← Forecasts for Dec 11

2025-26 · Regular Season · Final

Boston Celtics at Milwaukee Bucks

Thursday, December 11, 2025 · tip-off 8:00 PM ET

BOS 1–3@MIL 0–2 records going into the game NBA.com recap ↗

Win probability as a share of the court: BOS 69 percent, MIL 31 percent. BOS Celtics 69% proj. 116 · final 101 MIL Bucks · home 31% proj. 109 · final 116
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
BOS Boston Celtics 116 101 −15
MIL Milwaukee Bucks (home) 109 116 +7

Forecast: Boston Celtics to win, 69% win probability, projected margin 7.

Inside the Forecast

How the inputs are built
What the model received
InputBOSMIL
Elo ratingMargin-of-victory Elo; 1500 is average. 16161437
Elo gap, home minus road, incl. home court −110
Season scoring marginPoints per game, blended with last season early in the year. +6.7−2.9
Games played this season 2425
Offensive rating, last 10Points scored per 100 possessions. 127.9112.7
Defensive rating, last 10Points allowed per 100 possessions; lower is better. 117.2117.9
Combined pace, last 10Possessions per game, both teams. 96.9
Rotation points missingPoints per game of rotation players listed Out or Doubtful. 0.021.8
Rest days 45
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 ratingBOS1616MIL1437

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.

BOS1616

1500
  1. Ended last season at 1664 → started this one at 1623
  2. First 14 games: −37.4
  3. Last 10 games: +31.0
  • W@BKN113–99+5.2
  • LBKN105–113−22.5
  • WORL138–129+6.8
  • WDET117–114+4.8
  • L@MIN115–119−4.3
  • W@CLE117–115+6.6
  • WNYK123–117+6.4
  • W@WAS146–101+8.5
  • WLAL126–105+12.2
  • W@TOR121–113+7.3

MIL1437

1500
  1. Ended last season at 1556 → started this one at 1542
  2. First 15 games: −37.1
  3. Last 10 games: −68.0
  • LPHI114–123−16.7
  • LDET116–129−10.9
  • LPOR103–115−14.0
  • L@MIA103–106−2.6
  • L@NYK109–118−4.1
  • WBKN116–99+5.5
  • L@WAS126–129−8.8
  • WDET113–109+8.2
  • LPHI101–116−20.4
  • L@DET112–124−4.2
Season scoring marginBOS+6.7MIL−2.9

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

BOS+6.7

Scores 117.2, allows 110.6 over 24 games: +6.7 a game.

MIL−2.9

Scores 115.1, allows 118.0 over 25 games: −2.9 a game.

Offensive rating, last 10BOS127.9MIL112.7

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 to date: 114.9).

BOS127.9scored, +13.0 vs league

FactorBOSLeaguehurtshelpsPts
Shooting (eFG%)60.8%54.6%+9.4
Turnovers (TOV%)11.0%12.4%+2.0
Offensive rebounding (OREB%)n/a26.2%–
Free throws (FTM per FGA)0.1770.222−1.3
Everything else+2.9

Offensive rebounds weren't recorded for 6 of these 10 games, so rebounding isn't split out; its effect is inside "Everything else".

MIL112.7scored, −2.2 vs league

FactorMILLeaguehurtshelpsPts
Shooting (eFG%)57.8%54.6%+4.9
Turnovers (TOV%)13.3%12.4%−1.1
Offensive rebounding (OREB%)n/a26.2%–
Free throws (FTM per FGA)0.1790.222−1.2
Everything else−4.7

Offensive rebounds weren't recorded for 6 of these 10 games, so rebounding isn't split out; its effect is inside "Everything else".

Defensive rating, last 10BOS117.2MIL117.9

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 (2025-26 to date: 114.9).

BOS117.2allowed, +2.3 vs league

FactorOpponentsLeaguehurtshelpsPts
Shooting (eFG%)54.4%54.6%+0.4
Turnovers (TOV%)11.6%12.4%−1.2
Offensive rebounding (OREB%)n/a26.2%–
Free throws (FTM per FGA)0.2110.222+0.3
Everything else−1.8

Offensive rebounds weren't recorded for 6 of these 10 games, so rebounding isn't split out; its effect is inside "Everything else".

MIL117.9allowed, +3.0 vs league

FactorOpponentsLeaguehurtshelpsPts
Shooting (eFG%)56.5%54.6%−2.8
Turnovers (TOV%)12.4%12.4%−0.1
Offensive rebounding (OREB%)n/a26.2%–
Free throws (FTM per FGA)0.2220.222−0.0
Everything else−0.1

Offensive rebounds weren't recorded for 6 of these 10 games, so rebounding isn't split out; its effect is inside "Everything else".

Pace, last 10average 96.9

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.

BOS 95.8 and MIL 98.0 → average 96.9 (league 2025-26 to date: 100.8)

Rotation points missingBOS0.0MIL21.8

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.

BOS0.0pts/g missing

Every rotation player was available.

Source: official injury report, 2025-12-11 17:30 ET. 8 rotation players.

MIL21.8pts/g missing

PlayerPtsMinGames
Giannis Antetokounmpo21.820.44

Source: official injury report, 2025-12-11 17:30 ET. 10 rotation players.

RestBOS4 daysMIL5 days

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

BOS4days

Last played Dec 7 against TOR.

MIL5days

Last played Dec 6 against DET.

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

BOS

DateOppScoreFG3PFTTOVOREBOffDefPace
Dec 7@TOR121–11344-9220-4713-1411–126.0117.796.0
Dec 5LAL126–10546-8424-4510-1214–132.6108.296.0
Dec 4@WAS146–10154-9920-4718-219–150.5102.098.0
Dec 2NYK123–11749-8713-4012-1410–138.2130.089.5
Nov 30@CLE117–11540-8114-4023-2916–121.9118.696.5
Nov 29@MIN115–11945-9616-469-1510–119.8124.096.0
Nov 26DET117–11438-8720-4321-241212120.6117.597.0
Nov 23ORL138–12953-8815-3317-2257142.3133.097.0
Nov 21BKN105–11342-9011-3410-141314108.2116.597.0
Nov 18@BKN113–9937-7519-4220-261910118.9104.295.0

MIL

DateOppScoreFG3PFTTOVOREBOffDefPace
Dec 6@DET112–12437-8416-3822-3212–116.7127.896.5
Dec 5PHI101–11635-7611-3220-2716–102.0116.099.5
Dec 3DET113–10940-8213-4420-2115–115.3112.497.5
Dec 1@WAS126–12946-8421-3813-2116–124.8126.5101.5
Nov 29BKN116–9944-8416-3912-1712–123.4106.593.5
Nov 28@NYK109–11837-7118-4117-2515–117.2125.593.5
Nov 26@MIA103–10640-9514-429-141311103.0103.9101.0
Nov 24POR103–11538-8613-3714-18138104.0116.299.0
Nov 22DET116–12943-8420-4310-12156116.0130.399.5
Nov 20PHI114–12345-9214-3610-13143104.6113.998.3

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

2025-26 surprise games
31%
pregame chance the forecast gave MIL, the winner
the forecast favored BOS
22 pts
margin miss
forecast −7, actual +15 for MIL
103rd
most surprising result of 2025-26
of 1,309 graded games
158th
largest margin miss of 2025-26
outcome surprise 1.17 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 statBOSMIL
Final score101116
Field goals34–88 · 38.6%46–79 · 58.2%
Three-pointers14–49 · 28.6%13–29 · 44.8%
Free throws19–25 · 76.0%11–14 · 78.6%
Rebounds3940
Assists1828
Turnovers1315
Steals75
Blocks15

Where the forecast differed from the result

MeasureForecastActualActual − forecast
Home margin (MIL)−7+15+22
Total points225217−8
BOS points116101−15
MIL points109116+7

Recent form before this game

Boston Celtics

DateOpponentResult
Dec 7 at TOR W 121–113
Dec 5 vs LAL W 126–105
Dec 4 at WAS W 146–101
Dec 2 vs NYK W 123–117
Nov 30 at CLE W 117–115

Milwaukee Bucks

DateOpponentResult
Dec 6 at DET L 112–124
Dec 5 vs PHI L 101–116
Dec 3 vs DET W 113–109
Dec 1 at WAS L 126–129
Nov 29 vs BKN W 116–99

Previous meetings

DateMatchupScore
Dec 6 2024-25 MIL at BOS MIL 105 – 111 BOS
Nov 10 2024-25 BOS at MIL BOS 113 – 107 MIL
Oct 28 2024-25 MIL at BOS MIL 108 – 119 BOS
Apr 9 2023-24 BOS at MIL BOS 91 – 104 MIL
Mar 20 2023-24 MIL at BOS MIL 119 – 122 BOS