Tennis bets today: Two picks for Monday ft. Diallo vs. Boyer [7/27/2026]

Today’s tennis picks for July 27, 2026 are here, with Gabriel Diallo vs. Tristan Boyer and Katherine Sebov vs. Elvina Kalieva among the top plays identified by our model across Monday’s tennis play.

Dimers’ predictive analytics engine runs 24/7, going over the latest tennis odds to uncover legitimate betting edges. The result? Data-backed plays that help Dimers Pro members make smarter decisions.

List of tennis picks tonight [7/27, updated 8:06PM ET]

Below, you’ll find today’s best tennis bets, ranked by edge for Monday, July 27, 2026.

ATP Los Cabos Open: Tristan Boyer ML (+235)

• Edge: 8.8%
• Probability: 36.6%
• Matchup: Gabriel Diallo vs. Tristan Boyer (9:00PM ET)

Our model has identified value on Tristan Boyer to defeat Gabriel Diallo at +235 odds in their matchup at ATP Los Cabos Open. A 36.6% probability produces an edge of 8.8%, making this the strongest play for today's tennis slate.

WTA Memphis: Katherine Sebov ML (+186)

• Edge: 2.5%
• Probability: 37%
• Matchup: Katherine Sebov vs. Elvina Kalieva (8:30PM ET)

At WTA Memphis, Katherine Sebov ML carries a 2.5% edge and a probability of 37% at +186 odds, according to our model.

Tennis best bets summary: Monday, 7/27/2026

As of 8:06PM ET, here are our top tennis bets by edge recommended by our model:

List of upcoming tennis matches to bet on now

• WTA Memphis: Elvina Kalieva vs. Katherine Sebov (8:30PM ET, Monday)
• ATP Los Cabos: Tristan Boyer vs. Gabriel Diallo (9:00PM ET, Monday)
• ATP Los Cabos: Aleksandar Kovacevic vs. Cameron Norrie (10:10PM ET, Monday)
• ATP Washington: Tommy Paul vs. Kamil Majchrzak (11:00AM ET, Tuesday)
• ATP Washington: Andres Martin vs. Ugo Humbert (11:00AM ET, Tuesday)
• WTA Washington: Xinyu Wang vs. Julieta Pareja (11:00AM ET, Tuesday)
• WTA Memphis: Cadence Brace vs. Zeynep Sonmez (11:00AM ET, Tuesday)
• WTA Memphis: Caty McNally vs. Xiyu Wang (11:00AM ET, Tuesday)
• WTA Washington: Polina Kudermetova vs. Cristina Bucsa (11:00AM ET, Tuesday)
• ATP Washington: Rafael Jodar vs. Arthur Fils (12:30PM ET, Tuesday)

Conclusion

Our tennis best bets are locked and loaded for July 27, 2026, featuring plays such as Tristan Boyer ML vs. Gabriel Diallo and Katherine Sebov ML. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are based on 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.