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 764 valuebets for your filter settings.

32 of them are overvalued by more than 10%.

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

Found 11 valuebets with Tennis and SapphireBet |
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Examples of overvalued by less than 10%
Bookmaker ▲▼ Event Market ▲▼ Odds ▲▼ Prob​a​bility ▼Over​value
SapphireBet
Tennis
04/11
18:00
Borg/Purtseladze – Kennedy/Willwerth
[210770] Challenger. Knoxville. Doubles
21-2 1st set
52.9% +5.85%
SapphireBet
Tennis
03/11
14:00
Iga Swiatek – Elena Rybakina
[188490] WTA. World Tour Finals. Riyadh
Tie-break: No
67.4% +5.78%
SapphireBet
Tennis
03/11
17:00
Marin Cilic – Benjamin Hassan
[190535] Challenger. Helsinki
AH1(−2.5) 1st set
52.8% +4.96% + 3
SapphireBet
Tennis
03/11
17:00
Valentin Royer – Cameron Norrie
[178512] ATP. Metz
Tie-break: Yes 1st set
24.4% +4.85%
SapphireBet
Tennis
03/11
15:00
Barrios Vera/Mena – Rubini Garcia Belaunde/Tobon
[208411] Challenger. Lima 2. Doubles
11-2
78.6% +4.50%
SapphireBet
Tennis
03/11
18:30
Matteo Berrettini – Quentin Halys
[290439] ATP. Metz
AH2(+2.5) 1st set
81.2% +0.65% + 1
SapphireBet
Tennis
03/11
15:30
Amanda Anisimova – Madison Keys
[188480] WTA. World Tour Finals. Riyadh
Tie-break: No
72.5% +0.05%