The School of Tennis Oddsodds.tennis
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Sara Bejlek v Iga Swiatek

2026-08-05 19:00 UTC — WTA Canadian Open

Head to Head

41 sportsbooks (13 in analysis )

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

Sara Bejlek (Local)

Prediction 13.57%7.37fair odd
EV +5.86%
Edge +0.751%
Kelly +0.861%
Growth +0.050%

assuming max odds 7.80

Bookmakers’ predictions’ distribution
12.16%13.71%13.66%16.80%MIN.MEANMEDIANMAX.
Odds’ distribution
5.306.816.757.8018.87%14.69%14.81%12.82%MIN.MEANMEDIANMAX.

Iga Swiatek (Visit)

Prediction 86.43%1.16fair odd
EV -3.20%
Edge -2.86%
Kelly -26.67%
Growth +0.000%

assuming max odds 1.12

Bookmakers’ predictions’ distribution
83.20%86.29%86.34%87.84%MIN.MEANMEDIANMAX.
Odds’ distribution
1.061.101.101.1294.34%91.25%90.91%89.29%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Sara Bejlek (Local): 13.57%; Iga Swiatek (Visit): 86.43%. For Sara Bejlek (Local), that estimate is equivalent to fair decimal odds of 7.37. 8 bookmakers offer odds above that level; the best available odds are 7.80, producing a positive expected value of +5.86%.

Sportsbook Odds (41 sportsbooks)

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

BookmakerLocal ▼VisitMarginUpdated
FanDuel7.80I 12.82%NM 12.16%EV +5.86%E +0.751%K +0.861%G +0.050%1.08I 92.59%NM 87.84%EV -6.66%E -6.16%K -83.21%G +0.000%5.4%2026-08-03 05:44
DraftKings7.50I 13.33%NM 12.69%EV +1.79%E +0.238%K +0.275%G +0.005%1.09I 91.74%NM 87.31%EV -5.79%E -5.31%K -64.37%G +0.000%5.1%2026-08-03 04:35
Paddy Power7.50I 13.33%NM 12.59%EV +1.79%E +0.238%K +0.275%G +0.005%1.08I 92.59%NM 87.41%EV -6.66%E -6.16%K -83.21%G +0.000%5.9%2026-08-03 04:09
Sky Bet7.50I 13.33%NM 12.59%EV +1.79%E +0.238%K +0.275%G +0.005%1.08I 92.59%NM 87.41%EV -6.66%E -6.16%K -83.21%G +0.000%5.9%2026-08-03 04:14
888sport7.50I 13.33%NM 12.59%EV +1.79%E +0.238%K +0.275%G +0.005%1.08I 92.59%NM 87.41%EV -6.66%E -6.16%K -83.21%G +0.000%5.9%2026-08-03 05:59
Mr Green (SE)7.50I 13.33%NM 12.59%EV +1.79%E +0.238%K +0.275%G +0.005%1.08I 92.59%NM 87.41%EV -6.66%E -6.16%K -83.21%G +0.000%5.9%2026-08-03 05:59
888sport (SE)7.50I 13.33%NM 12.59%EV +1.79%E +0.238%K +0.275%G +0.005%1.08I 92.59%NM 87.41%EV -6.66%E -6.16%K -83.21%G +0.000%5.9%2026-08-03 06:00
BoyleSports7.50I 13.33%NM 12.59%EV +1.79%E +0.238%K +0.275%G +0.005%1.08I 92.59%NM 87.41%EV -6.66%E -6.16%K -83.21%G +0.000%5.9%2026-08-03 04:50
Tipico (DE)7.20I 13.89%NM 12.83%EV -2.29%E -0.317%K -0.369%G +0.000%1.06I 94.34%NM 87.17%EV -8.39%E -7.91%K -139.76%G +0.000%8.2%2026-08-03 07:00
GTbets7.01I 14.27%NM 13.56%EV -4.86%E -0.694%K -0.809%G +0.000%1.10I 90.91%NM 86.44%EV -4.93%E -4.48%K -49.29%G +0.000%5.2%2026-08-03 04:09
Winamax (DE)7.00I 14.29%NM 13.58%EV -5.00%E -0.714%K -0.833%G +0.000%1.10I 90.91%NM 86.42%EV -4.93%E -4.48%K -49.29%G +0.000%5.2%2026-08-03 05:45
Betway7.00I 14.29%NM 13.58%EV -5.00%E -0.714%K -0.833%G +0.000%1.10I 90.91%NM 86.42%EV -4.93%E -4.48%K -49.29%G +0.000%5.2%2026-08-03 05:24
Betr (AU)7.00I 14.29%NM 13.47%EV -5.00%E -0.714%K -0.833%G +0.000%1.09I 91.74%NM 86.53%EV -5.79%E -5.31%K -64.37%G +0.000%6.0%2026-08-03 06:00
betfred_uk7.00I 14.29%NM 13.37%EV -5.00%E -0.714%K -0.833%G +0.000%1.08I 92.59%NM 86.63%EV -6.66%E -6.16%K -83.21%G +0.000%6.9%2026-08-03 06:49
Marathon Bet6.95I 14.39%NM 13.66%EV -5.68%E -0.817%K -0.954%G +0.000%1.10I 90.91%NM 86.34%EV -4.93%E -4.48%K -49.29%G +0.000%5.3%2026-08-03 06:40
1xBet6.95I 14.39%NM 13.66%EV -5.68%E -0.817%K -0.954%G +0.000%1.10I 90.91%NM 86.34%EV -4.93%E -4.48%K -49.29%G +0.000%5.3%2026-08-03 06:40
PointsBet (AU)6.90I 14.49%NM 13.75%EV -6.36%E -0.921%K -1.08%G +0.000%1.10I 90.91%NM 86.25%EV -4.93%E -4.48%K -49.29%G +0.000%5.4%2026-08-03 05:30
Unibet (NL)6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:30
Virgin Bet6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:30
LeoVegas (SE)6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:30
Unibet6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:30
Casumo6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:29
LiveScore Bet6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:29
Grosvenor6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:29
TABtouch6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:29
Unibet (SE)6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:29
BetRivers6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:30
ATG (SE)6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:29
betPARX6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:29
Bally Bet6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:30
Svenska Spel6.75I 14.81%NM 14.12%EV -8.39%E -1.24%K -1.46%G +0.000%1.11I 90.09%NM 85.88%EV -4.06%E -3.66%K -36.95%G +0.000%4.9%2026-08-03 06:30
Unibet (UK)6.50I 15.38%NM 14.36%EV -11.79%E -1.81%K -2.14%G +0.000%1.09I 91.74%NM 85.64%EV -5.79%E -5.31%K -64.37%G +0.000%7.1%2026-08-03 04:09
SportsBet6.50I 15.38%NM 14.25%EV -11.79%E -1.81%K -2.14%G +0.000%1.08I 92.59%NM 85.75%EV -6.66%E -6.16%K -83.21%G +0.000%8.0%2026-08-03 05:45
theScore Bet6.40I 15.63%NM 14.67%EV -13.14%E -2.05%K -2.43%G +0.000%1.10I 90.91%NM 85.33%EV -4.93%E -4.48%K -49.29%G +0.000%6.5%2026-08-03 05:30
PMU (FR)6.40I 15.63%NM 14.55%EV -13.14%E -2.05%K -2.43%G +0.000%1.09I 91.74%NM 85.45%EV -5.79%E -5.31%K -64.37%G +0.000%7.4%2026-08-03 06:30
LeoVegas6.40I 15.63%NM 14.44%EV -13.14%E -2.05%K -2.43%G +0.000%1.08I 92.59%NM 85.56%EV -6.66%E -6.16%K -83.21%G +0.000%8.2%2026-08-03 06:35
Betclic (FR)6.20I 16.13%NM 14.95%EV -15.86%E -2.56%K -3.05%G +0.000%1.09I 91.74%NM 85.05%EV -5.79%E -5.31%K -64.37%G +0.000%7.9%2026-08-03 06:40
Dabble (AU)6.00I 16.67%NM 15.73%EV -18.57%E -3.10%K -3.71%G +0.000%1.12I 89.29%NM 84.27%EV -3.20%E -2.86%K -26.67%G +0.000%6.0%2026-08-03 06:40
PlayUp6.00I 16.67%NM 15.73%EV -18.57%E -3.10%K -3.71%G +0.000%1.12I 89.29%NM 84.27%EV -3.20%E -2.86%K -26.67%G +0.000%6.0%2026-08-03 06:40
Winamax (FR)5.50I 18.18%NM 16.29%EV -25.36%E -4.61%K -5.63%G +0.000%1.07I 93.46%NM 83.71%EV -7.52%E -7.03%K -107.45%G +0.000%11.6%2026-08-03 05:45
Unibet (FR)5.30I 18.87%NM 16.80%EV -28.07%E -5.30%K -6.53%G +0.000%1.07I 93.46%NM 83.20%EV -7.52%E -7.03%K -107.45%G +0.000%12.3%2026-08-03 05:45
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 (4)

BookmakerLocalVisitMargin ▲Updated
Smarkets5.30I 18.87%NM 16.80%1.07I 93.46%NM 83.20%12.3%2026-08-03 05:45
Betfair Exchange (UK)1.12I 89.29%NM 48.39%1.05I 95.24%NM 51.61%84.5%2026-08-03 06:40
Betfair Exchange (AU)1.12I 89.29%NM 48.39%1.05I 95.24%NM 51.61%84.5%2026-08-03 06:35
Betfair Exchange (EU)1.12I 89.29%NM 48.39%1.05I 95.24%NM 51.61%84.5%2026-08-03 06:35