Best bets today for all sports: Tuesday's picks include Marta Kostyuk vs. Katherine Sebov tennis play [8/4/2026]

Tennis: Katherine Sebov +7.5 games (-150)

• Edge: 14.9%
• Probability: 74.9%
• Tennis matchup: Marta Kostyuk vs. Katherine Sebov (1:40PM ET)

Our model has identified value on Katherine Sebov +7.5 games at -150 odds in their matchup at WTA Toronto. A 74.9% probability produces an edge of 14.9%, making this the strongest play for today's sports action.

WNBA: Tempo +13.5 (-112)

• Edge: 11.3%
• Probability: 64.2%
• Tennis matchup: Tempo vs. Valkyries (10:00PM ET)

Tempo +13.5 carries a 11.3% edge and a probability of 64.2% at -112 odds, according to our model.

Tennis: Moyuka Uchijima +6.5 games (+110)

• Edge: 10.7%
• Probability: 58.3%
• Tennis Matchup: Aryna Sabalenka vs. Moyuka Uchijima (7:00PM ET)

Moyuka Uchijima +6.5 games vs. Aryna Sabalenka at +110 odds shows a 10.7% edge, supported by a 58.3% probability in simulations of the WTA Toronto match.

Tennis: Moyuka Uchijima vs. Aryna Sabalenka over 17.5 total games (-115)

• Edge: 8.9%
• Probability: 62.4%
• Tennis Matchup: Aryna Sabalenka vs. Moyuka Uchijima (7:00PM ET)

An 8.9% edge and 62.4% probability make Moyuka Uchijima vs. Aryna Sabalenka over 17.5 total games a value play in the Aryna Sabalenka vs. Moyuka Uchijima matchup, per our model.

Tennis: Katherine Sebov vs. Marta Kostyuk Over 17.5 total games (-110)

• Edge: 8.2%
• Probability: 60.6%
• Tennis Matchup: Marta Kostyuk vs. Katherine Sebov (1:40PM ET)

Katherine Sebov vs. Marta Kostyuk Over 17.5 total games at -110 odds presents a 8.2% edge, with simulations resulting in a probability of 60.6%.

Tennis: Botic Van de Zandschulp vs. Giovanni Mpetshi Perricard Under 25.5 total games (-112)

• Edge: 7.8%
• Probability: 60.6%
• Tennis Matchup: Giovanni Mpetshi Perricard vs. Botic Van de Zandschulp (1:20PM ET)

Our model finds value on Under 25.5 total games in Giovanni Mpetshi Perricard vs. Botic Van de Zandschulp at -112 odds at ATP Brisbane, supported by an edge of 7.8%.

MLB: Padres vs. Diamondbacks Over 8.5 runs (-108)

• Edge: 5.9%
• Probability: 57.9%
• MLB Matchup: Padres vs. Diamondbacks (9:40PM ET)

Our model has uncovered value on Padres vs. Diamondbacks Over 8.5 runs at -108 odds. A 57.9% probability produces a 5.9% edge, making this a strong play for today's MLB action.

MLB: White Sox vs. Red Sox Over 8.5 runs (-117)

• Edge: 5.1%
• Probability: 59%
• MLB Matchup: White Sox vs. Red Sox (7:10PM ET)

A 5.1% edge on a 59% probability makes Over 8.5 runs at -117 odds a solid value play in today's White Sox vs. Red Sox matchup.

MLB: Mets ML (+138)

• Edge: 4.9%
• Probability: 47%
• MLB Matchup: Mets vs. Guardians (6:40PM ET)

Our model projects value on Mets to win at +138 odds. A 47% probability produces a 4.9% edge, making Mets the favorable ML play in today's MLB matchup.

MLB: Mets vs. Guardians Over 7.5 runs (-104)

• Edge: 4.9%
• Probability: 55.9%
• MLB Matchup: Mets vs. Guardians (6:40PM ET)

Rounding out our top 10 bets, Mets vs. Guardians Over 7.5 runs at -104 odds shows a 55.9% probability and a 4.9% edge.

Best sports bets today summary: Tuesday, 8/4/2026

As of 3:10AM ET, here are our top bets by edge recommended by our model:

List of upcoming events to bet on now [8/4/2026]

• Tennis: Mattia Bellucci vs. Sebastian Baez (11:00AM ET, Tuesday)
• Tennis: Marcos Giron vs. Hubert Hurkacz (11:00AM ET, Tuesday)
• Tennis: Stefanos Tsitsipas vs. Martin Damm (11:00AM ET, Tuesday)
• Tennis: Jenson Brooksby vs. Adam Walton (11:00AM ET, Tuesday)
• Tennis: Jessica Bouzas Maneiro vs. Elina Svitolina (11:00AM ET, Tuesday)
• Tennis: Valentin Royer vs. Pablo Carreno Busta (12:10PM ET, Tuesday)
• Tennis: Liam Draxl vs. Daniel Merida (12:10PM ET, Tuesday)
• Tennis: Denis Shapovalov vs. Zachary Svajda (12:10PM ET, Tuesday)
• Tennis: Roman Burruchaga vs. Alexei Popyrin (12:10PM ET, Tuesday)
• Tennis: Adrian Mannarino vs. Jacob Fearnley (12:10PM ET, Tuesday)

Conclusion

Our best bets are locked and loaded for August 4, 2026, featuring plays such as Katherine Sebov +7.5 games vs. Marta Kostyuk and Tempo +13.5. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are rooted in current data to help you make informed decisions. For additional resources and advice, head to our Responsible Gambling hub.

All odds and probabilities in this article are correct and accurate at the time of publication.