Default modelInterquartile mean (Vetted List)

Rebecca Marino v Zeynep Sonmez

2026-08-03 15:00 UTC — WTA Canadian Open

Head to Head

23 sportsbooks (6 in analysis )

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

Rebecca Marino (Local)

Prediction 29.14%3.43fair odd
EV +2.00%
Edge +0.571%
Kelly +0.799%
Growth +0.016%

assuming max odds 3.50

Bookmakers’ predictions’ distribution
27.69%29.05%29.15%30.02%MIN.MEANMEDIANMAX.
Odds’ distribution
3.103.273.253.5032.26%30.61%30.77%28.57%MIN.MEANMEDIANMAX.

Zeynep Sonmez (Visit)

Prediction 70.86%1.41fair odd
EV -5.05%
Edge -3.77%
Kelly -14.85%
Growth +0.000%

assuming max odds 1.34

Bookmakers’ predictions’ distribution
69.98%70.95%70.85%72.31%MIN.MEANMEDIANMAX.
Odds’ distribution
1.301.331.341.3476.92%74.99%74.63%74.63%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Rebecca Marino (Local): 29.14%; Zeynep Sonmez (Visit): 70.86%. For Rebecca Marino (Local), that estimate is equivalent to fair decimal odds of 3.43. 1 bookmaker offers odds above that level; the best available odds are 3.50, producing a positive expected value of +2.00%.

Sportsbook Odds (23 sportsbooks)

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BookmakerLocal ▼VisitMarginUpdated
Coolbet3.50I 28.57%NM 27.69%EV +2.00%E +0.571%K +0.799%G +0.016%1.34I 74.63%NM 72.31%EV -5.05%E -3.77%K -14.85%G +0.000%3.2%2026-08-01 20:15
Bovada3.40I 29.41%NM 28.12%EV -0.917%E -0.270%K -0.382%G +0.000%1.33I 75.19%NM 71.88%EV -5.76%E -4.33%K -17.45%G +0.000%4.6%2026-08-02 01:21
BetUS3.35I 29.85%NM 28.11%EV -2.37%E -0.709%K -1.01%G +0.000%1.31I 76.34%NM 71.89%EV -7.18%E -5.48%K -23.15%G +0.000%6.2%2026-08-01 23:15
888sport3.30I 30.30%NM 28.73%EV -3.83%E -1.16%K -1.67%G +0.000%1.33I 75.19%NM 71.27%EV -5.76%E -4.33%K -17.45%G +0.000%5.5%2026-08-01 20:14
888sport (SE)3.30I 30.30%NM 28.73%EV -3.83%E -1.16%K -1.67%G +0.000%1.33I 75.19%NM 71.27%EV -5.76%E -4.33%K -17.45%G +0.000%5.5%2026-08-01 20:15
Mr Green (SE)3.30I 30.30%NM 28.73%EV -3.83%E -1.16%K -1.67%G +0.000%1.33I 75.19%NM 71.27%EV -5.76%E -4.33%K -17.45%G +0.000%5.5%2026-08-01 23:34
Betr (AU)3.30I 30.30%NM 28.57%EV -3.83%E -1.16%K -1.67%G +0.000%1.32I 75.76%NM 71.43%EV -6.47%E -4.90%K -20.21%G +0.000%6.1%2026-08-01 20:15
Unibet3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:14
Unibet (SE)3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:15
Unibet (NL)3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:15
Grosvenor3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:14
Casumo3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:14
PMU (FR)3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:14
LeoVegas (SE)3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:14
TABtouch3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:14
Bally Bet3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:15
betPARX3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:15
Svenska Spel3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:15
ATG (SE)3.25I 30.77%NM 29.19%EV -5.29%E -1.63%K -2.35%G +0.000%1.34I 74.63%NM 70.81%EV -5.05%E -3.77%K -14.85%G +0.000%5.4%2026-08-01 20:15
Betway3.25I 30.77%NM 29.04%EV -5.29%E -1.63%K -2.35%G +0.000%1.33I 75.19%NM 70.96%EV -5.76%E -4.33%K -17.45%G +0.000%6.0%2026-08-01 20:14
Marathon Bet3.24I 30.86%NM 29.26%EV -5.58%E -1.72%K -2.49%G +0.000%1.34I 74.63%NM 70.74%EV -5.05%E -3.77%K -14.85%G +0.000%5.5%2026-08-01 20:14
theScore Bet3.10I 32.26%NM 30.02%EV -9.66%E -3.12%K -4.60%G +0.000%1.33I 75.19%NM 69.98%EV -5.76%E -4.33%K -17.45%G +0.000%7.4%2026-08-01 20:15
BoyleSports3.10I 32.26%NM 29.55%EV -9.66%E -3.12%K -4.60%G +0.000%1.30I 76.92%NM 70.45%EV -7.88%E -6.07%K -26.28%G +0.000%9.2%2026-08-01 20:19
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 (1)

BookmakerLocalVisitMargin ▲Updated
Novig3.70I 27.03%NM 26.29%1.32I 75.76%NM 73.71%2.8%2026-08-02 01:50