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 77 valuebets for your filter settings.

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Found 41 valuebets with Tennis and Betfair SB (ES) |
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Examples of overvalued by less than 10%
Bookmaker ▲▼ Event Market ▲▼ Odds ▲▼ Prob​a​bility ▼Over​value
Betfair SB (ES)
Tennis
24/01
01:00
Elise Mertens – Nikola Bartunkova
Ladies Australian Open 2026
Over 1.5 - tie-breaks
+6.48% + 6
Betfair SB (ES)
Tennis
24/01
07:00
Elena Rybakina – Tereza Valentova
Ladies Australian Open 2026
Over 9.5 2nd set
+5.38% + 3
Betfair SB (ES)
Tennis
24/01
08:00
Botic Van De Zandschulp – Novak Djokovic
Men's Australian Open 2026
Under 7.5 1st set
+5.15% + 2
Betfair SB (ES)
Tennis
24/01
01:00
Eliot Spizzirri – Jannik Sinner
Men's Australian Open 2026
Under 8.5 1st set
+4.03% + 1
Betfair SB (ES)
Tennis
24/01
01:00
Peyton Stearns – Amanda Anisimova
Ladies Australian Open 2026
AH2(−2.5) 1st set
+3.96% + 2
Betfair SB (ES)
Tennis
24/01
00:30
C Moutet / L Sanchez – M Granollers / H Zeballos
Men's Australian Open 2026
AH1(+5.5)
+3.77%
Betfair SB (ES)
Tennis
26/01
23:59
Carlos Alcaraz – Tommy Paul
Men's Australian Open 2026
Over 33.5
+3.38% + 6
Betfair SB (ES)
Tennis
24/01
06:00
Stan Wawrinka – Taylor Fritz
Men's Australian Open 2026
AH1(+6.5)
+2.96% + 1
Betfair SB (ES)
Tennis
24/01
02:00
S Gonzalez / D Pel – Y Bhambri / A Goransson
Men's Australian Open 2026
AH1(+2.5)
+2.67%
Betfair SB (ES)
Tennis
24/01
01:00
Bouzkova/Klepac – Kenin/Siegemund
Ladies Australian Open 2026
AH2(−1.5)
+1.37%
Betfair SB (ES)
Tennis
24/01
06:30
Filip Cristian Jianu – Nicholas David Ionel
ITF Turkiye Futures
AH1(−5.5)
+1.09% + 1
Betfair SB (ES)
Tennis
23/01
23:30
Karen Khachanov – Luciano Darderi
Men's Australian Open 2026 - YYUZJR
Over 16.5 2nd participant
+0.70% + 5
Betfair SB (ES)
Tennis
23/01
18:15
Giovanni Rezk – Andrew Li
Mens UTR Pro Series, USA
21-2 1st set
+0.06%
Betfair SB (ES)
Tennis
24/01
08:00
Anna Kalinskaya – Iga Swiatek
Ladies Australian Open 2026
AH2(−2.5) 1st set
+0.04%