Beat the bookmaker with mathematically profitable bets

A valuebet occurs when the bookmaker underestimates the true probability of an event, offering higher odds than it should. Read more

We've just found 36 valuebets for your filter settings.

17 of them are hidden on the free plan.

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Found 19 valuebets with Tennis and Betfair SB (IE) |
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Examples of overvalued by less than 10%↓

▼Overvalue	Bookmaker	▲▼	Event	Market	▲▼ Odds	▲▼ Probability
+6.41% Complaints	Betfair SB (IE) Tennis	26/06 12:00	Petra Marcinko – Madison Keys WTA Eastbourne 2026	Under 8.5 1st set	3.00	35.5%	+ 2
+5.21% Complaints	Betfair SB (IE) Tennis	26/06 15:40	Jack Draper – Ugo Humbert ATP Eastbourne 2026	Under 2.5 - double faults 2nd participant	1.80	58.5%	+ 3
+4.66% Complaints	Betfair SB (IE) Tennis	26/06 14:00	Nuno Borges – Ethan Quinn ATP Mallorca 2026	Under 5.5 - double faults 2nd participant	2.00	52.3%	+ 1
+4.54% Complaints	Betfair SB (IE) Tennis	26/06 12:00	Xinyu Wang – Naomi Osaka WTA Bad Homburg 2026	Under 6.5 1st set	34.00	3.07%	+ 3
+4.49% Complaints	Betfair SB (IE) Tennis	26/06 14:00	Oscar Weightman – Sergi Perez Contri ITF Spain Futures	1^1-2 1st set	2.10	49.8%	+ 1
+2.05% Complaints	Betfair SB (IE) Tennis	26/06 16:30	Fabian Marozsan – Alejandro Davidovich Fokina ATP Mallorca 2026	Over 1.5 1st set - breaks	2.10	48.6%
+0.95% Complaints	Betfair SB (IE) Tennis	26/06 15:10	Santiago Rodriguez Tave – Juan Manuel La Serna Piracicaba Challenger 2026	Under 9.5 1st set	2.00	50.5%	+ 2