MLB picks today: Sunday's MLB best bets include Cardinals vs. Diamondbacks play [7/19/2026]

Today’s MLB picks for July 19, 2026 are here, with Cardinals vs. Diamondbacks and Nationals vs. Athletics among the top plays identified by our model across Sunday’s MLB schedule.

Dimers’ predictive analytics engine runs 24/7, searching the latest baseball odds to unearth genuine betting edges. The result? Data-backed plays that help Dimers Pro members make smarter decisions.

List of MLB best bets today [7/19, updated 3:38PM ET]

Below, you’ll find today’s best baseball bets, ranked by edge for Sunday, July 19, 2026.

Cardinals vs. Diamondbacks Over 9.5 runs (+125)

• Edge: 7.7%
• Probability: 52.1%
• Matchup: Cardinals vs. Diamondbacks (4:10PM ET)

Our model has identified value on Over 9.5 runs in Cardinals vs. Diamondbacks at +125 odds. A 52.1% probability produces an edge of 7.7%, making this the strongest play for today's MLB slate.

Athletics +1.5 (-108)

• Edge: 6.2%
• Probability: 58.1%
• Matchup: Nationals vs. Athletics (4:05PM ET)

Athletics +1.5 carries a 6.2% edge and a probability of 58.1% at -108 odds, according to our model.

Athletics ML (+138)

• Edge: 6.1%
• Probability: 47.9%
• Matchup: Nationals vs. Athletics (4:05PM ET)

Athletics ML at +138 odds shows a 6.1% edge, supported by a 47.9% probability in simulations.

Diamondbacks -1.5 (+178)

• Edge: 4.2%
• Probability: 40.1%
• Matchup: Cardinals vs. Diamondbacks (4:10PM ET)

A 4.2% edge and 40.1% probability makes Diamondbacks -1.5 vs. Cardinals a value play in the Cardinals vs. Diamondbacks matchup, per our model.

Giants ML (+186)

• Edge: 3.8%
• Probability: 38.7%
• Matchup: Giants vs. Mariners (4:10PM ET)

Giants ML at +186 odds presents a 3.8% edge, with simulations resulting in a probability of 38.7%.

Diamondbacks ML (-113)

• Edge: 3.1%
• Probability: 56%
• Matchup: Cardinals vs. Diamondbacks (4:10PM ET)

Our model finds value on Diamondbacks to win at -113 odds, supported by an edge of 3.1%.

Giants vs. Mariners Over 7.5 runs (+122)

• Edge: 3.0%
• Probability: 48.1%
• Matchup: Giants vs. Mariners (4:10PM ET)

Our model has uncovered value on Giants vs. Mariners Over 7.5 runs at +122 odds. A 48.1% probability produces a 3.0% edge, making this a strong play for today's MLB action.

MLB best bets summary: Sunday, 7/19/2026

As of 3:38PM ET, here are our top MLB bets by edge recommended by our model:

List of upcoming MLB games to bet on [7/19/2026]

• Nationals vs. Athletics (4:05PM ET, Sunday)
• Tigers vs. Angels (4:07PM ET, Sunday)
• Giants vs. Mariners (4:10PM ET, Sunday)
• Cardinals vs. D-Backs (4:10PM ET, Sunday)
• Dodgers vs. Yankees (7:20PM ET, Sunday)

See How Dimers Pro Enhances Your Best Bets

Discover the difference our best bets make with Dimers Pro. Check out this explainer video to see how you can gain an edge.

Conclusion

Our MLB best bets are locked and loaded for July 19, 2026, featuring plays such as over 9.5 runs in the Cardinals vs. Diamondbacks matchup and Athletics +1.5. 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.