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 2,455 valuebets for your filter settings.

60 of them are overvalued by more than 10%.

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

Found 53 valuebets with Tennis and 4RaBet |
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Examples of overvalued by less than 10%
Bookmaker ▲▼ Event Market ▲▼ Odds ▲▼ Prob​a​bility ▼Over​value
4RaBet
Tennis
25/08
23:00
Opelka, Reilly – Alcaraz, Carlos
Grand Slam - US Open
AH1(+2.5) 1st set
72.2% +7.50% + 2
4RaBet
Tennis
24/08
16:05
Shevchenko, Alexander – Davidovich Fokina, Alejandro
Grand Slam - US Open
Under 8.5 2nd set
32.8% +4.93% + 7
4RaBet
Tennis
25/08
23:00
Djere, Laslo – Collignon, Raphael
Grand Slam - US Open
Under 9.5 2nd set
46.2% +4.01% + 3
4RaBet
Tennis
25/08
23:00
Brooksby, Jenson – Vukic, Aleksandar
Grand Slam - US Open
Under 9.5 2nd set
49.4% +3.67% + 4
4RaBet
Tennis
24/08
19:00
Sabalenka, Aryna – Masarova, Rebeka
Grand Slam - US Open, Women
AH1(−4.5) 1st set
31.4% +3.51%
4RaBet
Tennis
24/08
22:00
Navone, Mariano – Giron, Marcos
Grand Slam - US Open
Under 0.5 - tie-break
49.3% +3.45% + 4
4RaBet
Tennis
25/08
14:00
Parks, Alycia – Andreeva, Mirra
Grand Slam - US Open, Women
Odd 1st set
48.9% +2.80%
4RaBet
Tennis
25/08
23:00
Monfils, Gael – Safiullin, Roman
Grand Slam - US Open
Under 1.5 - tie-break
79.0% +2.66% + 4
4RaBet
Tennis
25/08
23:00
Comesana, Francisco – Michelsen, Alex
Grand Slam - US Open
Under 9.5 2nd set
46.5% +2.32% + 3
4RaBet
Tennis
25/08
14:00
Dolehide, Caroline – Wang, Xinyu
Grand Slam - US Open, Women
Over 8.5 2nd set
75.6% +2.01% + 2
4RaBet
Tennis
24/08
16:05
Carballes Baena, Roberto – Rinderknech, Arthur
Grand Slam - US Open
Under 9.5 2nd set
45.3% +1.95% + 2
4RaBet
Tennis
24/08
23:00
Zhang, Shuai – Bencic, Belinda
Grand Slam - US Open, Women
Over 8.5 1st set
66.2% +1.29%
4RaBet
Tennis
24/08
18:00
Selekhmeteva, Oksana – Vondrousova, Marketa
Grand Slam - US Open, Women
AH2(−2.5)
70.8% +1.26% + 1
4RaBet
Tennis
24/08
20:00
Mannarino, Adrian – Griekspoor, Tallon
Grand Slam - US Open
Under 1.5 - tie-break
79.3% +0.73%
4RaBet
Tennis
25/08
14:00
Bucsa, Cristina – Liu, Claire
Grand Slam - US Open, Women
21-2
38.0% +0.70%
4RaBet
Tennis
24/08
20:00
Lehecka, Jiri – Coric, Borna
Grand Slam - US Open
Under 9.5 2nd set
46.8% +0.52%
4RaBet
Tennis
25/08
23:00
Popyrin, Alexei – Ruusuvuori, Emil
Grand Slam - US Open
Odd 1st set
48.3% +0.50%
4RaBet
Tennis
25/08
23:00
Sonego, Lorenzo – Schoolkate, Tristan
Grand Slam - US Open
Under 1.5 - tie-break
75.9% +0.16%
4RaBet
Tennis
25/08
14:00
Arango, Emiliana – Swiatek, Iga
Grand Slam - US Open, Women
Under 8.5 2nd set
64.2% +0.09%
4RaBet
Tennis
25/08
23:00
Arnaldi, Matteo – Cerundolo, Francisco
Grand Slam - US Open
Under 1.5 - tie-break
84.8% +0.08%
4RaBet
Tennis
24/08
22:00
Starodubtseva, Yuliia – Blinkova, Anna
Grand Slam - US Open, Women
Under 9.5 2nd set
53.8% +0.01%