The School of Tennis Oddsodds.tennis
Default modelInterquartile mean (Vetted List)
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Xiyu Wang v Polina Kudermetova

Kickoff: 2026-08-13 16:30 UTC

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

14 sportsbooks (6 in analysis )

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

Xiyu Wang (Local)

Prediction 61.42%1.63fair odd
EV -1.12%
Edge -0.695%
Kelly -1.83%
Growth +0.000%

assuming max odds 1.61

Bookmakers’ predictions’ distribution
59.80%61.47%61.34%63.04%MIN.MEANMEDIANMAX.
Odds’ distribution
1.501.541.541.6166.67%65.03%65.15%62.11%MIN.MEANMEDIANMAX.

Polina Kudermetova (Visit)

Prediction 38.58%2.59fair odd
EV +0.702%
Edge +0.269%
Kelly +0.436%
Growth +0.003%

assuming max odds 2.61

Bookmakers’ predictions’ distribution
36.96%38.53%38.66%40.20%MIN.MEANMEDIANMAX.
Odds’ distribution
2.352.472.462.6142.55%40.57%40.65%38.31%MIN.MEANMEDIANMAX.

At the last prices before kickoff, Interquartile mean (Vetted List) estimated these probabilities for Head to Head: Xiyu Wang (Local): 61.42%; Polina Kudermetova (Visit): 38.58%. For Polina Kudermetova (Visit), that estimate was equivalent to fair decimal odds of 2.59. 1 bookmaker offered closing odds above that level; the best were 2.61, corresponding to a positive expected value of +0.702%.

Sportsbook Odds (14 sportsbooks)

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BookmakerLocalVisit ▼MarginUpdated
Pinnacle🎯1.53I 65.36%NM 63.04%EV -6.03%E -3.94%K -11.38%G +0.000%2.61I 38.31%NM 36.96%EV +0.702%E +0.269%K +0.436%G +0.003%3.7%2026-08-13 15:05
BetUS🎯1.53I 65.36%NM 62.86%EV -6.03%E -3.94%K -11.38%G +0.000%2.59I 38.61%NM 37.14%EV -0.070%E -0.027%K -0.044%G +0.000%4.0%2026-08-13 16:14
LowVig.ag🎯1.56I 64.10%NM 62.23%EV -4.19%E -2.69%K -7.48%G +0.000%2.57I 38.91%NM 37.77%EV -0.841%E -0.327%K -0.536%G +0.000%3.0%2026-08-13 15:15
BetOnline.ag🎯1.56I 64.10%NM 62.23%EV -4.19%E -2.69%K -7.48%G +0.000%2.57I 38.91%NM 37.77%EV -0.841%E -0.327%K -0.536%G +0.000%3.0%2026-08-13 15:14
ReBet🎯1.54I 64.94%NM 61.88%EV -5.42%E -3.52%K -10.03%G +0.000%2.50I 40.00%NM 38.12%EV -3.54%E -1.42%K -2.36%G +0.000%4.9%2026-08-13 15:35
Ladbrokes (UK)🎯1.50I 66.67%NM 62.50%EV -7.87%E -5.25%K -15.75%G +0.000%2.50I 40.00%NM 37.50%EV -3.54%E -1.42%K -2.36%G +0.000%6.7%2026-08-13 16:05
Coral🎯1.50I 66.67%NM 62.50%EV -7.87%E -5.25%K -15.75%G +0.000%2.50I 40.00%NM 37.50%EV -3.54%E -1.42%K -2.36%G +0.000%6.7%2026-08-13 16:05
GTbets🎯1.61I 62.11%NM 60.05%EV -1.12%E -0.695%K -1.83%G +0.000%2.42I 41.32%NM 39.95%EV -6.63%E -2.74%K -4.67%G +0.000%3.4%2026-08-13 14:54
Betway🎯1.55I 64.52%NM 60.76%EV -4.80%E -3.10%K -8.73%G +0.000%2.40I 41.67%NM 39.24%EV -7.40%E -3.08%K -5.29%G +0.000%6.2%2026-08-13 10:10
NordicBet🎯1.51I 66.23%NM 61.28%EV -7.26%E -4.81%K -14.24%G +0.000%2.39I 41.84%NM 38.72%EV -7.79%E -3.26%K -5.60%G +0.000%8.1%2026-08-13 14:55
Marathon Bet🎯1.50I 66.67%NM 61.34%EV -7.87%E -5.25%K -15.75%G +0.000%2.38I 42.02%NM 38.66%EV -8.17%E -3.43%K -5.92%G +0.000%8.7%2026-08-13 16:04
BoyleSports🎯1.50I 66.67%NM 61.34%EV -7.87%E -5.25%K -15.75%G +0.000%2.38I 42.02%NM 38.66%EV -8.17%E -3.43%K -5.92%G +0.000%8.7%2026-08-13 16:05
PlayUp🎯1.58I 63.29%NM 59.80%EV -2.96%E -1.87%K -5.11%G +0.000%2.35I 42.55%NM 40.20%EV -9.33%E -3.97%K -6.91%G +0.000%5.8%2026-08-13 15:00
theScore Bet🎯1.56I 64.10%NM 60.10%EV -4.19%E -2.69%K -7.48%G +0.000%2.35I 42.55%NM 39.90%EV -9.33%E -3.97%K -6.91%G +0.000%6.7%2026-08-13 10:09
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.