The School of Tennis Oddsodds.tennis
Default modelInterquartile mean (Vetted List)
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Marco Cecchinato v Andrea Pellegrino

Kickoff: 2026-05-21 10:00 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

11 sportsbooks (6 in analysis )

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

Marco Cecchinato (Local)

Prediction 33.17%3.01fair odd
EV +4.15%
Edge +1.32%
Kelly +1.94%
Growth +0.080%

assuming max odds 3.14

Bookmakers’ predictions’ distribution
30.68%32.97%33.18%34.47%MIN.MEANMEDIANMAX.
Odds’ distribution
2.702.822.823.1437.04%35.42%35.46%31.85%MIN.MEANMEDIANMAX.

Andrea Pellegrino (Visit)

Prediction 66.83%1.50fair odd
EV -2.43%
Edge -1.66%
Kelly -5.27%
Growth +0.000%

assuming max odds 1.46

Bookmakers’ predictions’ distribution
65.53%67.03%66.82%69.32%MIN.MEANMEDIANMAX.
Odds’ distribution
1.341.401.401.4674.63%71.57%71.43%68.49%MIN.MEANMEDIANMAX.

At the last prices before kickoff, Interquartile mean (Vetted List) estimated these probabilities for Head to Head: Marco Cecchinato (Local): 33.17%; Andrea Pellegrino (Visit): 66.83%. For Marco Cecchinato (Local), that estimate was equivalent to fair decimal odds of 3.01. 1 bookmaker offered closing odds above that level; the best were 3.14, corresponding to a positive expected value of +4.15%.

Sportsbook Odds (11 sportsbooks)

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BookmakerLocal ▼VisitMarginUpdated
Pinnacle🎯3.14I 31.85%NM 30.68%EV +4.15%E +1.32%K +1.94%G +0.080%1.39I 71.94%NM 69.32%EV -7.10%E -5.11%K -18.21%G +0.000%3.8%2026-05-21 09:00
Marathon Bet🎯2.91I 34.36%NM 32.17%EV -3.48%E -1.20%K -1.82%G +0.000%1.38I 72.46%NM 67.83%EV -7.77%E -5.63%K -20.45%G +0.000%6.8%2026-05-21 08:59
PlayUp🎯2.90I 34.48%NM 32.87%EV -3.81%E -1.31%K -2.01%G +0.000%1.42I 70.42%NM 67.13%EV -5.10%E -3.59%K -12.14%G +0.000%4.9%2026-05-21 09:04
GTbets🎯2.87I 34.84%NM 33.72%EV -4.81%E -1.68%K -2.57%G +0.000%1.46I 68.49%NM 66.28%EV -2.43%E -1.66%K -5.27%G +0.000%3.3%2026-05-21 08:59
MyBookie.ag🎯2.82I 35.46%NM 32.86%EV -6.47%E -2.29%K -3.55%G +0.000%1.38I 72.46%NM 67.14%EV -7.77%E -5.63%K -20.45%G +0.000%7.9%2026-05-21 08:59
NetBet (FR)🎯2.82I 35.46%NM 32.21%EV -6.47%E -2.29%K -3.55%G +0.000%1.34I 74.63%NM 67.79%EV -10.45%E -7.79%K -30.72%G +0.000%10.1%2026-05-21 08:59
Unibet (FR)🎯2.80I 35.71%NM 33.01%EV -7.13%E -2.55%K -3.96%G +0.000%1.38I 72.46%NM 66.99%EV -7.77%E -5.63%K -20.45%G +0.000%8.2%2026-05-21 09:00
theScore Bet🎯2.70I 37.04%NM 34.47%EV -10.45%E -3.87%K -6.14%G +0.000%1.42I 70.42%NM 65.53%EV -5.10%E -3.59%K -12.14%G +0.000%7.5%2026-05-21 09:05
Betway🎯2.70I 37.04%NM 34.15%EV -10.45%E -3.87%K -6.14%G +0.000%1.40I 71.43%NM 65.85%EV -6.44%E -4.60%K -16.09%G +0.000%8.5%2026-05-21 09:10
Betsson🎯2.70I 37.04%NM 34.15%EV -10.45%E -3.87%K -6.14%G +0.000%1.40I 71.43%NM 65.85%EV -6.44%E -4.60%K -16.09%G +0.000%8.5%2026-05-21 09:00
NordicBet🎯2.70I 37.04%NM 34.15%EV -10.45%E -3.87%K -6.14%G +0.000%1.40I 71.43%NM 65.85%EV -6.44%E -4.60%K -16.09%G +0.000%8.5%2026-05-21 09:00
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 (2)

BookmakerLocalVisitMargin ▲Updated
Smarkets◎3.25I 30.77%NM 30.26%1.41I 70.92%NM 69.74%1.7%2026-05-21 09:00
Novig◎2.47I 40.49%NM 36.99%1.45I 68.97%NM 63.01%9.5%2026-05-21 09:20