The School of Odds

Pittsburgh Pirates v Arizona Diamondbacks

2026-07-28 22:41 UTC — MLB

Head to Head

37 sportsbooks (13 in analysis )

Estimated chance of each outcome, according to the model: IQM

Pittsburgh Pirates (Local)

Prediction 51.12%1.96fair odd
EV -2.36%
Edge -1.23%
Kelly -2.59%
Growth +0.000%

assuming max odds 1.91

Bookmakers’ predictions’ distribution
50.00%51.06%51.05%51.57%MINMEANMEDIANMAX
Odds’ distribution
1.761.861.871.9156.82%53.67%53.48%52.36%MINMEANMEDIANMAX

Arizona Diamondbacks (Visit)

Prediction 48.88%2.05fair odd
EV -1.75%
Edge -0.873%
Kelly -1.74%
Growth +0.000%

assuming max odds 2.01

Bookmakers’ predictions’ distribution
48.43%48.94%48.95%50.00%MINMEANMEDIANMAX
Odds’ distribution
1.861.941.942.0153.76%51.58%51.55%49.75%MINMEANMEDIANMAX

Sportsbook Odds (37 sportsbooks)

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BookmakerLocal ▼VisitMarginUpdated
1xBet1.91I 52.36%NM 51.28%EV -2.36%E -1.23%K -2.59%G +0.000%2.01I 49.75%NM 48.72%EV -1.75%E -0.873%K -1.74%G +0.000%2.1%2026-07-27 20:05
BetOnline.ag1.91I 52.36%NM 51.15%EV -2.36%E -1.23%K -2.59%G +0.000%2.00I 50.00%NM 48.85%EV -2.24%E -1.12%K -2.24%G +0.000%2.4%2026-07-27 17:40
LowVig.ag1.91I 52.36%NM 51.15%EV -2.36%E -1.23%K -2.59%G +0.000%2.00I 50.00%NM 48.85%EV -2.24%E -1.12%K -2.24%G +0.000%2.4%2026-07-27 17:40
GTbets1.91I 52.36%NM 51.15%EV -2.36%E -1.23%K -2.59%G +0.000%2.00I 50.00%NM 48.85%EV -2.24%E -1.12%K -2.24%G +0.000%2.4%2026-07-27 17:50
William Hill1.91I 52.36%NM 50.00%EV -2.36%E -1.23%K -2.59%G +0.000%1.91I 52.36%NM 50.00%EV -6.64%E -3.48%K -7.30%G +0.000%4.7%2026-07-27 18:20
Paddy Power1.90I 52.63%NM 50.00%EV -2.87%E -1.51%K -3.19%G +0.000%1.90I 52.63%NM 50.00%EV -7.13%E -3.75%K -7.92%G +0.000%5.3%2026-07-27 17:40
PointsBet (AU)1.90I 52.63%NM 50.00%EV -2.87%E -1.51%K -3.19%G +0.000%1.90I 52.63%NM 50.00%EV -7.13%E -3.75%K -7.92%G +0.000%5.3%2026-07-27 17:45
FanDuel1.89I 52.91%NM 50.91%EV -3.38%E -1.79%K -3.80%G +0.000%1.96I 51.02%NM 49.09%EV -4.20%E -2.14%K -4.37%G +0.000%3.9%2026-07-27 17:40
Bet Right1.88I 53.19%NM 50.79%EV -3.89%E -2.07%K -4.42%G +0.000%1.94I 51.55%NM 49.21%EV -5.18%E -2.67%K -5.51%G +0.000%4.7%2026-07-27 17:50
Bovada1.88I 53.19%NM 50.79%EV -3.89%E -2.07%K -4.42%G +0.000%1.94I 51.55%NM 49.21%EV -5.18%E -2.67%K -5.51%G +0.000%4.7%2026-07-27 19:00
SportsBet1.88I 53.19%NM 50.53%EV -3.89%E -2.07%K -4.42%G +0.000%1.92I 52.08%NM 49.47%EV -6.15%E -3.20%K -6.69%G +0.000%5.3%2026-07-27 17:40
MyBookie.ag1.87I 53.48%NM 51.43%EV -4.40%E -2.35%K -5.06%G +0.000%1.98I 50.51%NM 48.57%EV -3.22%E -1.63%K -3.29%G +0.000%4.0%2026-07-27 20:04
Fanatics1.87I 53.48%NM 51.05%EV -4.40%E -2.35%K -5.06%G +0.000%1.95I 51.28%NM 48.95%EV -4.69%E -2.40%K -4.93%G +0.000%4.8%2026-07-27 17:40
BetMGM1.87I 53.48%NM 51.05%EV -4.40%E -2.35%K -5.06%G +0.000%1.95I 51.28%NM 48.95%EV -4.69%E -2.40%K -4.93%G +0.000%4.8%2026-07-27 17:45
PlayUp1.87I 53.48%NM 51.05%EV -4.40%E -2.35%K -5.06%G +0.000%1.95I 51.28%NM 48.95%EV -4.69%E -2.40%K -4.93%G +0.000%4.8%2026-07-27 20:05
Caesars1.87I 53.48%NM 51.05%EV -4.40%E -2.35%K -5.06%G +0.000%1.95I 51.28%NM 48.95%EV -4.69%E -2.40%K -4.93%G +0.000%4.8%2026-07-27 18:10
Hard Rock Bet1.87I 53.48%NM 51.05%EV -4.40%E -2.35%K -5.06%G +0.000%1.95I 51.28%NM 48.95%EV -4.69%E -2.40%K -4.93%G +0.000%4.8%2026-07-27 20:29
Neds1.87I 53.48%NM 50.92%EV -4.40%E -2.35%K -5.06%G +0.000%1.94I 51.55%NM 49.08%EV -5.18%E -2.67%K -5.51%G +0.000%5.0%2026-07-27 17:45
Ladbrokes (AU)1.87I 53.48%NM 50.92%EV -4.40%E -2.35%K -5.06%G +0.000%1.94I 51.55%NM 49.08%EV -5.18%E -2.67%K -5.51%G +0.000%5.0%2026-07-27 17:45
Betr (AU)1.87I 53.48%NM 50.92%EV -4.40%E -2.35%K -5.06%G +0.000%1.94I 51.55%NM 49.08%EV -5.18%E -2.67%K -5.51%G +0.000%5.0%2026-07-27 20:00
NordicBet1.87I 53.48%NM 50.92%EV -4.40%E -2.35%K -5.06%G +0.000%1.94I 51.55%NM 49.08%EV -5.18%E -2.67%K -5.51%G +0.000%5.0%2026-07-27 20:05
Betsson1.87I 53.48%NM 50.92%EV -4.40%E -2.35%K -5.06%G +0.000%1.94I 51.55%NM 49.08%EV -5.18%E -2.67%K -5.51%G +0.000%5.0%2026-07-27 20:04
Fliff1.87I 53.48%NM 50.53%EV -4.40%E -2.35%K -5.06%G +0.000%1.91I 52.36%NM 49.47%EV -6.64%E -3.48%K -7.30%G +0.000%5.8%2026-07-27 17:50
DraftKings1.85I 54.05%NM 51.57%EV -5.43%E -2.93%K -6.38%G +0.000%1.97I 50.76%NM 48.43%EV -3.71%E -1.88%K -3.82%G +0.000%4.8%2026-07-27 20:00
Unibet (UK)1.85I 54.05%NM 51.32%EV -5.43%E -2.93%K -6.38%G +0.000%1.95I 51.28%NM 48.68%EV -4.69%E -2.40%K -4.93%G +0.000%5.3%2026-07-27 20:03
Ladbrokes (UK)1.85I 54.05%NM 51.32%EV -5.43%E -2.93%K -6.38%G +0.000%1.95I 51.28%NM 48.68%EV -4.69%E -2.40%K -4.93%G +0.000%5.3%2026-07-27 17:45
Coral1.85I 54.05%NM 51.32%EV -5.43%E -2.93%K -6.38%G +0.000%1.95I 51.28%NM 48.68%EV -4.69%E -2.40%K -4.93%G +0.000%5.3%2026-07-27 17:45
888sport1.85I 54.05%NM 50.80%EV -5.43%E -2.93%K -6.38%G +0.000%1.91I 52.36%NM 49.20%EV -6.64%E -3.48%K -7.30%G +0.000%6.4%2026-07-27 17:50
888sport (SE)1.85I 54.05%NM 50.80%EV -5.43%E -2.93%K -6.38%G +0.000%1.91I 52.36%NM 49.20%EV -6.64%E -3.48%K -7.30%G +0.000%6.4%2026-07-27 17:50
Mr Green (SE)1.85I 54.05%NM 50.80%EV -5.43%E -2.93%K -6.38%G +0.000%1.91I 52.36%NM 49.20%EV -6.64%E -3.48%K -7.30%G +0.000%6.4%2026-07-27 17:50
Winamax (DE)1.84I 54.35%NM 51.32%EV -5.94%E -3.23%K -7.07%G +0.000%1.94I 51.55%NM 48.68%EV -5.18%E -2.67%K -5.51%G +0.000%5.9%2026-07-27 20:00
Betclic (FR)1.84I 54.35%NM 51.32%EV -5.94%E -3.23%K -7.07%G +0.000%1.94I 51.55%NM 48.68%EV -5.18%E -2.67%K -5.51%G +0.000%5.9%2026-07-27 20:04
Bet Victor1.83I 54.64%NM 51.33%EV -6.45%E -3.52%K -7.77%G +0.000%1.93I 51.81%NM 48.67%EV -5.66%E -2.93%K -6.09%G +0.000%6.5%2026-07-27 20:03
betano_uk1.83I 54.64%NM 51.33%EV -6.45%E -3.52%K -7.77%G +0.000%1.93I 51.81%NM 48.67%EV -5.66%E -2.93%K -6.09%G +0.000%6.5%2026-07-27 19:59
ReBet1.80I 55.56%NM 51.48%EV -7.98%E -4.43%K -9.98%G +0.000%1.91I 52.36%NM 48.52%EV -6.64%E -3.48%K -7.30%G +0.000%7.9%2026-07-27 20:00
Unibet (FR)1.77I 56.50%NM 51.24%EV -9.52%E -5.38%K -12.36%G +0.000%1.86I 53.76%NM 48.76%EV -9.09%E -4.88%K -10.56%G +0.000%10.3%2026-07-27 20:00
Winamax (FR)1.76I 56.82%NM 51.38%EV -10.03%E -5.70%K -13.19%G +0.000%1.86I 53.76%NM 48.62%EV -9.09%E -4.88%K -10.56%G +0.000%10.6%2026-07-27 20:00
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 (4)

BookmakerLocalVisitMargin ▲Updated
Novig1.92I 52.08%NM 51.27%2.02I 49.50%NM 48.73%1.6%2026-07-27 20:35
Kalshi1.92I 52.08%NM 51.02%2.00I 50.00%NM 48.98%2.1%2026-07-27 19:50
Polymarket1.92I 52.08%NM 51.02%2.00I 50.00%NM 48.98%2.1%2026-07-27 18:35
Smarkets1.77I 56.50%NM 51.24%1.86I 53.76%NM 48.76%10.3%2026-07-27 20:00