The School of Odds

Washington Nationals v Pittsburgh Pirates

2026-07-04 15:06 — MLB

Head to Head

31 sportsbooks (14 in analysis)

Option 1: Washington Nationals (Local)

2.2544.44%Min
2.3542.48%Mean
2.3542.55%Median
2.4241.32%Max
39.49%2.532Min
41.33%2.420Max
40.42%2.474Mean
40.51%2.469Median
40.45%2.472IQM
40.46%2.472Margin-weighted

Metrics for max odd 2.42 under the IQM model: 40.45%

EV -2.11%Edge -0.871%Kelly -1.48%Growth +0.000%

Option 2: Pittsburgh Pirates (Visit)

1.5464.94%Min
1.6062.41%Mean
1.6062.50%Median
1.6759.88%Max
58.67%1.704Min
60.51%1.653Max
59.58%1.678Mean
59.49%1.681Median
59.55%1.679IQM
59.54%1.679Margin-weighted

Metrics for max odd 1.67 under the IQM model: 59.55%

EV -0.554%Edge -0.332%Kelly -0.827%Growth +0.000%

Sportsbook Odds (31 sportsbooks)

BookmakerWashington Nationals (Local) ▼Pittsburgh Pirates (Visit)MarginUpdated
FanDuel2.42I 41.32% NM 39.80%EV -2.11% E -0.871% K -1.48% G +0.000%1.60I 62.50% NM 60.20%EV -4.72% E -2.95% K -7.87% G +0.000%3.8%2026-07-03 17:35
MyBookie.ag2.40I 41.67% NM 40.00%EV -2.92% E -1.22% K -2.08% G +0.000%1.60I 62.50% NM 60.00%EV -4.72% E -2.95% K -7.87% G +0.000%4.2%2026-07-03 19:25
Betway2.40I 41.67% NM 39.85%EV -2.92% E -1.22% K -2.08% G +0.000%1.59I 62.89% NM 60.15%EV -5.32% E -3.34% K -9.01% G +0.000%4.6%2026-07-03 19:20
GTbets2.39I 41.84% NM 40.99%EV -3.32% E -1.39% K -2.39% G +0.000%1.66I 60.24% NM 59.01%EV -1.15% E -0.693% K -1.74% G +0.000%2.1%2026-07-03 18:20
DraftKings2.39I 41.84% NM 40.10%EV -3.32% E -1.39% K -2.39% G +0.000%1.60I 62.50% NM 59.90%EV -4.72% E -2.95% K -7.87% G +0.000%4.3%2026-07-03 19:20
SportsBet2.39I 41.84% NM 39.49%EV -3.32% E -1.39% K -2.39% G +0.000%1.56I 64.10% NM 60.51%EV -7.10% E -4.55% K -12.69% G +0.000%5.9%2026-07-03 17:35
1xBet2.38I 42.02% NM 41.23%EV -3.73% E -1.57% K -2.70% G +0.000%1.67I 59.88% NM 58.77%EV -0.554% E -0.332% K -0.827% G +0.000%1.9%2026-07-03 19:15
LowVig.ag2.38I 42.02% NM 41.09%EV -3.73% E -1.57% K -2.70% G +0.000%1.66I 60.24% NM 58.91%EV -1.15% E -0.693% K -1.74% G +0.000%2.3%2026-07-03 17:54
BetOnline.ag2.38I 42.02% NM 41.09%EV -3.73% E -1.57% K -2.70% G +0.000%1.66I 60.24% NM 58.91%EV -1.15% E -0.693% K -1.74% G +0.000%2.3%2026-07-03 17:55
Unibet (UK)2.38I 42.02% NM 40.20%EV -3.73% E -1.57% K -2.70% G +0.000%1.60I 62.50% NM 59.80%EV -4.72% E -2.95% K -7.87% G +0.000%4.5%2026-07-03 19:20
Paddy Power2.38I 42.02% NM 39.75%EV -3.73% E -1.57% K -2.70% G +0.000%1.57I 63.69% NM 60.25%EV -6.51% E -4.15% K -11.42% G +0.000%5.7%2026-07-03 17:30
Bet Victor2.38I 42.02% NM 39.75%EV -3.73% E -1.57% K -2.70% G +0.000%1.57I 63.69% NM 60.25%EV -6.51% E -4.15% K -11.42% G +0.000%5.7%2026-07-03 19:19
PointsBet (AU)2.35I 42.55% NM 40.95%EV -4.94% E -2.10% K -3.66% G +0.000%1.63I 61.35% NM 59.05%EV -2.94% E -1.80% K -4.66% G +0.000%3.9%2026-07-03 17:55
Caesars2.35I 42.55% NM 40.81%EV -4.94% E -2.10% K -3.66% G +0.000%1.62I 61.73% NM 59.19%EV -3.53% E -2.18% K -5.70% G +0.000%4.3%2026-07-03 18:55
Fanatics2.35I 42.55% NM 40.66%EV -4.94% E -2.10% K -3.66% G +0.000%1.61I 62.11% NM 59.34%EV -4.13% E -2.56% K -6.77% G +0.000%4.7%2026-07-03 17:55
888sport (SE)2.35I 42.55% NM 40.51%EV -4.94% E -2.10% K -3.66% G +0.000%1.60I 62.50% NM 59.49%EV -4.72% E -2.95% K -7.87% G +0.000%5.1%2026-07-03 19:10
888sport2.35I 42.55% NM 40.51%EV -4.94% E -2.10% K -3.66% G +0.000%1.60I 62.50% NM 59.49%EV -4.72% E -2.95% K -7.87% G +0.000%5.1%2026-07-03 19:10
PlayUp2.35I 42.55% NM 40.51%EV -4.94% E -2.10% K -3.66% G +0.000%1.60I 62.50% NM 59.49%EV -4.72% E -2.95% K -7.87% G +0.000%5.1%2026-07-03 19:25
Mr Green (SE)2.35I 42.55% NM 40.51%EV -4.94% E -2.10% K -3.66% G +0.000%1.60I 62.50% NM 59.49%EV -4.72% E -2.95% K -7.87% G +0.000%5.1%2026-07-03 19:10
Coolbet2.35I 42.55% NM 40.51%EV -4.94% E -2.10% K -3.66% G +0.000%1.60I 62.50% NM 59.49%EV -4.72% E -2.95% K -7.87% G +0.000%5.1%2026-07-03 19:10
Betr (AU)2.35I 42.55% NM 40.36%EV -4.94% E -2.10% K -3.66% G +0.000%1.59I 62.89% NM 59.64%EV -5.32% E -3.34% K -9.01% G +0.000%5.4%2026-07-03 19:05
Betclic (FR)2.35I 42.55% NM 40.20%EV -4.94% E -2.10% K -3.66% G +0.000%1.58I 63.29% NM 59.80%EV -5.91% E -3.74% K -10.20% G +0.000%5.8%2026-07-03 19:19
Winamax (DE)2.35I 42.55% NM 40.20%EV -4.94% E -2.10% K -3.66% G +0.000%1.58I 63.29% NM 59.80%EV -5.91% E -3.74% K -10.20% G +0.000%5.8%2026-07-03 19:20
ReBet2.35I 42.55% NM 40.05%EV -4.94% E -2.10% K -3.66% G +0.000%1.57I 63.69% NM 59.95%EV -6.51% E -4.15% K -11.42% G +0.000%6.2%2026-07-03 19:20
Bet Right2.34I 42.74% NM 40.76%EV -5.34% E -2.28% K -3.99% G +0.000%1.61I 62.11% NM 59.24%EV -4.13% E -2.56% K -6.77% G +0.000%4.8%2026-07-03 19:10
Betsson2.33I 42.92% NM 40.86%EV -5.75% E -2.47% K -4.32% G +0.000%1.61I 62.11% NM 59.14%EV -4.13% E -2.56% K -6.77% G +0.000%5.0%2026-07-03 19:25
NordicBet2.33I 42.92% NM 40.86%EV -5.75% E -2.47% K -4.32% G +0.000%1.61I 62.11% NM 59.14%EV -4.13% E -2.56% K -6.77% G +0.000%5.0%2026-07-03 19:25
Fliff2.30I 43.48% NM 41.33%EV -6.96% E -3.03% K -5.35% G +0.000%1.62I 61.73% NM 58.67%EV -3.53% E -2.18% K -5.70% G +0.000%5.2%2026-07-03 17:45
William Hill2.30I 43.48% NM 41.33%EV -6.96% E -3.03% K -5.35% G +0.000%1.62I 61.73% NM 58.67%EV -3.53% E -2.18% K -5.70% G +0.000%5.2%2026-07-03 19:40
Unibet (FR)2.25I 44.44% NM 40.63%EV -8.98% E -3.99% K -7.19% G +0.000%1.54I 64.94% NM 59.37%EV -8.30% E -5.39% K -15.36% G +0.000%9.4%2026-07-03 19:20
Winamax (FR)2.25I 44.44% NM 40.63%EV -8.98% E -3.99% K -7.19% G +0.000%1.54I 64.94% NM 59.37%EV -8.30% E -5.39% K -15.36% G +0.000%9.4%2026-07-03 19:20
Margin = book's overround · I = implied probability · NM = no-margin (de-vigged) probability · EV = expected value · E = edge · K = Kelly fraction · G = bankroll growth.

Exchanges (4)

BookmakerWashington Nationals (Local)Pittsburgh Pirates (Visit)Margin ▲Updated
Kalshi2.44I 40.98%1.67I 59.88%0.9%2026-07-03 18:30
Polymarket2.38I 42.02%1.69I 59.17%1.2%2026-07-03 17:35
Novig2.38I 42.02%1.67I 59.88%1.9%2026-07-03 19:53
Smarkets2.24I 44.64%1.53I 65.36%10.0%2026-07-03 19:20