Default modelInterquartile mean (Vetted List)

Liudmila Samsonova v Elena Rybakina

2026-08-09 19:00 UTC — WTA Canadian Open

Head to Head

57 sportsbooks (19 in analysis )

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

Liudmila Samsonova (Local)

Prediction 27.68%3.61fair odd
EV -0.337%
Edge -0.094%
Kelly -0.130%
Growth +0.000%

assuming max odds 3.60

Bookmakers’ predictions’ distribution
26.93%27.87%27.58%30.68%MIN.MEANMEDIANMAX.
Odds’ distribution
3.053.383.453.6032.79%29.62%28.99%27.78%MIN.MEANMEDIANMAX.

Elena Rybakina (Visit)

Prediction 72.32%1.38fair odd
EV -2.37%
Edge -1.76%
Kelly -6.78%
Growth +0.000%

assuming max odds 1.35

Bookmakers’ predictions’ distribution
69.32%72.13%72.42%73.07%MIN.MEANMEDIANMAX.
Odds’ distribution
1.271.301.301.3578.74%76.71%76.92%74.07%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Liudmila Samsonova (Local): 27.68%; Elena Rybakina (Visit): 72.32%. For Liudmila Samsonova (Local), that estimate is equivalent to fair decimal odds of 3.61. No eligible bookmaker offers odds above that level: the best available odds are 3.60, with an expected value of -0.337%; they do not produce positive expected value.

Sportsbook Odds (57 sportsbooks)

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

BookmakerLocal ▼VisitMarginUpdated
Coolbet🎯3.60I 27.78%NM 26.98%EV -0.337%E -0.094%K -0.130%G +0.000%1.33I 75.19%NM 73.02%EV -3.82%E -2.87%K -11.58%G +0.000%3.0%2026-08-08 06:30
Hard Rock Bet🎯3.50I 28.57%NM 27.23%EV -3.11%E -0.887%K -1.24%G +0.000%1.31I 76.34%NM 72.77%EV -5.27%E -4.02%K -16.99%G +0.000%4.9%2026-08-08 07:30
FanDuel🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:25
Paddy Power🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:25
Sky Bet🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 00:30
888sport🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:10
William Hill🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:10
Fanatics🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:15
PointsBet (AU)🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:10
Mr Green (SE)🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:10
888sport (SE)🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:10
Betway🎯3.50I 28.57%NM 27.08%EV -3.11%E -0.887%K -1.24%G +0.000%1.30I 76.92%NM 72.92%EV -5.99%E -4.61%K -19.96%G +0.000%5.5%2026-08-08 06:10
betfred_uk🎯3.50I 28.57%NM 26.93%EV -3.11%E -0.887%K -1.24%G +0.000%1.29I 77.52%NM 73.07%EV -6.71%E -5.20%K -23.15%G +0.000%6.1%2026-08-08 06:09
1xBet🎯3.48I 28.74%NM 27.50%EV -3.66%E -1.05%K -1.48%G +0.000%1.32I 75.76%NM 72.50%EV -4.54%E -3.44%K -14.20%G +0.000%4.5%2026-08-08 07:30
Winamax (DE)🎯3.45I 28.99%NM 27.52%EV -4.49%E -1.30%K -1.83%G +0.000%1.31I 76.34%NM 72.48%EV -5.27%E -4.02%K -16.99%G +0.000%5.3%2026-08-08 06:10
Betr (AU)🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 06:30
Unibet (SE)🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
Grosvenor🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
Virgin Bet🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
TABtouch🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
Unibet🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
Casumo🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
BetRivers🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
Unibet (NL)🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
LiveScore Bet🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
LeoVegas (SE)🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
Svenska Spel🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
Bally Bet🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:21
betPARX🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
ATG (SE)🎯3.45I 28.99%NM 27.37%EV -4.49%E -1.30%K -1.83%G +0.000%1.30I 76.92%NM 72.63%EV -5.99%E -4.61%K -19.96%G +0.000%5.9%2026-08-08 07:20
Marathon Bet🎯3.44I 29.07%NM 27.58%EV -4.77%E -1.39%K -1.95%G +0.000%1.31I 76.34%NM 72.42%EV -5.27%E -4.02%K -16.99%G +0.000%5.4%2026-08-08 07:24
Betsson🎯3.40I 29.41%NM 27.66%EV -5.87%E -1.73%K -2.45%G +0.000%1.30I 76.92%NM 72.34%EV -5.99%E -4.61%K -19.96%G +0.000%6.3%2026-08-08 06:10
NordicBet🎯3.40I 29.41%NM 27.66%EV -5.87%E -1.73%K -2.45%G +0.000%1.30I 76.92%NM 72.34%EV -5.99%E -4.61%K -19.96%G +0.000%6.3%2026-08-08 06:10
theScore Bet🎯3.40I 29.41%NM 27.51%EV -5.87%E -1.73%K -2.45%G +0.000%1.29I 77.52%NM 72.49%EV -6.71%E -5.20%K -23.15%G +0.000%6.9%2026-08-08 06:10
SportsBet🎯3.40I 29.41%NM 27.19%EV -5.87%E -1.73%K -2.45%G +0.000%1.27I 78.74%NM 72.81%EV -8.16%E -6.42%K -30.22%G +0.000%8.2%2026-08-08 06:25
Tipico (DE)🎯3.40I 29.41%NM 27.19%EV -5.87%E -1.73%K -2.45%G +0.000%1.27I 78.74%NM 72.81%EV -8.16%E -6.42%K -30.22%G +0.000%8.2%2026-08-08 06:15
DraftKings🎯3.35I 29.85%NM 28.27%EV -7.26%E -2.17%K -3.09%G +0.000%1.32I 75.76%NM 71.73%EV -4.54%E -3.44%K -14.20%G +0.000%5.6%2026-08-08 01:00
Unibet (UK)🎯3.35I 29.85%NM 27.96%EV -7.26%E -2.17%K -3.09%G +0.000%1.30I 76.92%NM 72.04%EV -5.99%E -4.61%K -19.96%G +0.000%6.8%2026-08-08 06:10
LeoVegas🎯3.35I 29.85%NM 27.65%EV -7.26%E -2.17%K -3.09%G +0.000%1.28I 78.13%NM 72.35%EV -7.44%E -5.81%K -26.56%G +0.000%8.0%2026-08-08 06:10
PMU (FR)🎯3.35I 29.85%NM 27.65%EV -7.26%E -2.17%K -3.09%G +0.000%1.28I 78.13%NM 72.35%EV -7.44%E -5.81%K -26.56%G +0.000%8.0%2026-08-08 07:20
GTbets🎯3.30I 30.30%NM 28.88%EV -8.64%E -2.62%K -3.76%G +0.000%1.34I 74.63%NM 71.12%EV -3.10%E -2.31%K -9.11%G +0.000%4.9%2026-08-08 00:45
Dabble (AU)🎯3.30I 30.30%NM 28.57%EV -8.64%E -2.62%K -3.76%G +0.000%1.32I 75.76%NM 71.43%EV -4.54%E -3.44%K -14.20%G +0.000%6.1%2026-08-08 07:30
TAB🎯3.30I 30.30%NM 28.26%EV -8.64%E -2.62%K -3.76%G +0.000%1.30I 76.92%NM 71.74%EV -5.99%E -4.61%K -19.96%G +0.000%7.2%2026-08-08 07:30
PlayUp🎯3.25I 30.77%NM 29.04%EV -10.03%E -3.09%K -4.46%G +0.000%1.33I 75.19%NM 70.96%EV -3.82%E -2.87%K -11.58%G +0.000%6.0%2026-08-08 00:45
BetMGM🎯3.25I 30.77%NM 29.04%EV -10.03%E -3.09%K -4.46%G +0.000%1.33I 75.19%NM 70.96%EV -3.82%E -2.87%K -11.58%G +0.000%6.0%2026-08-08 01:05
Winamax (FR)🎯3.25I 30.77%NM 28.41%EV -10.03%E -3.09%K -4.46%G +0.000%1.29I 77.52%NM 71.59%EV -6.71%E -5.20%K -23.15%G +0.000%8.3%2026-08-08 06:10
BoyleSports🎯3.25I 30.77%NM 28.41%EV -10.03%E -3.09%K -4.46%G +0.000%1.29I 77.52%NM 71.59%EV -6.71%E -5.20%K -23.15%G +0.000%8.3%2026-08-08 07:25
Ladbrokes (UK)🎯3.20I 31.25%NM 29.36%EV -11.41%E -3.57%K -5.19%G +0.000%1.33I 75.19%NM 70.64%EV -3.82%E -2.87%K -11.58%G +0.000%6.4%2026-08-08 01:05
Coral🎯3.20I 31.25%NM 29.36%EV -11.41%E -3.57%K -5.19%G +0.000%1.33I 75.19%NM 70.64%EV -3.82%E -2.87%K -11.58%G +0.000%6.4%2026-08-08 01:05
betano_uk🎯3.20I 31.25%NM 28.89%EV -11.41%E -3.57%K -5.19%G +0.000%1.30I 76.92%NM 71.11%EV -5.99%E -4.61%K -19.96%G +0.000%8.2%2026-08-08 06:09
Bet Victor🎯3.20I 31.25%NM 28.89%EV -11.41%E -3.57%K -5.19%G +0.000%1.30I 76.92%NM 71.11%EV -5.99%E -4.61%K -19.96%G +0.000%8.2%2026-08-08 06:09
Unibet (FR)🎯3.15I 31.75%NM 28.89%EV -12.80%E -4.06%K -5.95%G +0.000%1.28I 78.13%NM 71.11%EV -7.44%E -5.81%K -26.56%G +0.000%9.9%2026-08-08 06:30
Betclic (FR)🎯3.15I 31.75%NM 28.89%EV -12.80%E -4.06%K -5.95%G +0.000%1.28I 78.13%NM 71.11%EV -7.44%E -5.81%K -26.56%G +0.000%9.9%2026-08-08 06:10
ReBet🎯3.15I 31.75%NM 28.89%EV -12.80%E -4.06%K -5.95%G +0.000%1.28I 78.13%NM 71.11%EV -7.44%E -5.81%K -26.56%G +0.000%9.9%2026-08-08 06:10
Caesars🎯3.10I 32.26%NM 30.02%EV -14.18%E -4.57%K -6.75%G +0.000%1.33I 75.19%NM 69.98%EV -3.82%E -2.87%K -11.58%G +0.000%7.4%2026-08-08 04:55
Neds🎯3.05I 32.79%NM 30.68%EV -15.56%E -5.10%K -7.59%G +0.000%1.35I 74.07%NM 69.32%EV -2.37%E -1.76%K -6.78%G +0.000%6.9%2026-08-08 01:05
Ladbrokes (AU)🎯3.05I 32.79%NM 30.68%EV -15.56%E -5.10%K -7.59%G +0.000%1.35I 74.07%NM 69.32%EV -2.37%E -1.76%K -6.78%G +0.000%6.9%2026-08-08 01:05
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)

BookmakerLocalVisitMargin ▲Updated
Betfair Exchange (AU)4.00I 25.00%NM 24.67%1.31I 76.34%NM 75.33%1.3%2026-08-08 07:30
Betfair Exchange (EU)4.00I 25.00%NM 24.67%1.31I 76.34%NM 75.33%1.3%2026-08-08 07:30
Betfair Exchange (UK)4.00I 25.00%NM 24.67%1.31I 76.34%NM 75.33%1.3%2026-08-08 07:30
Novig3.39I 29.50%NM 27.41%1.28I 78.13%NM 72.59%7.6%2026-08-08 06:46
Smarkets3.05I 32.79%NM 29.23%1.26I 79.37%NM 70.77%12.2%2026-08-08 06:45