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 20 valuebets for your filter settings.

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Found 8 valuebets with Tennis and 21Red |
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Examples of overvalued by less than 10%↓

▼Overvalue	Bookmaker	▲▼	Event	Market	▲▼ Odds	▲▼ Probability
+1.72% Complaints	21Red Tennis	15/07 11:30	Matic Hribar – Adam Jilly ITF (M) - ITF M15 Nova Gorica	2^1-2	1.11	91.5%
+1.54% Complaints	21Red Tennis	14/07 18:25	Murphy Cassone – Tristan Schoolkate Challenger - ATP Challenger Granby, Canada, Men Singles	Over 8.5 1st set	1.31	77.6%
+1.26% Complaints	21Red Tennis	14/07 18:00	Evan Bynoe – Eli Stephenson ITF (M) - ITF M25 Louisville	2^1-2	2.25	45.0%
+1.03% Complaints	21Red Tennis	15/07 06:00	Nina Sozaonova – Sandugash Kenzhibayeva ITF (W) - ITF W15 Astana	2^1-2	1.89	53.5%
+0.83% Complaints	21Red Tennis	15/07 13:00	Michael Agwi – Yannic Nittmann ITF (M) - ITF M15 Uslar	1^1-2	1.20	84.0%
+0.57% Complaints	21Red Tennis	14/07 20:00	Mark Lajal – Trevor Svajda Challenger - ATP Challenger Lincoln (NE), USA, Men Singles	Over 8.5 1st set	1.36	74.1%
+0.46% Complaints	21Red Tennis	14/07 18:00	Reymond A / Sanchez L – Stevenson D / Willis M ATP - ATP Umag, Croatia Men Doubles	1^1-2 1st set	1.63	61.8%
+0.17% Complaints	21Red Tennis	14/07 18:30	Isabella Barrera Aguirre – Mell Elizabeth Reasco Gonzalez ITF (W) - ITF W35 Sao Paulo	2^1-2	1.08	92.5%