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Boston Red Sox v Arizona Diamondbacks

2026-08-18 23:11 UTC — MLB

Head to Head

54 sportsbooks (18 in analysis )

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

Boston Red Sox (Local)

Prediction 60.29%1.66fair odd
EV -1.12%
Edge -0.686%
Kelly -1.76%
Growth +0.000%

assuming max odds 1.64

Bookmakers’ predictions’ distribution
58.67%60.39%60.22%61.65%MIN.MEANMEDIANMAX.
Odds’ distribution
1.511.581.571.6466.23%63.32%63.69%60.98%MIN.MEANMEDIANMAX.

Arizona Diamondbacks (Visit)

Prediction 39.71%2.52fair odd
EV -0.725%
Edge -0.290%
Kelly -0.483%
Growth +0.000%

assuming max odds 2.50

Bookmakers’ predictions’ distribution
38.35%39.61%39.78%41.33%MIN.MEANMEDIANMAX.
Odds’ distribution
2.302.412.422.5043.48%41.41%41.32%40.00%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Boston Red Sox (Local): 60.29%; Arizona Diamondbacks (Visit): 39.71%. For Arizona Diamondbacks (Visit), that estimate is equivalent to fair decimal odds of 2.52. No eligible bookmaker offers odds above that level: the best available odds are 2.50, with an expected value of -0.725%; they do not produce positive expected value.

Sportsbook Odds (54 sportsbooks)

We're not affiliated with any bookmaker, we earn nothing from any action done with them.

BookmakerLocal ▼VisitMarginUpdated
Caesars🎯1.64I 60.98%NM 60.10%EV -1.12%E -0.686%K -1.76%G +0.000%2.47I 40.49%NM 39.90%EV -1.92%E -0.776%K -1.30%G +0.000%1.5%2026-08-17 19:48
1xBet🎯1.64I 60.98%NM 59.71%EV -1.12%E -0.686%K -1.76%G +0.000%2.43I 41.15%NM 40.29%EV -3.50%E -1.44%K -2.45%G +0.000%2.1%2026-08-18 00:45
Hard Rock Bet🎯1.62I 61.73%NM 60.68%EV -2.33%E -1.44%K -3.76%G +0.000%2.50I 40.00%NM 39.32%EV -0.725%E -0.290%K -0.483%G +0.000%1.7%2026-08-18 00:29
BetOnline.ag🎯1.62I 61.73%NM 60.20%EV -2.33%E -1.44%K -3.76%G +0.000%2.45I 40.82%NM 39.80%EV -2.71%E -1.11%K -1.87%G +0.000%2.5%2026-08-17 19:04
LowVig.ag🎯1.62I 61.73%NM 60.20%EV -2.33%E -1.44%K -3.76%G +0.000%2.45I 40.82%NM 39.80%EV -2.71%E -1.11%K -1.87%G +0.000%2.5%2026-08-17 19:05
GTbets🎯1.62I 61.73%NM 60.20%EV -2.33%E -1.44%K -3.76%G +0.000%2.45I 40.82%NM 39.80%EV -2.71%E -1.11%K -1.87%G +0.000%2.5%2026-08-17 20:34
Pinnacle🎯1.62I 61.73%NM 60.20%EV -2.33%E -1.44%K -3.76%G +0.000%2.45I 40.82%NM 39.80%EV -2.71%E -1.11%K -1.87%G +0.000%2.5%2026-08-18 00:20
BetUS🎯1.62I 61.73%NM 59.90%EV -2.33%E -1.44%K -3.76%G +0.000%2.42I 41.32%NM 40.10%EV -3.90%E -1.61%K -2.75%G +0.000%3.1%2026-08-17 23:40
Neds🎯1.62I 61.73%NM 59.19%EV -2.33%E -1.44%K -3.76%G +0.000%2.35I 42.55%NM 40.81%EV -6.68%E -2.84%K -4.95%G +0.000%4.3%2026-08-17 19:39
Ladbrokes (AU)🎯1.62I 61.73%NM 59.19%EV -2.33%E -1.44%K -3.76%G +0.000%2.35I 42.55%NM 40.81%EV -6.68%E -2.84%K -4.95%G +0.000%4.3%2026-08-17 19:39
Dabble (AU)🎯1.62I 61.73%NM 58.67%EV -2.33%E -1.44%K -3.76%G +0.000%2.30I 43.48%NM 41.33%EV -8.67%E -3.77%K -6.67%G +0.000%5.2%2026-08-18 01:19
BetAnything🎯1.60I 62.50%NM 60.20%EV -3.54%E -2.21%K -5.89%G +0.000%2.42I 41.32%NM 39.80%EV -3.90%E -1.61%K -2.75%G +0.000%3.8%2026-08-18 01:04
MyBookie.ag🎯1.60I 62.50%NM 60.10%EV -3.54%E -2.21%K -5.89%G +0.000%2.41I 41.49%NM 39.90%EV -4.30%E -1.78%K -3.05%G +0.000%4.0%2026-08-18 00:49
Coral🎯1.60I 62.50%NM 60.00%EV -3.54%E -2.21%K -5.89%G +0.000%2.40I 41.67%NM 40.00%EV -4.70%E -1.96%K -3.35%G +0.000%4.2%2026-08-17 19:39
Ladbrokes (UK)🎯1.60I 62.50%NM 60.00%EV -3.54%E -2.21%K -5.89%G +0.000%2.40I 41.67%NM 40.00%EV -4.70%E -1.96%K -3.35%G +0.000%4.2%2026-08-17 19:39
PlayUp🎯1.60I 62.50%NM 59.49%EV -3.54%E -2.21%K -5.89%G +0.000%2.35I 42.55%NM 40.51%EV -6.68%E -2.84%K -4.95%G +0.000%5.1%2026-08-17 19:09
theScore Bet🎯1.59I 62.89%NM 60.64%EV -4.14%E -2.60%K -7.02%G +0.000%2.45I 40.82%NM 39.36%EV -2.71%E -1.11%K -1.87%G +0.000%3.7%2026-08-17 19:19
Fanatics🎯1.59I 62.89%NM 60.15%EV -4.14%E -2.60%K -7.02%G +0.000%2.40I 41.67%NM 39.85%EV -4.70%E -1.96%K -3.35%G +0.000%4.6%2026-08-17 18:59
Fliff🎯1.59I 62.89%NM 60.15%EV -4.14%E -2.60%K -7.02%G +0.000%2.40I 41.67%NM 39.85%EV -4.70%E -1.96%K -3.35%G +0.000%4.6%2026-08-17 18:59
BetMGM🎯1.59I 62.89%NM 60.15%EV -4.14%E -2.60%K -7.02%G +0.000%2.40I 41.67%NM 39.85%EV -4.70%E -1.96%K -3.35%G +0.000%4.6%2026-08-17 19:40
Betway🎯1.59I 62.89%NM 60.15%EV -4.14%E -2.60%K -7.02%G +0.000%2.40I 41.67%NM 39.85%EV -4.70%E -1.96%K -3.35%G +0.000%4.6%2026-08-17 23:15
Marathon Bet🎯1.59I 62.89%NM 59.75%EV -4.14%E -2.60%K -7.02%G +0.000%2.36I 42.37%NM 40.25%EV -6.28%E -2.66%K -4.62%G +0.000%5.3%2026-08-18 00:25
DraftKings🎯1.58I 63.29%NM 60.40%EV -4.74%E -3.00%K -8.18%G +0.000%2.41I 41.49%NM 39.60%EV -4.30%E -1.78%K -3.05%G +0.000%4.8%2026-08-17 20:34
Unibet (UK)🎯1.58I 63.29%NM 60.30%EV -4.74%E -3.00%K -8.18%G +0.000%2.40I 41.67%NM 39.70%EV -4.70%E -1.96%K -3.35%G +0.000%5.0%2026-08-18 01:19
Winamax (DE)🎯1.58I 63.29%NM 59.80%EV -4.74%E -3.00%K -8.18%G +0.000%2.35I 42.55%NM 40.20%EV -6.68%E -2.84%K -4.95%G +0.000%5.8%2026-08-17 19:59
PointsBet (AU)🎯1.57I 63.69%NM 60.95%EV -5.34%E -3.40%K -9.38%G +0.000%2.45I 40.82%NM 39.05%EV -2.71%E -1.11%K -1.87%G +0.000%4.5%2026-08-17 19:04
Bet Right🎯1.57I 63.69%NM 60.65%EV -5.34%E -3.40%K -9.38%G +0.000%2.42I 41.32%NM 39.35%EV -3.90%E -1.61%K -2.75%G +0.000%5.0%2026-08-18 00:55
Coolbet🎯1.57I 63.69%NM 60.65%EV -5.34%E -3.40%K -9.38%G +0.000%2.42I 41.32%NM 39.35%EV -3.90%E -1.61%K -2.75%G +0.000%5.0%2026-08-18 00:54
888sport🎯1.57I 63.69%NM 60.45%EV -5.34%E -3.40%K -9.38%G +0.000%2.40I 41.67%NM 39.55%EV -4.70%E -1.96%K -3.35%G +0.000%5.4%2026-08-17 20:00
Betr (AU)🎯1.57I 63.69%NM 60.45%EV -5.34%E -3.40%K -9.38%G +0.000%2.40I 41.67%NM 39.55%EV -4.70%E -1.96%K -3.35%G +0.000%5.4%2026-08-17 19:04
888sport (SE)🎯1.57I 63.69%NM 60.45%EV -5.34%E -3.40%K -9.38%G +0.000%2.40I 41.67%NM 39.55%EV -4.70%E -1.96%K -3.35%G +0.000%5.4%2026-08-17 20:00
Mr Green (SE)🎯1.57I 63.69%NM 60.45%EV -5.34%E -3.40%K -9.38%G +0.000%2.40I 41.67%NM 39.55%EV -4.70%E -1.96%K -3.35%G +0.000%5.4%2026-08-17 20:00
Bet Victor🎯1.57I 63.69%NM 60.25%EV -5.34%E -3.40%K -9.38%G +0.000%2.38I 42.02%NM 39.75%EV -5.49%E -2.31%K -3.98%G +0.000%5.7%2026-08-17 19:58
Betclic (FR)🎯1.57I 63.69%NM 60.15%EV -5.34%E -3.40%K -9.38%G +0.000%2.37I 42.19%NM 39.85%EV -5.89%E -2.48%K -4.30%G +0.000%5.9%2026-08-18 01:19
FanDuel🎯1.56I 64.10%NM 61.58%EV -5.95%E -3.81%K -10.62%G +0.000%2.50I 40.00%NM 38.42%EV -0.725%E -0.290%K -0.483%G +0.000%4.1%2026-08-18 00:45
Unibet (NL)🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:39
Casumo🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:40
BetRivers🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:39
Unibet (SE)🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:39
Unibet🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:39
LeoVegas (SE)🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:40
betPARX🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:39
Svenska Spel🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:40
ATG (SE)🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:39
Bally Bet🎯1.56I 64.10%NM 61.10%EV -5.95%E -3.81%K -10.62%G +0.000%2.45I 40.82%NM 38.90%EV -2.71%E -1.11%K -1.87%G +0.000%4.9%2026-08-18 00:39
TABtouch🎯1.56I 64.10%NM 60.90%EV -5.95%E -3.81%K -10.62%G +0.000%2.43I 41.15%NM 39.10%EV -3.50%E -1.44%K -2.45%G +0.000%5.3%2026-08-18 00:39
Bovada🎯1.55I 64.52%NM 61.63%EV -6.55%E -4.23%K -11.91%G +0.000%2.49I 40.16%NM 38.37%EV -1.12%E -0.451%K -0.753%G +0.000%4.7%2026-08-18 00:43
LiveScore Bet🎯1.55I 64.52%NM 60.76%EV -6.55%E -4.23%K -11.91%G +0.000%2.40I 41.67%NM 39.24%EV -4.70%E -1.96%K -3.35%G +0.000%6.2%2026-08-18 00:40
Virgin Bet🎯1.55I 64.52%NM 60.76%EV -6.55%E -4.23%K -11.91%G +0.000%2.40I 41.67%NM 39.24%EV -4.70%E -1.96%K -3.35%G +0.000%6.2%2026-08-18 00:40
Winamax (FR)🎯1.54I 64.94%NM 59.90%EV -7.15%E -4.65%K -13.25%G +0.000%2.30I 43.48%NM 40.10%EV -8.67%E -3.77%K -6.67%G +0.000%8.4%2026-08-18 01:20
SportsBet🎯1.53I 65.36%NM 61.65%EV -7.76%E -5.07%K -14.63%G +0.000%2.46I 40.65%NM 38.35%EV -2.31%E -0.940%K -1.58%G +0.000%6.0%2026-08-18 00:44
Paddy Power🎯1.53I 65.36%NM 61.56%EV -7.76%E -5.07%K -14.63%G +0.000%2.45I 40.82%NM 38.44%EV -2.71%E -1.11%K -1.87%G +0.000%6.2%2026-08-17 18:59
Unibet (FR)🎯1.53I 65.36%NM 60.05%EV -7.76%E -5.07%K -14.63%G +0.000%2.30I 43.48%NM 39.95%EV -8.67%E -3.77%K -6.67%G +0.000%8.8%2026-08-18 01:20
Grosvenor🎯1.51I 66.23%NM 60.88%EV -8.96%E -5.94%K -17.57%G +0.000%2.35I 42.55%NM 39.12%EV -6.68%E -2.84%K -4.95%G +0.000%8.8%2026-08-18 00:39
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 (6)

BookmakerLocalVisitMargin ▲Updated
ProphetX◎1.64I 60.98%NM 60.58%2.52I 39.68%NM 39.42%0.7%2026-08-18 01:15
Novig◎1.64I 60.98%NM 60.39%2.50I 40.00%NM 39.61%1.0%2026-08-18 01:20
Kalshi◎1.64I 60.98%NM 60.39%2.50I 40.00%NM 39.61%1.0%2026-08-18 00:05
Polymarket◎1.64I 60.98%NM 60.39%2.50I 40.00%NM 39.61%1.0%2026-08-17 18:59
Matchbook◎1.60I 62.50%NM 59.39%2.34I 42.74%NM 40.61%5.2%2026-08-18 00:45
Smarkets◎1.56I 64.10%NM 59.16%2.26I 44.25%NM 40.84%8.4%2026-08-18 01:15

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