Early forecast: it updates each morning until game day, when it is locked in and graded.
Boston Celtics
3−1 · ranked #5 · away
41%
Houston Rockets
5−0 · ranked #6 · home · our pick
59%
Chance to win, from our model · Updated Oct 30
Expected margin
HOU by 2.8
Expected score
HOU 110.0 – 107.2 BOS
Expected total
217.2
CelticsThe matchupRockets
+145Our fair odds−145
107.2Expected points110.0
+0.77Power rating+0.75
119.8Points / game123.0
111.8Allowed / game108.8
46.2FG%51.6
38.23P%39.8
44.2Rebounds / game45.0
3−1Season record5−0
5−5Last 107−3
Devin Carter GOutMarcus Smart G · Reed Sheppard G
Steven Adams C
Steven Adams C
Prediction markets
Kalshi · Polymarket US · ProphetX · NovigBOS chance · HOU chance
Our model fair
Kalshi
Polymarket US
ProphetXno two-sided price
Novigno two-sided price
Full price table
| Team | Our modelfair | Kalshi4:27 AM CT | Polymarket US4:27 AM CT | ProphetX | Novig |
|---|---|---|---|---|---|
| Moneyline | |||||
| BOSBoston Celtics | +14541% | +13442.7% | +14041.7% | — | — |
| HOUHouston Rockets | −14559% | −16862.7% | −17563.6% | — | — |
| SpreadHOU by 2.8 | |||||
| BOSBoston Celtics | +2.8our margin | — | — | — | — |
| HOUHouston Rockets | −2.8our margin | — | — | — | — |
| Totalwe expect 217.2 | |||||
| Over | 217.2our total | — | — | — | — |
| Under | 217.2our total | — | — | — | — |
Odds are the price to buy that side now, taker fee included; the small percent is the implied chance of that same price. Highlighted is the best price in the row among venues on the same line. — means not listed (hover or tap for why). A market price is not the true chance of winning.
Margin range
Houston Rockets by 2.8 expected← BOS wins byHOU wins by →
Houston Rockets wins by 5 or more48%
Houston Rockets wins by 10 or more33%
Houston Rockets wins by 15 or more21%
Within 5 points either way25%
Centered on the expected margin above; shape from the real results of 6,530 past NBA games.
Total range
217.2 expectedTotal points, both teams
Total over 207.569%
Total over 217.549%
Total over 227.529%
Total from 208 to 22739%
Centered on the expected total above; shape from the real results of 6,530 past NBA games.
Probable Starting Lineups
as listed before tipBoston Celtics
Houston Rockets
For context, not in our forecast.
Rest and Schedule
before this game
BOS·HOU
Oct 30 vs CHI
last game
Oct 30 at DAL
2 days
days of rest
2 days
no
back-to-back
no
3
games in last 7 days
3
road after a home game
home / road
home after a road game
For context, not in our forecast.
Who's Out
Current team injury listsBoston Celtics
BOSDevin Carter G · illnessOut
Houston Rockets
HOUMarcus Smart G · left forearm strainOut
HOUReed Sheppard G · backOut
HOUSteven Adams C · right calf strain, back about Nov 2Out
HOUAlperen Sengun C · back sorenessDay-to-day
For context, not in our forecast.
Team Comparison
2026–27 season · box-score averages from 4+ games
BOS·HOU
+0.77
rating (0 = average)
+0.75
119.8
points / game
123.0
111.8
points allowed / game
108.8
3−1
season record
5−0
3−0
home record
2−0
0−1
away record
3−0
W3
streak
W5
5−5
last 10
7−3
46.2
FG%
51.6
38.2
3P%
39.8
44.2
rebounds / game
45.0
27.8
assists / game
28.4
16.0
turnovers / game
16.8
42.5
points in paint / game
50.8
Rating Trend
BOS · HOU · 10 daysBoston CelticsHouston Rockets
Rating (0 = average team)
Head to Head
last 10 meetings · HOU 3−7Jan 27, 2025at BOSHOU 114 − 112
Jan 3, 2025at HOUBOS 109 − 86
Jan 21, 2024at HOUBOS 116 − 107
Jan 13, 2024at BOSBOS 145 − 113
Mar 13, 2023at HOUHOU 111 − 109
Dec 27, 2022at BOSBOS 126 − 102
Nov 22, 2021at BOSBOS 108 − 90
Oct 24, 2021at HOUBOS 107 − 97