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 43 valuebets for your filter settings.

17 of them are hidden on the free plan.

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Found 26 valuebets with Tennis and Betfair SB (ES) |
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Examples of overvalued by less than 10%
▼OvervalueBookmaker ▲▼ EventMarket ▲▼ Odds ▲▼ Probability
+4.86%
Betfair SB (ES)
Tennis
05/06
18:00
Matteo Arnaldi – Flavio Cobolli
Men's Roland Garros 2026
Over 5.5 - aces 1st participant
+ 3
+4.33%
Betfair SB (ES)
Tennis
05/06
15:00
Barbora Palicova – Elina Avanesyan
WTA Makarska 2026
Over 1.5 - tie-breaks
+4.30%
Betfair SB (ES)
Tennis
05/06
12:00
Rebeka Masarova – Mary Stoiana
WTA Birmingham 2026
Under 20.5
+ 3
+3.68%
Betfair SB (ES)
Tennis
05/06
10:30
Sho Shimabukuro – Kamil Majchrzak
Birmingham Challenger 2026
AH2(−4.5)
+3.51%
Betfair SB (ES)
Tennis
05/06
16:30
Noma Noha Akugue – Sara Sorribes Tormo
WTA Makarska 2026
AH2(−1.5)
+ 5
+3.24%
Betfair SB (ES)
Tennis
05/06
15:00
Henrique Rocha – Remy Bertola
Perugia Challenger 2026
Under 21.5
+ 2
+2.88%
Betfair SB (ES)
Tennis
05/06
10:30
Taylah Preston – Ashlyn Krueger
WTA Birmingham 2026
Under 7.5 1st set
+2.60%
Betfair SB (ES)
Tennis
05/06
14:30
Leyre Romero Gormaz – Carole Monnet
WTA Foggia 2026
Under 20.5
+ 1
+1.61%
Betfair SB (ES)
Tennis
06/06
09:00
Maja Chwalinska – Mirra Andreeva
Women's Roland Garros 2026
Over 2.5 - aces
+1.11%
Betfair SB (ES)
Tennis
05/06
16:00
Luka Mikrut – Marvin Moeller
Heilbronn Challenger 2026
Under 21.5
+ 1
+0.21%
Betfair SB (ES)
Tennis
05/06
13:30
Jakub Mensik – Alexander Zverev
Men's Roland Garros 2026 (ADJ98280)
Under 10.5 - aces 2nd participant