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 just found 506 valuebets for your filter settings.

19 of them are overvalued by more than 10%.

To see valuebets for all events without overvalue limitations, please choose a plan.

Found 15 valuebets with Tennis and Onabet (BR) |
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Examples of overvalued by less than 10%
Bookmaker ▲▼ Event Market ▲▼ Odds ▲▼ Prob​a​bility ▼Over​value
Onabet (BR)
Tennis
01/09
08:00
Potenza, Luca – Azkara, Arda
ATP Challenger - Istanbul
Over 9.5 1st set
47.1% +4.62%
Onabet (BR)
Tennis
01/09
03:30
Meiling Wang – Meiqi Guo
WTA - Changsha 125
Over 8.5 1st set
66.3% +4.14%
Onabet (BR)
Tennis
01/09
12:00
Holmgren, August – Tirante, Thiago Agustin
ATP Challenger - Genova
AH2(−6.5)
22.8% +4.11% + 1
Onabet (BR)
Tennis
01/09
09:00
Aliona Bolsova – Spiteri, Dalila
WTA - Montreux 125
Over 9.5 1st set
45.3% +3.74%
Onabet (BR)
Tennis
01/09
10:00
Strombachs, Robert – Perez Contri, Sergi
ATP Challenger - Seville
Over 9.5 1st set
46.5% +3.21%
Onabet (BR)
Tennis
01/09
05:00
Park, Sohyun – Kudashova, Daria
WTA - Changsha 125
Over 8.5 1st set
58.6% +3.19%
Onabet (BR)
Tennis
01/09
09:00
Molleker, Rudolf – Gima, Sebastian
ATP Challenger - Tulln
Over 9.5 1st set
48.5% +2.78%
Onabet (BR)
Tennis
01/09
10:30
Kolar, Zdenek – Krumich, Martin
ATP Challenger - Tulln
Over 9.5 1st set
47.0% +0.99%
Onabet (BR)
Tennis
01/09
09:00
Waltert, Simona – Ryser, Valentina
WTA - Montreux 125
Over 8.5 1st set
63.1% +0.96%
Onabet (BR)
Tennis
02/09
16:00
Pegula, Jessica – Krejcikova, Barbora
Grand Slam - US Open Women 2025
AH1(−5.5)
25.8% +0.77%
Onabet (BR)
Tennis
01/09
11:30
Sakellaridis, Stefanos – Langmo, Christian
ATP Challenger - Istanbul
AH1(−4.5)
34.7% +0.57%
Onabet (BR)
Tennis
02/09
03:00
Yufei Ren – Yidi Yang
WTA - Changsha 125
Under 21.5
54.4% +0.57%
Onabet (BR)
Tennis
02/09
09:00
Chidekh, Clement – Vacherot, Valentin
ATP Challenger - Cassis
AH2(−4.5)
36.7% +0.29%
Onabet (BR)
Tennis
02/09
00:00
Jannik Sinner – Bublik, Alexander
Grand Slam - US Open Men's 2025
AH1(−1.5) 1st set
66.3% +0.11%