The School of Tennis Oddsodds.tennis
Default modelInterquartile mean (Vetted List)
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Irina-Camelia Begu v Suzan Lamens

Kickoff: 2026-05-20 08:00 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

9 sportsbooks (5 in analysis )

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

Irina-Camelia Begu (Local)

Prediction 49.01%2.04fair odd
EV -4.43%
Edge -2.27%
Kelly -4.67%
Growth +0.000%

assuming max odds 1.95

Bookmakers’ predictions’ distribution
48.52%48.98%48.93%49.44%MIN.MEANMEDIANMAX.
Odds’ distribution
1.821.901.911.9554.95%52.54%52.36%51.28%MIN.MEANMEDIANMAX.

Suzan Lamens (Visit)

Prediction 50.99%1.96fair odd
EV -3.12%
Edge -1.64%
Kelly -3.46%
Growth +0.000%

assuming max odds 1.90

Bookmakers’ predictions’ distribution
50.56%51.02%51.07%51.48%MIN.MEANMEDIANMAX.
Odds’ distribution
1.771.831.831.9056.50%54.55%54.64%52.63%MIN.MEANMEDIANMAX.

At the last prices before kickoff, Interquartile mean (Vetted List) estimated these probabilities for Head to Head: Irina-Camelia Begu (Local): 49.01%; Suzan Lamens (Visit): 50.99%. For Suzan Lamens (Visit), that estimate was equivalent to fair decimal odds of 1.96. No eligible bookmaker offered closing odds above that level: the best were 1.90, with an expected value of -3.12%; they did not produce positive expected value.

Sportsbook Odds (9 sportsbooks)

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BookmakerLocal ▼VisitMarginUpdated
Pinnacle🎯1.95I 51.28%NM 49.35%EV -4.43%E -2.27%K -4.67%G +0.000%1.90I 52.63%NM 50.65%EV -3.12%E -1.64%K -3.46%G +0.000%3.9%2026-05-20 07:50
GTbets🎯1.94I 51.55%NM 49.08%EV -4.92%E -2.54%K -5.24%G +0.000%1.87I 53.48%NM 50.92%EV -4.65%E -2.49%K -5.34%G +0.000%5.0%2026-05-19 12:50
PlayUp🎯1.93I 51.81%NM 49.34%EV -5.41%E -2.80%K -5.82%G +0.000%1.88I 53.19%NM 50.66%EV -4.14%E -2.20%K -4.70%G +0.000%5.0%2026-05-20 07:39
NordicBet🎯1.93I 51.81%NM 48.81%EV -5.41%E -2.80%K -5.82%G +0.000%1.84I 54.35%NM 51.19%EV -6.18%E -3.36%K -7.35%G +0.000%6.2%2026-05-19 14:30
BoyleSports🎯1.91I 52.36%NM 48.93%EV -6.39%E -3.35%K -7.02%G +0.000%1.83I 54.64%NM 51.07%EV -6.69%E -3.65%K -8.06%G +0.000%7.0%2026-05-20 03:58
theScore Bet🎯1.91I 52.36%NM 48.93%EV -6.39%E -3.35%K -7.02%G +0.000%1.83I 54.64%NM 51.07%EV -6.69%E -3.65%K -8.06%G +0.000%7.0%2026-05-19 12:50
Betway🎯1.91I 52.36%NM 48.52%EV -6.39%E -3.35%K -7.02%G +0.000%1.80I 55.56%NM 51.48%EV -8.22%E -4.56%K -10.27%G +0.000%7.9%2026-05-20 04:59
NetBet (FR)🎯1.83I 54.64%NM 49.17%EV -10.31%E -5.64%K -12.43%G +0.000%1.77I 56.50%NM 50.83%EV -9.75%E -5.51%K -12.66%G +0.000%11.1%2026-05-20 07:29
Unibet (FR)🎯1.82I 54.95%NM 49.44%EV -10.80%E -5.94%K -13.17%G +0.000%1.78I 56.18%NM 50.56%EV -9.24%E -5.19%K -11.84%G +0.000%11.1%2026-05-20 07:49
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
Novig◎2.01I 49.75%NM 48.85%1.92I 52.08%NM 51.15%1.8%2026-05-20 07:39