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 181 valuebets for your filter settings.

31 of them are overvalued by more than 10%.

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

Found 16 valuebets with Tennis and 21Red |
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Examples of overvalued by less than 10%
Bookmaker ▲▼ Event Market ▲▼ Odds ▲▼ Prob​a​bility ▼Over​value
21Red
Tennis
16/08
16:00
Jannik Sinner – Terence Atmane
United States - ATP - Cincinnati Open
Over 19
63.6% +8.79% + 7
21Red
Tennis
15/08
20:00
Andrey Rublev – Carlos Alcaraz
United States - ATP - Cincinnati Open
Odd 1st set
53.4% +7.90%
21Red
Tennis
15/08
21:30
Varvara Gracheva – Veronika Kudermetova
United States - WTA - Cincinnati Open
Odd 1st set
49.3% +3.57% + 1
21Red
Tennis
15/08
16:00
Iga Swiatek – Anna Kalinskaya
United States - WTA - Cincinnati Open
1 - aces
80.5% +3.06% + 1
21Red
Tennis
15/08
09:00
Romain Faucon – Jonas Forejtek
Belgium - ITF Belgium
AH2(−6)
51.1% +1.75%
21Red
Tennis
15/08
14:00
Jack Loge – Henri Squire
Belgium - ITF Belgium
AH1(+1.5)
44.4% +0.77%
21Red
Tennis
15/08
17:30
Marcelo Arevalo / Mate Pavic – Joe Salisbury / Neal Skupski
United States - ATP - Cincinnati Open - Doubles
11-2
56.1% +0.41%