
Apr 29@LAL99–9333-7514-4019-25106110.0103.390.0
Apr 26LAL115–9639-8112-3025-311311122.3103.293.5
Apr 24LAL108–11240-9811-3917-231518104.9105.794.6
Apr 21@LAL94–10136-897-2915-191517105.6112.289.5
Apr 18@LAL98–10735-9311-3317-251321104.3113.894.0
Apr 12MEM132–10148-10514-4922-301119128.298.1103.0
Apr 10MIN132–13653-874-1922-281211133.3136.099.5
Apr 9PHI113–10242-9311-3218-261516110.899.0102.5
Apr 7@PHX119–10545-10014-3815-161724121.4108.297.5

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

2026-27 surprise games
72%
pregame chance the forecast gave HOU, the winner
HOU was the forecast favorite
10 pts
margin miss
forecast +8, actual +18 for HOU
109th
most surprising result of 2026-27
of 146 graded games so far
63rd
largest margin miss of 2026-27
outcome surprise 0.33 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 statDALHOU
Final score110128
Field goals41–80 · 51.3%47–88 · 53.4%
Three-pointers11–38 · 28.9%16–36 · 44.4%
Free throws17–26 · 65.4%18–25 · 72.0%
Rebounds3342
Assists2032
Turnovers2115
Steals1211
Blocks42

More about this game

Where the forecast differed from the result

MeasureForecastActualActual − forecast
Home margin (HOU)+8+18+10
Total points232238+6
DAL points112110−2
HOU points120128+8

Recent form before this game

Dallas Mavericks

DateOpponentResult
Apr 12 vs CHI W 149–128
Apr 10 at SAS L 120–139
Apr 8 at PHX L 107–112
Apr 7 at LAC L 103–116
Apr 5 vs LAL W 134–128

Houston Rockets

DateOpponentResult
May 1 vs LAL L 78–98
Apr 29 at LAL W 99–93
Apr 26 vs LAL W 115–96
Apr 24 vs LAL L 108–112
Apr 21 at LAL L 94–101

Previous meetings

DateMatchupScore
Jan 31 2025-26 DAL at HOU DAL 107 – 111 HOU
Jan 3 2025-26 HOU at DAL HOU 104 – 110 DAL
Dec 6 2025-26 HOU at DAL HOU 109 – 122 DAL
Nov 3 2025-26 DAL at HOU DAL 102 – 110 HOU
Mar 14 2024-25 DAL at HOU DAL 96 – 133 HOU