← Forecasts for Mar 21

2024-25 · Regular Season · Final

Detroit Pistons at Dallas Mavericks

Friday, March 21, 2025 · tip-off time not recorded

DET 4–2@DAL 2–1 records going into the game NBA.com recap ↗

Win probability as a share of the court: DET 77 percent, DAL 23 percent. DET Pistons 77% proj. 123 · final 117 DAL Mavericks · home 23% proj. 111 · final 123
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
DET Detroit Pistons 123 117 −6
DAL Dallas Mavericks (home) 111 123 +12

Forecast: Detroit Pistons to win, 77% win probability, projected margin 12.

Inside the Forecast

How the inputs are built
What the model received
InputDETDAL
Elo ratingMargin-of-victory Elo; 1500 is average. 15771428
Elo gap, home minus road, incl. home court −79
Season scoring marginPoints per game, blended with last season early in the year. +2.3−0.5
Games played this season 7070
Offensive rating, last 10Points scored per 100 possessions. 115.5113.3
Defensive rating, last 10Points allowed per 100 possessions; lower is better. 105.3126.9
Combined pace, last 10Possessions per game, both teams. 102.5
Rotation points missingPoints per game of rotation players listed Out or Doubtful. 0.037.5
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 ratingDET1577DAL1428

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.

DET1577

1500
  1. Ended last season at 1296 → started this one at 1347
  2. First 60 games: +217.4
  3. Last 10 games: +13.0
  • WBKN115–94+4.6
  • W@UTA134–106+12.0
  • L@LAC115–123−9.0
  • L@GSW110–115−5.3
  • W@POR119–112+8.2
  • WWAS123–103+2.6
  • LWAS125–129−16.4
  • LOKC107–113−4.4
  • W@NOP127–81+16.9
  • W@MIA116–113+3.8

DAL1428

1500
  1. Ended last season at 1675 → started this one at 1631
  2. First 60 games: −96.6
  3. Last 10 games: −106.8
  • LMIL117–132−17.7
  • LSAC98–122−23.4
  • L@MIL107–137−13.0
  • LMEM111–122−10.3
  • LPHX116–125−13.6
  • W@SAS133–129+7.0
  • L@SAS116–126−9.8
  • L@HOU96–133−12.0
  • LPHI125–130−11.4
  • L@IND131–135−2.6
Season scoring marginDET+2.3DAL−0.5

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

DET+2.3

Scores 115.0, allows 112.7 over 70 games: +2.3 a game.

DAL−0.5

Scores 114.9, allows 115.4 over 70 games: −0.5 a game.

Offensive rating, last 10DET115.5DAL113.3

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 (2024-25 to date: 113.5).

DET115.5scored, +2.0 vs league

FactorDETLeaguehurtshelpsPts
Shooting (eFG%)56.5%54.3%+3.4
Turnovers (TOV%)13.0%12.1%−1.3
Offensive rebounding (OREB%)26.0%25.2%+0.4
Free throws (FTM per FGA)0.2400.194+1.3
Everything else−1.9

DAL113.3scored, −0.2 vs league

FactorDALLeaguehurtshelpsPts
Shooting (eFG%)55.0%54.3%+1.0
Turnovers (TOV%)10.3%12.1%+2.6
Offensive rebounding (OREB%)15.3%25.2%−4.4
Free throws (FTM per FGA)0.2020.194+0.2
Everything else+0.4
Defensive rating, last 10DET105.3DAL126.9

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 (2024-25 to date: 113.5).

DET105.3allowed, −8.2 vs league

FactorOpponentsLeaguehurtshelpsPts
Shooting (eFG%)49.1%54.3%+7.8
Turnovers (TOV%)13.0%12.1%+1.3
Offensive rebounding (OREB%)20.9%25.2%+1.9
Free throws (FTM per FGA)0.2590.194−1.9
Everything else−0.9

DAL126.9allowed, +13.4 vs league

FactorOpponentsLeaguehurtshelpsPts
Shooting (eFG%)60.5%54.3%−9.4
Turnovers (TOV%)10.2%12.1%−2.6
Offensive rebounding (OREB%)30.3%25.2%−2.3
Free throws (FTM per FGA)0.1990.194−0.1
Everything else+1.1
Pace, last 10average 102.5

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.

DET 103.3 and DAL 101.7 → average 102.5 (league 2024-25 to date: 99.7)

Rotation points missingDET0.0DAL37.5

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.

DET0.0pts/g missing

Every rotation player was available.

Source: official injury report, 2025-03-21 17:30 ET. 7 rotation players.

DAL37.5pts/g missing

PlayerPtsMinGames
Kyrie Irving19.023.92
Danté Exum7.618.37
Olivier-Maxence Prosper6.318.43
Caleb Martin4.619.25

Source: official injury report, 2025-03-21 17:30 ET. 10 rotation players.

RestDET2 daysDAL2 days

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

DET2days

Last played Mar 19 against MIA.

DAL2days

Last played Mar 19 against IND.

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

DET

DateOppScoreFG3PFTTOVOREBOffDefPace
Mar 19@MIA116–11346-919-2315-181213117.2114.199.0
Mar 17@NOP127–8146-8413-3522-291310128.381.099.5
Mar 15OKC107–11342-8814-339-13176102.9107.6104.5
Mar 13WAS125–12939-8510-3037-43129115.7118.3108.5
Mar 11WAS123–10348-10416-3811-151216119.4100.0103.0
Mar 9@POR119–11243-879-2824-321312113.3107.7104.5
Mar 8@GSW110–11539-855-2327-362013104.8108.5105.5
Mar 5@LAC115–12345-8611-3514-19125119.8128.196.0
Mar 3@UTA134–10651-9211-4121-28138122.998.1108.5
Mar 1BKN115–9439-7212-2825-29236110.689.5104.5

DAL

DateOppScoreFG3PFTTOVOREBOffDefPace
Mar 19@IND131–13548-8811-2724-32122123.6127.4106.0
Mar 16PHI125–13046-8710-3423-30159120.2125.0104.0
Mar 14@HOU96–13339-948-2210-127593.2130.4102.5
Mar 12@SAS116–12645-8113-3213-17173114.9122.3102.0
Mar 10@SAS133–12947-8812-3827-30104135.7131.698.0
Mar 9PHX116–12543-8817-4213-1665117.2126.399.0
Mar 7MEM111–12237-9615-4122-241210105.7116.2105.0
Mar 5@MIL107–13745-9813-394-10105102.9130.5104.5
Mar 3SAC98–12235-777-2621-24133105.4129.893.5
Mar 1MIL117–13243-9111-4020-25115114.7129.4102.0

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

2024-25 surprise games
23%
pregame chance the forecast gave DAL, the winner
the forecast favored DET
18 pts
margin miss
forecast −12, actual +6 for DAL
31st
most surprising result of 2024-25
of 1,309 graded games
232nd
largest margin miss of 2024-25
outcome surprise 1.46 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 statDETDAL
Final score117123
Field goals46–98 · 46.9%42–80 · 52.5%
Three-pointers11–31 · 35.5%12–34 · 35.3%
Free throws14–19 · 73.7%27–36 · 75.0%
Rebounds4144
Assists2425
Turnovers1420
Steals1410
Blocks57

Where the forecast differed from the result

MeasureForecastActualActual − forecast
Home margin (DAL)−12+6+18
Total points234240+6
DET points123117−6
DAL points111123+12

Recent form before this game

Detroit Pistons

DateOpponentResult
Mar 19 at MIA W 116–113
Mar 17 at NOP W 127–81
Mar 15 vs OKC L 107–113
Mar 13 vs WAS L 125–129
Mar 11 vs WAS W 123–103

Dallas Mavericks

DateOpponentResult
Mar 19 at IND L 131–135
Mar 16 vs PHI L 125–130
Mar 14 at HOU L 96–133
Mar 12 at SAS L 116–126
Mar 10 at SAS W 133–129

Previous meetings

DateMatchupScore
Jan 31 2024-25 DAL at DET DAL 102 – 117 DET
Apr 12 2023-24 DET at DAL DET 107 – 89 DAL
Mar 9 2023-24 DAL at DET DAL 142 – 124 DET
Jan 30 2022-23 DET at DAL DET 105 – 111 DAL
Dec 1 2022-23 DAL at DET DAL 125 – 131 DET