Tennis bets today: Two picks for Sunday ft. Fonseca vs. Shelton [8/9/2026]
Get ATP & WTA predictions and picks for Sunday, August 9, 2026.
Today’s tennis picks for August 9, 2026 are here, with Joao Fonseca vs. Ben Shelton and Leylah Fernandez vs. Naomi Osaka among the top plays identified by our model across Sunday’s tennis schedule.
Dimers’ predictive analytics engine runs 24/7, going over the latest tennis odds to uncover legitimate betting edges. The result? Data-backed picks that help Dimers Pro members make smarter decisions.
List of tennis picks today [8/9, updated 3:22AM ET]
Below, you’ll find today’s tennis best bets, ranked by edge for Sunday, August 9, 2026.
For an example of how model-backed value plays can add up over a tournament, see how much you could have won betting on Alex Eala's DC Open run.
ATP Montreal: Ben Shelton vs. Joao Fonseca Under 25.5 total games (-135)
- Edge: 2.5%
- Probability: 59.9%
- Matchup: Joao Fonseca vs. Ben Shelton (6:00PM ET)
Our model has identified value on Under 25.5 total games in Ben Shelton vs. Joao Fonseca at -135 odds in their matchup at ATP Montreal. A 59.9% probability produces an edge of 2.5%, making this the strongest play for today's tennis slate.
WTA Toronto: Leylah Fernandez ML (+215)
- Edge: 2.1%
- Probability: 33.8%
- Matchup: Leylah Fernandez vs. Naomi Osaka (7:00PM ET)
At WTA Toronto, Leylah Fernandez ML carries a 2.1% edge and a probability of 33.8% at +215 odds, according to our model.
Tennis best bets summary: Sunday, 8/9/2026
As of 3:22AM ET, here are our top tennis bets by edge recommended by our model:
| Matchup | Bet | Odds | Edge | Prob. |
|---|---|---|---|---|
| Fonseca vs. Shelton | Under 25.5 total games | -135 @ DraftKings | 2.5% | 59.9% |
| Fernandez vs. Osaka | Leylah Fernandez ML | +215 @ FanDuel | 2.1% | 33.8% |
List of upcoming tennis matches to bet on now
- WTA Toronto: Elena Rybakina vs. Liudmila Samsonova (12:30PM ET, Sunday)
- ATP Montreal: Daniel Merida vs. Tallon Griekspoor (12:30PM ET, Sunday)
- WTA Toronto: Coco Gauff vs. Alina Korneeva (1:40PM ET, Sunday)
- ATP Montreal: Thiago Tirante vs. Learner Tien (1:40PM ET, Sunday)
- ATP Montreal: Ben Shelton vs. Joao Fonseca (6:00PM ET, Sunday)
- WTA Toronto: Naomi Osaka vs. Leylah Fernandez (7:00PM ET, Sunday)
- ATP Montreal: Jakub Mensik vs. Botic Van de Zandschulp (7:10PM ET, Sunday)
- WTA Toronto: Belinda Bencic vs. Alexandra Eala (8:10PM ET, Sunday)
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Conclusion
Our tennis best bets are locked and loaded for August 9, 2026, featuring plays such as under 25.5 total games in the Joao Fonseca vs. Leylah Fernandez matchup and Leylah Fernandez 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.
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Ryan Leaver uses advanced statistical models and simulations to predict outcomes and provide predictions for the NBA, NFL, college football, college basketball, and soccer. He offers detailed game previews, best bets, props, and futures articles.
