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.


For your filter settings we just found 584 valuebets.

47 of them have overvalue more than 10%.

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

Found 35 valuebets with Tennis and Betfair SB (ES) |
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Examples with overvalue less than 10%
Bookmaker ▲▼ Event Market ▲▼ Odds ▲▼ Prob​a​bility ▼Over​value
Betfair SB (ES)
Tennis
01/08
18:40
Tiafoe – Vukic
ATP Toronto 2025
Under 8.5 1st set 16.3% +6.08% + 1
Betfair SB (ES)
Tennis
01/08
11:30
James Story – William Jansen
ITF Ireland Futures
11-2 65.4% +4.68% + 1
Betfair SB (ES)
Tennis
01/08
23:00
Bencic – Muchova
WTA Montreal 2025
Over 1.5 - tie-break 3.06% +3.92% + 1
Betfair SB (ES)
Tennis
01/08
17:30
Fils – Lehecka
ATP Toronto 2025
Under 9.5 1st set 41.6% +3.88%
Betfair SB (ES)
Tennis
01/08
12:10
Aaron James Williams – Artem Lyapshin
Mens UTR Pro Series, Germany
11-2 80.5% +3.80% + 2
Betfair SB (ES)
Tennis
02/08
16:00
Al Michelsen – Le Tien
ATP Toronto 2025
Under 12.5 1st participant 49.2% +3.36% + 1
Betfair SB (ES)
Tennis
01/08
11:10
Filip Paroulek – Serafin Zund
Mens UTR Pro Series, Germany
21-2 2nd set 68.6% +2.88% + 2
Betfair SB (ES)
Tennis
01/08
20:00
Melo/Zverev – Salisbury/Skupski
ATP Toronto 2025
AH2(−2.5) 51.3% +2.66%
Betfair SB (ES)
Tennis
01/08
11:00
Vasek Schneider – Ondrej Hujo
Mens UTR Pro Series, Germany
11-2 2nd set 66.7% +2.04% + 2
Betfair SB (ES)
Tennis
01/08
10:45
Julia Adams – Adithya Karunaratne
ITF Monastir
Under 21.5 55.6% +1.79% + 1
Betfair SB (ES)
Tennis
01/08
16:00
J Bilardo / L Sciahbasi – M Gloeckler / N Hipfl
ITF Austria Futures
21-2 31.7% +1.38%
Betfair SB (ES)
Tennis
01/08
12:50
Choinski – Hanfmann
Hagen Challenger 2025
11-2 1st set 40.5% +1.32% + 2
Betfair SB (ES)
Tennis
01/08
17:30
C Tauson – Yu Starodubtseva
WTA Montreal 2025
Over 9.5 2nd set 42.4% +0.84%
Betfair SB (ES)
Tennis
01/08
11:00
Angela Fita Boluda – Hanne Vandewinkel
ITF Hechingen
Under 2.5 63.8% +0.82%
Betfair SB (ES)
Tennis
01/08
17:00
R Ccuno / F Labrana – M Capurro Taborda / J Riera
ITF Pergamino
21-2 67.2% +0.79%
Betfair SB (ES)
Tennis
02/08
00:00
G Diallo – Fritz
ATP Toronto 2025
Under 10.5 1st set 60.3% +0.69% + 1
Betfair SB (ES)
Tennis
01/08
17:00
M Kempen / A Siskova – L Karatanche/R Zelnickova
ITF Gran Canaria
11-2 78.0% +0.60%
Betfair SB (ES)
Tennis
02/08
01:10
Nakashima – Be Shelton
ATP Toronto 2025
Over 24.5 50.2% +0.41%
Betfair SB (ES)
Tennis
01/08
16:30
Oscar Jose Gutierrez – Pedro Rodenas
ITF Spain Futures
21-2 60.0% +0.21%
Betfair SB (ES)
Tennis
01/08
12:40
Gombos – Mrva
Liberec Challenger 2025
11-2 1st set 47.7% +0.12% + 1