The School of Odds

Sydney Roosters v Parramatta Eels

2026-07-11 09:35 — NRL

Head to Head

9 sportsbooks (3 in analysis )

20 bookmaker(s) offer a different number of options for this market (2-way vs the 3-way used in analysis). Analysis results should be taken with caution due to this disparity.

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

Sydney Roosters (Local)

Prediction 71.02%1.41fair odd
EV -4.12%
Edge -3.05%
Kelly -11.77%
Growth +0.000%

assuming max odds 1.35

Bookmakers’ predictions’ distribution
69.43%71.02%70.88%72.05%MINMEANMEDIANMAX
Odds’ distribution
1.231.281.271.35MINMEANMEDIANMAX
All estimators
69.43%1.440Min
72.05%1.388Max
71.02%1.408Mean
70.88%1.411Median
71.02%1.408IQM
70.82%1.412Margin-weighted

Parramatta Eels (Visit)

Prediction 25.39%3.94fair odd
EV -6.05%
Edge -1.63%
Kelly -2.24%
Growth +0.000%

assuming max odds 3.70

Bookmakers’ predictions’ distribution
24.34%25.39%25.54%26.69%MINMEANMEDIANMAX
Odds’ distribution
3.203.523.583.70MINMEANMEDIANMAX
All estimators
24.34%4.108Min
26.69%3.747Max
25.39%3.938Mean
25.54%3.915Median
25.39%3.938IQM
25.53%3.917Margin-weighted

Draw

Prediction 3.58%27.90fair odd
EV +14.70%
Edge +0.459%
Kelly +0.474%
Growth +0.070%

assuming max odds 32.00

Bookmakers’ predictions’ distribution
2.88%3.58%3.58%4.27%MINMEANMEDIANMAX
Odds’ distribution
22.0024.3323.0032.00MINMEANMEDIANMAX
All estimators
2.88%34.745Min
4.27%23.407Max
3.58%27.899Mean
3.58%27.958Median
3.58%27.899IQM
3.65%27.407Margin-weighted

Sportsbook Odds (10 sportsbooks)

BookmakerSydney Roosters (Local)Parramatta Eels (Visit)Draw ▼MarginUpdated
Marathon Bet1.29I 77.52% NM 71.40%EV -8.38% E -6.50% K -28.90% G +0.000%3.58I 27.93% NM 25.73%EV -9.10% E -2.54% K -3.53% G +0.000%32.00I 3.13% NM 2.88%EV +14.70% E +0.459% K +0.474% G +0.070%8.6%2026-07-09 02:24
DraftKings1.20I 83.33% NM 78.20%EV -14.77% E -12.31% K -73.86% G +0.000%5.00I 20.00% NM 18.77%EV +26.96% E +5.39% K +6.74% G +1.82%31.00I 3.23% NM 3.03%EV +11.11% E +0.359% K +0.370% G +0.041%6.6%2026-07-07 05:18
Winamax (DE)1.27I 78.74% NM 71.09%EV -9.80% E -7.72% K -36.30% G +0.000%3.55I 28.17% NM 25.43%EV -9.86% E -2.78% K -3.87% G +0.000%26.00I 3.85% NM 3.47%EV -6.81% E -0.262% K -0.272% G +0.000%10.8%2026-07-09 01:30
LeoVegas1.28I 78.13% NM 71.57%EV -9.09% E -7.10% K -32.46% G +0.000%3.70I 27.03% NM 24.76%EV -6.05% E -1.63% K -2.24% G +0.000%25.00I 4.00% NM 3.66%EV -10.39% E -0.416% K -0.433% G +0.000%9.2%2026-07-09 01:30
Tipico (DE)1.25I 80.00% NM 72.05%EV -11.22% E -8.98% K -44.88% G +0.000%3.70I 27.03% NM 24.34%EV -6.05% E -1.63% K -2.24% G +0.000%25.00I 4.00% NM 3.60%EV -10.39% E -0.416% K -0.433% G +0.000%11.0%2026-07-09 04:20
NetBet (FR)1.23I 81.30% NM 70.66%EV -12.64% E -10.28% K -54.96% G +0.000%3.40I 29.41% NM 25.56%EV -13.67% E -4.02% K -5.69% G +0.000%23.00I 4.35% NM 3.78%EV -17.56% E -0.763% K -0.798% G +0.000%15.1%2026-07-08 15:04
NordicBet1.35I 74.07% NM 69.62%EV -4.12% E -3.05% K -11.77% G +0.000%3.60I 27.78% NM 26.11%EV -8.59% E -2.39% K -3.30% G +0.000%22.00I 4.55% NM 4.27%EV -21.14% E -0.961% K -1.01% G +0.000%6.4%2026-07-09 02:25
Betsson1.35I 74.07% NM 69.62%EV -4.12% E -3.05% K -11.77% G +0.000%3.60I 27.78% NM 26.11%EV -8.59% E -2.39% K -3.30% G +0.000%22.00I 4.55% NM 4.27%EV -21.14% E -0.961% K -1.01% G +0.000%6.4%2026-07-09 02:25
Unibet (FR)1.25I 80.00% NM 69.93%EV -11.22% E -8.98% K -44.88% G +0.000%3.35I 29.85% NM 26.09%EV -14.94% E -4.46% K -6.36% G +0.000%22.00I 4.55% NM 3.97%EV -21.14% E -0.961% K -1.01% G +0.000%14.4%2026-07-09 01:30
Winamax (FR)1.23I 81.30% NM 69.43%EV -12.64% E -10.28% K -54.96% G +0.000%3.20I 31.25% NM 26.69%EV -18.74% E -5.86% K -8.52% G +0.000%22.00I 4.55% NM 3.88%EV -21.14% E -0.961% K -1.01% G +0.000%17.1%2026-07-09 01:29
Margin = Margin (Overround) · I = Implied Probability · NM = No-Margin Probability · EV = Expected Value · E = Edge · K = Kelly Criterion · G = Bankroll Growth

Other bookmakers — not included in analysis (20)

These bookmakers offer a different number of options for this market and are excluded from the analysis. Their odds are shown for reference only — the settlement rules of their bets may differ and carry additional uncertainty.

BookmakerOption 1Option 2Margin ▲Updated
Neds1.30I 76.92% NM 73.47%3.60I 27.78% NM 26.53%4.7%2026-07-08 12:20
Ladbrokes (AU)1.30I 76.92% NM 73.47%3.60I 27.78% NM 26.53%4.7%2026-07-08 12:20
Betr (AU)1.28I 78.13% NM 74.30%3.70I 27.03% NM 25.70%5.2%2026-07-08 13:40
Bet Right1.32I 75.76% NM 72.03%3.40I 29.41% NM 27.97%5.2%2026-07-09 04:15
PlayUp1.29I 77.52% NM 73.62%3.60I 27.78% NM 26.38%5.3%2026-07-09 02:29
Unibet (SE)1.29I 77.52% NM 73.62%3.60I 27.78% NM 26.38%5.3%2026-07-08 23:54
LeoVegas (SE)1.29I 77.52% NM 73.62%3.60I 27.78% NM 26.38%5.3%2026-07-08 23:55
Unibet (NL)1.29I 77.52% NM 73.62%3.60I 27.78% NM 26.38%5.3%2026-07-08 23:54
TABtouch1.29I 77.52% NM 73.62%3.60I 27.78% NM 26.38%5.3%2026-07-08 23:55
Casumo1.29I 77.52% NM 73.62%3.60I 27.78% NM 26.38%5.3%2026-07-08 23:55
SportsBet1.30I 76.92% NM 72.92%3.50I 28.57% NM 27.08%5.5%2026-07-08 12:00
Dabble (AU)1.30I 76.92% NM 72.92%3.50I 28.57% NM 27.08%5.5%2026-07-09 00:19
Unibet1.29I 77.52% NM 73.35%3.55I 28.17% NM 26.65%5.7%2026-07-08 23:55
BetRivers1.29I 77.52% NM 73.35%3.55I 28.17% NM 26.65%5.7%2026-07-08 23:55
BetOnline.ag1.30I 76.92% NM 72.63%3.45I 28.99% NM 27.37%5.9%2026-07-09 00:05
Pinnacle1.27I 78.74% NM 74.34%3.68I 27.17% NM 25.66%5.9%2026-07-08 12:35
PointsBet (AU)1.27I 78.74% NM 74.19%3.65I 27.40% NM 25.81%6.1%2026-07-08 12:50
Grosvenor1.28I 78.13% NM 73.22%3.50I 28.57% NM 26.78%6.7%2026-07-08 23:55
TAB1.27I 78.74% NM 73.38%3.50I 28.57% NM 26.62%7.3%2026-07-08 13:19
Betfair Exchange (AU)1.22I 81.97% NM 73.59%3.40I 29.41% NM 26.41%11.4%2026-07-09 04:35