The School of Odds
Default modelInterquartile mean (Vetted List)

Tampa Bay Rays v Cleveland Guardians

Kickoff: 2026-10-19 21:00 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

3 sportsbooks (2 in analysis )

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

Tampa Bay Rays (Local)

Prediction 55.00%1.82fair odd
EV -2.10%
Edge -1.18%
Kelly -2.69%
Growth +0.000%

assuming max odds 1.78

Bookmakers’ predictions’ distribution
54.82%55.00%55.00%55.18%MIN.MEANMEDIANMAX.
Odds’ distribution
1.731.761.781.7857.80%56.71%56.18%56.18%MIN.MEANMEDIANMAX.

Cleveland Guardians (Visit)

Prediction 45.00%2.22fair odd
EV -2.80%
Edge -1.30%
Kelly -2.42%
Growth +0.000%

assuming max odds 2.16

Bookmakers’ predictions’ distribution
44.82%45.00%45.00%45.18%MIN.MEANMEDIANMAX.
Odds’ distribution
2.132.152.162.1646.95%46.51%46.30%46.30%MIN.MEANMEDIANMAX.

At the last prices before kickoff, Interquartile mean (Vetted List) estimated these probabilities for Head to Head: Tampa Bay Rays (Local): 55.00%; Cleveland Guardians (Visit): 45.00%. For Tampa Bay Rays (Local), that estimate was equivalent to fair decimal odds of 1.82. No eligible bookmaker offered closing odds above that level: the best were 1.78, with an expected value of -2.10%; they did not produce positive expected value.

Sportsbook Odds (3 sportsbooks)

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BookmakerLocal ▼VisitMarginUpdated
BetOnline.ag🎯1.78I 56.18%NM 54.82%EV -2.10%E -1.18%K -2.69%G +0.000%2.16I 46.30%NM 45.18%EV -2.80%E -1.30%K -2.42%G +0.000%2.5%2026-10-19 00:19
LowVig.ag🎯1.78I 56.18%NM 54.82%EV -2.10%E -1.18%K -2.69%G +0.000%2.16I 46.30%NM 45.18%EV -2.80%E -1.30%K -2.42%G +0.000%2.5%2026-10-19 00:19
DraftKings🎯1.73I 57.80%NM 55.18%EV -4.85%E -2.80%K -6.64%G +0.000%2.13I 46.95%NM 44.82%EV -4.15%E -1.95%K -3.68%G +0.000%4.8%2026-10-19 00:19
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.