The School of Odds
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Al-Riyadh v Al-Nassr

Kickoff: 2026-08-21 16:00 UTC

Final: Al-Riyadh 0–4 Al-Nassr

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

30 sportsbooks (7 in analysis )

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

Al-Riyadh (Local)

Prediction 9.70%10.31fair odd
EV +16.35%
Edge +1.36%
Kelly +1.49%
Growth +0.243%

assuming max odds 12.00

Bookmakers’ predictions’ distribution
7.68%9.61%9.88%11.18%MIN.MEANMEDIANMAX.
Odds’ distribution
8.009.559.5012.0012.50%10.47%10.53%8.33%MIN.MEANMEDIANMAX.

Al-Nassr (Visit)

Prediction 75.14%1.33fair odd
EV -3.82%
Edge -2.98%
Kelly -13.63%
Growth +0.000%

assuming max odds 1.28

Bookmakers’ predictions’ distribution
73.76%75.26%75.11%78.38%MIN.MEANMEDIANMAX.
Odds’ distribution
1.161.211.221.2886.21%82.55%81.97%78.13%MIN.MEANMEDIANMAX.

Draw

Prediction 15.16%6.60fair odd
EV +11.89%
Edge +1.61%
Kelly +1.86%
Growth +0.221%

assuming max odds 7.38

Bookmakers’ predictions’ distribution
13.17%15.14%15.00%16.29%MIN.MEANMEDIANMAX.
Odds’ distribution
5.305.935.907.3818.87%16.87%16.95%13.55%MIN.MEANMEDIANMAX.

At the last prices before kickoff, Interquartile mean (Vetted List) estimated these probabilities for Head to Head: Al-Riyadh (Local): 9.70%; Al-Nassr (Visit): 75.14%; Draw: 15.16%. For Al-Riyadh (Local), that estimate was equivalent to fair decimal odds of 10.31. 6 bookmakers offered closing odds above that level; the best were 12.00, corresponding to a positive expected value of +16.35%.

Sportsbook Odds (30 sportsbooks)

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

BookmakerLocal ▼VisitDrawMarginUpdated
Tipico (DE)🎯12.00I 8.33%NM 7.68%EV +16.35%E +1.36%K +1.49%G +0.243%1.18I 84.75%NM 78.13%EV -11.33%E -9.60%K -62.95%G +0.000%6.50I 15.38%NM 14.18%EV -1.46%E -0.224%K -0.265%G +0.000%8.5%2026-08-21 15:54
1xBet🎯11.50I 8.70%NM 8.45%EV +11.50%E +1.00%K +1.10%G +0.126%1.24I 80.65%NM 78.38%EV -6.82%E -5.50%K -28.43%G +0.000%7.38I 13.55%NM 13.17%EV +11.89%E +1.61%K +1.86%G +0.221%2.9%2026-08-21 15:55
Pinnacle🎯11.04I 9.06%NM 8.55%EV +7.04%E +0.638%K +0.701%G +0.049%1.23I 81.30%NM 76.78%EV -7.57%E -6.16%K -32.93%G +0.000%6.44I 15.53%NM 14.66%EV -2.37%E -0.367%K -0.435%G +0.000%5.9%2026-08-21 15:55
SportsBet🎯11.00I 9.09%NM 8.28%EV +6.66%E +0.605%K +0.666%G +0.044%1.18I 84.75%NM 77.16%EV -11.33%E -9.60%K -62.95%G +0.000%6.25I 16.00%NM 14.57%EV -5.25%E -0.839%K -0.999%G +0.000%9.8%2026-08-21 15:59
Paddy Power🎯11.00I 9.09%NM 8.17%EV +6.66%E +0.605%K +0.666%G +0.044%1.17I 85.47%NM 76.84%EV -12.08%E -10.33%K -71.07%G +0.000%6.00I 16.67%NM 14.98%EV -9.04%E -1.51%K -1.81%G +0.000%11.2%2026-08-21 15:55
Betfair Sportsbook (UK)🎯11.00I 9.09%NM 8.17%EV +6.66%E +0.605%K +0.666%G +0.044%1.17I 85.47%NM 76.84%EV -12.08%E -10.33%K -71.07%G +0.000%6.00I 16.67%NM 14.98%EV -9.04%E -1.51%K -1.81%G +0.000%11.2%2026-08-21 15:55
betfred_uk🎯10.00I 10.00%NM 9.21%EV -3.04%E -0.304%K -0.338%G +0.000%1.22I 81.97%NM 75.45%EV -8.32%E -6.82%K -37.84%G +0.000%6.00I 16.67%NM 15.34%EV -9.04%E -1.51%K -1.81%G +0.000%8.6%2026-08-21 14:50
Unibet (UK)🎯9.50I 10.53%NM 9.82%EV -7.89%E -0.830%K -0.928%G +0.000%1.25I 80.00%NM 74.63%EV -6.07%E -4.86%K -24.28%G +0.000%6.00I 16.67%NM 15.55%EV -9.04%E -1.51%K -1.81%G +0.000%7.2%2026-08-21 15:33
Unibet (NL)🎯9.50I 10.53%NM 9.60%EV -7.89%E -0.830%K -0.928%G +0.000%1.23I 81.30%NM 74.12%EV -7.57%E -6.16%K -32.93%G +0.000%5.60I 17.86%NM 16.28%EV -15.10%E -2.70%K -3.28%G +0.000%9.7%2026-08-21 15:55
Unibet (SE)🎯9.50I 10.53%NM 9.60%EV -7.89%E -0.830%K -0.928%G +0.000%1.23I 81.30%NM 74.12%EV -7.57%E -6.16%K -32.93%G +0.000%5.60I 17.86%NM 16.28%EV -15.10%E -2.70%K -3.28%G +0.000%9.7%2026-08-21 15:54
Grosvenor🎯9.50I 10.53%NM 9.60%EV -7.89%E -0.830%K -0.928%G +0.000%1.23I 81.30%NM 74.12%EV -7.57%E -6.16%K -32.93%G +0.000%5.60I 17.86%NM 16.28%EV -15.10%E -2.70%K -3.28%G +0.000%9.7%2026-08-21 15:54
Unibet (FR)🎯9.50I 10.53%NM 9.57%EV -7.89%E -0.830%K -0.928%G +0.000%1.20I 83.33%NM 75.77%EV -9.83%E -8.19%K -49.14%G +0.000%6.20I 16.13%NM 14.66%EV -6.00%E -0.968%K -1.15%G +0.000%10.0%2026-08-21 15:34
Betclic (FR)🎯9.50I 10.53%NM 9.55%EV -7.89%E -0.830%K -0.928%G +0.000%1.20I 83.33%NM 75.58%EV -9.83%E -8.19%K -49.14%G +0.000%6.10I 16.39%NM 14.87%EV -7.52%E -1.23%K -1.47%G +0.000%10.3%2026-08-21 15:54
Unibet🎯9.50I 10.53%NM 9.54%EV -7.89%E -0.830%K -0.928%G +0.000%1.22I 81.97%NM 74.28%EV -8.32%E -6.82%K -37.84%G +0.000%5.60I 17.86%NM 16.18%EV -15.10%E -2.70%K -3.28%G +0.000%10.4%2026-08-21 15:59
Svenska Spel🎯9.50I 10.53%NM 9.54%EV -7.89%E -0.830%K -0.928%G +0.000%1.22I 81.97%NM 74.28%EV -8.32%E -6.82%K -37.84%G +0.000%5.60I 17.86%NM 16.18%EV -15.10%E -2.70%K -3.28%G +0.000%10.4%2026-08-21 15:59
ATG (SE)🎯9.50I 10.53%NM 9.54%EV -7.89%E -0.830%K -0.928%G +0.000%1.22I 81.97%NM 74.28%EV -8.32%E -6.82%K -37.84%G +0.000%5.60I 17.86%NM 16.18%EV -15.10%E -2.70%K -3.28%G +0.000%10.4%2026-08-21 15:59
LeoVegas (SE)🎯9.50I 10.53%NM 9.40%EV -7.89%E -0.830%K -0.928%G +0.000%1.20I 83.33%NM 74.38%EV -9.83%E -8.19%K -49.14%G +0.000%5.50I 18.18%NM 16.23%EV -16.62%E -3.02%K -3.69%G +0.000%12.0%2026-08-21 15:59
Sky Bet🎯9.50I 10.53%NM 9.34%EV -7.89%E -0.830%K -0.928%G +0.000%1.17I 85.47%NM 75.86%EV -12.08%E -10.33%K -71.07%G +0.000%6.00I 16.67%NM 14.79%EV -9.04%E -1.51%K -1.81%G +0.000%12.7%2026-08-21 15:54
Coral🎯9.00I 11.11%NM 10.62%EV -12.74%E -1.42%K -1.59%G +0.000%1.28I 78.13%NM 74.67%EV -3.82%E -2.98%K -13.63%G +0.000%6.50I 15.38%NM 14.71%EV -1.46%E -0.224%K -0.265%G +0.000%4.6%2026-08-21 15:59
Ladbrokes (UK)🎯9.00I 11.11%NM 10.43%EV -12.74%E -1.42%K -1.59%G +0.000%1.25I 80.00%NM 75.12%EV -6.07%E -4.86%K -24.28%G +0.000%6.50I 15.38%NM 14.45%EV -1.46%E -0.224%K -0.265%G +0.000%6.5%2026-08-21 15:59
BoyleSports🎯9.00I 11.11%NM 9.87%EV -12.74%E -1.42%K -1.59%G +0.000%1.20I 83.33%NM 73.99%EV -9.83%E -8.19%K -49.14%G +0.000%5.50I 18.18%NM 16.14%EV -16.62%E -3.02%K -3.69%G +0.000%12.6%2026-08-21 15:58
LiveScore Bet🎯9.00I 11.11%NM 9.78%EV -12.74%E -1.42%K -1.59%G +0.000%1.19I 84.03%NM 73.93%EV -10.58%E -8.89%K -55.68%G +0.000%5.40I 18.52%NM 16.29%EV -18.13%E -3.36%K -4.12%G +0.000%13.7%2026-08-21 15:54
Virgin Bet🎯9.00I 11.11%NM 9.78%EV -12.74%E -1.42%K -1.59%G +0.000%1.19I 84.03%NM 73.93%EV -10.58%E -8.89%K -55.68%G +0.000%5.40I 18.52%NM 16.29%EV -18.13%E -3.36%K -4.12%G +0.000%13.7%2026-08-21 15:54
PMU (FR)🎯9.00I 11.11%NM 9.56%EV -12.74%E -1.42%K -1.59%G +0.000%1.16I 86.21%NM 74.20%EV -12.83%E -11.06%K -80.21%G +0.000%5.30I 18.87%NM 16.24%EV -19.65%E -3.71%K -4.57%G +0.000%16.2%2026-08-21 15:54
Winamax (DE)🎯8.50I 11.76%NM 10.72%EV -17.58%E -2.07%K -2.34%G +0.000%1.22I 81.97%NM 74.70%EV -8.32%E -6.82%K -37.84%G +0.000%6.25I 16.00%NM 14.58%EV -5.25%E -0.839%K -0.999%G +0.000%9.7%2026-08-21 15:10
William Hill🎯8.50I 11.76%NM 10.60%EV -17.58%E -2.07%K -2.34%G +0.000%1.22I 81.97%NM 73.86%EV -8.32%E -6.82%K -37.84%G +0.000%5.80I 17.24%NM 15.54%EV -12.07%E -2.08%K -2.51%G +0.000%11.0%2026-08-21 15:59
888sport🎯8.50I 11.76%NM 10.59%EV -17.58%E -2.07%K -2.34%G +0.000%1.22I 81.97%NM 73.76%EV -8.32%E -6.82%K -37.84%G +0.000%5.75I 17.39%NM 15.65%EV -12.83%E -2.23%K -2.70%G +0.000%11.1%2026-08-21 15:54
888sport (SE)🎯8.50I 11.76%NM 10.59%EV -17.58%E -2.07%K -2.34%G +0.000%1.22I 81.97%NM 73.76%EV -8.32%E -6.82%K -37.84%G +0.000%5.75I 17.39%NM 15.65%EV -12.83%E -2.23%K -2.70%G +0.000%11.1%2026-08-21 15:54
Mr Green (SE)🎯8.50I 11.76%NM 10.59%EV -17.58%E -2.07%K -2.34%G +0.000%1.22I 81.97%NM 73.76%EV -8.32%E -6.82%K -37.84%G +0.000%5.75I 17.39%NM 15.65%EV -12.83%E -2.23%K -2.70%G +0.000%11.1%2026-08-21 15:54
Winamax (FR)🎯8.00I 12.50%NM 11.18%EV -22.43%E -2.80%K -3.20%G +0.000%1.21I 82.64%NM 73.91%EV -9.08%E -7.50%K -43.22%G +0.000%6.00I 16.67%NM 14.91%EV -9.04%E -1.51%K -1.81%G +0.000%11.8%2026-08-21 15:10
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 (5)

BookmakerLocalVisitDrawMargin ▲Updated
Betfair Exchange (AU)◎13.00I 7.69%NM 7.62%1.26I 79.37%NM 78.62%7.20I 13.89%NM 13.76%0.9%2026-08-21 15:55
Betfair Exchange (EU)◎13.00I 7.69%NM 7.62%1.26I 79.37%NM 78.62%7.20I 13.89%NM 13.76%0.9%2026-08-21 15:55
Betfair Exchange (UK)◎13.00I 7.69%NM 7.62%1.26I 79.37%NM 78.62%7.20I 13.89%NM 13.76%0.9%2026-08-21 15:55
Smarkets◎12.50I 8.00%NM 7.85%1.25I 80.00%NM 78.52%7.20I 13.89%NM 13.63%1.9%2026-08-21 15:55
Kalshi◎12.50I 8.00%NM 7.84%1.25I 80.00%NM 78.43%7.14I 14.01%NM 13.73%2.0%2026-08-21 15:35