Free MLB Picks Today: Sunday's MLB Best Bets Include Tigers vs. Rangers Play [7/20/2025]

Today’s free MLB picks are in, with Sunday’s MLB best bets for July 20, 2025, powered by thousands of predictive simulations.

These MLB best bets include matchups like Tigers vs. Rangers and Astros vs. Mariners, with this article updated throughout the day to feature the highest-probability plays based on thousands of data-driven simulations from our predictive analytics model.

But if you're serious about long-term profit, it's not just about probability—it's about edge. To unlock our highest-edge MLB bets—the ones with true long-term value—join Dimers Pro.

Pro members get unlimited access to everything Dimers has to offer on Sunday, July 20, 2025, including our full suite of picks and best bets for today and the week ahead.

List of MLB Best Bets Today [7/20, Updated 4:04PM ET]

After crunching the numbers and conducting thousands of simulations, our independent predictive analytics model has figured out the best baseball bets for Sunday, July 20, 2025.

Rangers +1.5 (-110)

• Probability: 55.4%
• Edge: 3.0%
• Matchup: Tigers vs. Rangers (7:10PM ET, Sunday)

Our model has pinpointed a high-probability MLB betting opportunity today, which comes in the Tigers vs. Rangers matchup. We recommend a run line bet on Rangers +1.5 at -110 odds, with our analysis showing a 55.4% chance of hitting and a compelling edge of 3.0%.

Astros vs. Mariners Over 6.5 Runs (+100)

• Probability: 52.4%
• Edge: 2.4%
• Matchup: Astros vs. Mariners (4:10PM ET, Sunday)

Our model has found another strong MLB bet for Sunday's baseball action, this time in the game between the Astros and Mariners. We suggest placing an over/under wager on Over 6.5 Runs at +100 odds, with a 52.4% probability delivering a 2.4% edge.

MORE: MLB Props

MLB Best Bets: Sunday, 7/20/2025

As of 4:04PM ET, here are our top two MLB bets by probability recommended by our model:

Matchup	Bet	Odds	Probability	Edge
Tigers vs. Rangers	Rangers +1.5	-110 @ DraftKings	55.4%	3.0%
Astros vs. Mariners	Over 6.5 Runs	+100 @ FanDuel	52.4%	2.4%

Dimers Pro unlocks instant access to the most valuable bets across all sports, powered by our advanced predictive model.

Today, Dimers Pro subscribers have access to two MLB picks—with access to all of these being what makes a difference over time.

Join Dimers Pro now to access these picks, as well as a comprehensive range of props, trends and parlays for July 20, 2025.

List of Upcoming MLB Games to Bet On [7/20/2025]

• Cardinals vs. D-Backs (4:10PM ET, Sunday)
• Brewers vs. Dodgers (4:10PM ET, Sunday)
• Astros vs. Mariners (4:10PM ET, Sunday)
• Tigers vs. Rangers (7:10PM ET, Sunday)

See How Dimers Pro Enhances Your Best Bets

Ready to take your betting to the next level? See how Dimers Pro boosts our best bets by watching this explainer video.

More About MLB

The best on this page form part of our MLB player props and MLB best bets series.

For more MLB betting content, we have MLB trends for every game, as well as daily MLB betting news and the latest World Series odds and predictions.

Conclusion

Our MLB best bets are locked and loaded for July 20, 2025, featuring plays such as Rangers +1.5 and Over 6.5 Runs in the Astros vs. Mariners matchup. Powered by advanced simulations, these picks are here to boost your betting game.

This article, enhanced by AI and automation, aims to deliver accurate MLB insights quickly, with human oversight ensuring high editorial quality. Our predictions are grounded in current data to help you make informed decisions. For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.

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

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