MLB picks today: Tuesday's MLB best bets include Padres vs. Diamondbacks play [8/4/2026]

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Written by Dave Garofolo

Get MLB picks today and best bets for Tuesday, August 4, 2026.

MLB Best Bets.
These MLB betting picks for August 4, 2026, are based on the latest odds and probabilities for Tuesday's games.

Today’s MLB picks for August 4, 2026 are here, with Padres vs. Diamondbacks and Tigers vs. Mariners among the top plays identified by our model across Tuesday’s MLB slate.

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

List of MLB best bets tonight [8/4, updated 8:45PM ET]

Below, you’ll find today’s MLB best bets, ranked by edge for Tuesday, August 4, 2026.

Padres vs. Diamondbacks Over 8.5 runs (-117)

Our model has identified value on Over 8.5 runs in Padres vs. Diamondbacks at -117 odds. A 62.8% probability produces an edge of 8.9%, making this the strongest play for today's MLB slate.

 

Mariners ML (-115)

Mariners ML carries a 4.0% edge and a probability of 57.5% at -115 odds, according to our model.

 

Mariners -1.5 (+182)

Mariners -1.5 vs. Tigers at +182 odds shows a 3.8% edge, supported by a 39.2% probability in simulations.

 

Diamondbacks -1.5 (+174)

A 2.8% edge and 39.3% probability makes Diamondbacks -1.5 vs. Padres a value play in the Padres vs. Diamondbacks matchup, per our model.

 

MLB best bets summary: Tuesday, 8/4/2026

As of 8:45PM ET, here are our top MLB bets by edge recommended by our model:

Matchup Bet Odds Edge Probability
Padres vs. Diamondbacks Over 8.5 runs -117 @ Novig 8.9% 62.8%
Tigers vs. Mariners Mariners ML -115 @ Novig 4.0% 57.5%
Tigers vs. Mariners Mariners -1.5 +182 @ Novig 3.8% 39.2%
Padres vs. Diamondbacks Diamondbacks -1.5 vs. Padres +174 @ Novig 2.8% 39.3%
 

List of upcoming MLB games to bet on [8/4/2026]

Conclusion

Our MLB best bets are locked and loaded for August 4, 2026, featuring plays such as over 8.5 runs in the Padres vs. Diamondbacks matchup and Mariners 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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Written by
Dave Garofolo
Content Producer

Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.

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