The School of Odds
Default modelInterquartile mean (Vetted List)
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Arizona Diamondbacks v Chicago Cubs

Kickoff: 2026-03-18 20:10 UTC

Closing line — the calculated probabilities and expected value from the last prices recorded before kickoff, under your selected model. The game has started, so these are not live figures. Assess the reliability of each model's probability predictions against all settled-game outcomes →

Head to Head

18 sportsbooks (9 in analysis )

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

Arizona Diamondbacks (Local)

Prediction 52.99%1.89fair odd
EV -0.914%
Edge -0.489%
Kelly -1.05%
Growth +0.000%

assuming max odds 1.87

Bookmakers’ predictions’ distribution
50.00%53.00%53.05%54.40%MIN.MEANMEDIANMAX.
Odds’ distribution
1.711.801.801.8758.48%55.68%55.56%53.48%MIN.MEANMEDIANMAX.

Chicago Cubs (Visit)

Prediction 47.01%2.13fair odd
EV -1.27%
Edge -0.606%
Kelly -1.16%
Growth +0.000%

assuming max odds 2.10

Bookmakers’ predictions’ distribution
45.60%47.00%46.95%50.00%MIN.MEANMEDIANMAX.
Odds’ distribution
1.872.012.012.1053.48%49.68%49.63%47.62%MIN.MEANMEDIANMAX.

At the last prices before kickoff, Interquartile mean (Vetted List) estimated these probabilities for Head to Head: Arizona Diamondbacks (Local): 52.99%; Chicago Cubs (Visit): 47.01%. For Arizona Diamondbacks (Local), that estimate was equivalent to fair decimal odds of 1.89. No eligible bookmaker offered closing odds above that level: the best were 1.87, with an expected value of -0.914%; they did not produce positive expected value.

Sportsbook Odds (18 sportsbooks)

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BookmakerLocal ▼VisitMarginUpdated
BetUS🎯1.87I 53.48%NM 50.00%EV -0.914%E -0.489%K -1.05%G +0.000%1.87I 53.48%NM 50.00%EV -12.09%E -6.46%K -13.89%G +0.000%7.0%2026-03-18 20:00
BetOnline.ag🎯1.86I 53.76%NM 51.31%EV -1.44%E -0.776%K -1.68%G +0.000%1.96I 51.02%NM 48.69%EV -7.85%E -4.01%K -8.18%G +0.000%4.8%2026-03-18 20:00
LowVig.ag🎯1.86I 53.76%NM 51.31%EV -1.44%E -0.776%K -1.68%G +0.000%1.96I 51.02%NM 48.69%EV -7.85%E -4.01%K -8.18%G +0.000%4.8%2026-03-18 20:00
Pinnacle🎯1.85I 54.05%NM 52.07%EV -1.97%E -1.07%K -2.32%G +0.000%2.01I 49.75%NM 47.93%EV -5.50%E -2.74%K -5.45%G +0.000%3.8%2026-03-18 20:05
Bovada🎯1.83I 54.64%NM 52.22%EV -3.03%E -1.66%K -3.65%G +0.000%2.00I 50.00%NM 47.78%EV -5.97%E -2.99%K -5.97%G +0.000%4.6%2026-03-18 20:05
DraftKings🎯1.82I 54.95%NM 52.60%EV -3.56%E -1.96%K -4.35%G +0.000%2.02I 49.50%NM 47.40%EV -5.03%E -2.49%K -4.94%G +0.000%4.5%2026-03-18 20:05
BetAnything🎯1.81I 55.25%NM 52.99%EV -4.09%E -2.26%K -5.05%G +0.000%2.04I 49.02%NM 47.01%EV -4.09%E -2.01%K -3.94%G +0.000%4.3%2026-03-18 20:00
Caesars🎯1.80I 55.56%NM 53.25%EV -4.62%E -2.57%K -5.78%G +0.000%2.05I 48.78%NM 46.75%EV -3.62%E -1.77%K -3.45%G +0.000%4.3%2026-03-18 17:38
Hard Rock Bet🎯1.80I 55.56%NM 53.25%EV -4.62%E -2.57%K -5.78%G +0.000%2.05I 48.78%NM 46.75%EV -3.62%E -1.77%K -3.45%G +0.000%4.3%2026-03-18 17:50
theScore Bet🎯1.80I 55.56%NM 52.63%EV -4.62%E -2.57%K -5.78%G +0.000%2.00I 50.00%NM 47.37%EV -5.97%E -2.99%K -5.97%G +0.000%5.6%2026-03-18 17:45
MyBookie.ag🎯1.78I 56.18%NM 53.52%EV -5.68%E -3.19%K -7.29%G +0.000%2.05I 48.78%NM 46.48%EV -3.62%E -1.77%K -3.45%G +0.000%5.0%2026-03-18 19:40
FanDuel🎯1.78I 56.18%NM 53.40%EV -5.68%E -3.19%K -7.29%G +0.000%2.04I 49.02%NM 46.60%EV -4.09%E -2.01%K -3.94%G +0.000%5.2%2026-03-18 17:49
BetMGM🎯1.77I 56.50%NM 54.26%EV -6.21%E -3.51%K -8.07%G +0.000%2.10I 47.62%NM 45.74%EV -1.27%E -0.606%K -1.16%G +0.000%4.1%2026-03-18 17:25
ReBet🎯1.77I 56.50%NM 53.05%EV -6.21%E -3.51%K -8.07%G +0.000%2.00I 50.00%NM 46.95%EV -5.97%E -2.99%K -5.97%G +0.000%6.5%2026-03-18 19:10
Fanatics🎯1.77I 56.50%NM 53.05%EV -6.21%E -3.51%K -8.07%G +0.000%2.00I 50.00%NM 46.95%EV -5.97%E -2.99%K -5.97%G +0.000%6.5%2026-03-18 17:45
Fliff🎯1.74I 57.47%NM 53.48%EV -7.80%E -4.48%K -10.54%G +0.000%2.00I 50.00%NM 46.52%EV -5.97%E -2.99%K -5.97%G +0.000%7.5%2026-03-18 20:00
BetRivers🎯1.71I 58.48%NM 54.40%EV -9.39%E -5.49%K -13.23%G +0.000%2.04I 49.02%NM 45.60%EV -4.09%E -2.01%K -3.94%G +0.000%7.5%2026-03-18 18:10
betPARX🎯1.71I 58.48%NM 54.40%EV -9.39%E -5.49%K -13.23%G +0.000%2.04I 49.02%NM 45.60%EV -4.09%E -2.01%K -3.94%G +0.000%7.5%2026-03-18 18:10
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.

Exchanges (3)

BookmakerLocalVisitMargin ▲Updated
Kalshi◎2.13I 46.95%NM 45.66%1.79I 55.87%NM 54.34%2.8%2026-03-18 20:05
ProphetX◎1.86I 53.76%NM 52.19%2.03I 49.26%NM 47.81%3.0%2026-03-18 20:05
Novig◎1.85I 54.05%NM 52.44%2.04I 49.02%NM 47.56%3.1%2026-03-18 20:00