Default modelInterquartile mean (Vetted List)

Boston Celtics v Chicago Bulls

2026-10-30 23:40 UTC — NBA

Head to Head

2 sportsbooks (1 in analysis )

82%

18%

Estimated chance of each outcome, according to the model: Interquartile mean (Vetted List)

Boston Celtics (Local)

Prediction 81.78%1.22fair odd

EV -4.32%

Edge -3.69%

Kelly -25.43%

Growth +0.000%

assuming max odds 1.17

Bookmakers’ predictions’ distribution

81.78%81.78%81.78%83.95%MIN.MEANMEDIANMAX.

Odds’ distribution

1.091.131.131.1791.74%88.50%88.50%85.47%MIN.MEANMEDIANMAX.

Chicago Bulls (Visit)

Prediction 18.22%5.49fair odd

EV +3.88%

Edge +0.680%

Kelly +0.825%

Growth +0.032%

assuming max odds 5.70

Bookmakers’ predictions’ distribution

16.05%18.22%18.22%18.22%MIN.MEANMEDIANMAX.

Odds’ distribution

5.255.475.475.7019.05%18.26%18.26%17.54%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Boston Celtics (Local): 81.78%; Chicago Bulls (Visit): 18.22%. For Chicago Bulls (Visit), that estimate is equivalent to fair decimal odds of 5.49. 1 bookmaker offers odds above that level; the best available odds are 5.70, producing a positive expected value of +3.88%.

Sportsbook Odds (2 sportsbooks)

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Bookmaker	Local	Visit ▼	Margin	Updated
1xBet🎯	1.09I 91.74%NM 83.95%EV -10.86%E -9.97%K -120.72%G +0.000%	5.70I 17.54%NM 16.05%EV +3.88%E +0.680%K +0.825%G +0.032%	9.3%	2026-08-20 07:39
DraftKings🎯	1.17I 85.47%NM 81.78%EV -4.32%E -3.69%K -25.43%G +0.000%	5.25I 19.05%NM 18.22%EV -4.32%E -0.823%K -1.02%G +0.000%	4.5%	2026-08-12 17:50

Margin = Margin (Overround) · I = Implied Probability · NM = No-Margin Probability · EV = Expected Value · E = Edge · K = Kelly Criterion · G = Bankroll Growth

Updated is when each book last changed its price, so an older time means the odds simply haven't moved, not that the price is stale. Books not seen in the last ~15 minutes are normally dropped; only if a whole market's feed goes quiet are the latest recorded prices shown instead.