Free MLB Picks Today: Saturday's Best Bets Include Rangers vs. Mariners Play [4/12/2025]

MLB betting is back for another attractive day on 4/12, and we're here to serve up our top picks for Saturday's baseball action.

Today's MLB best bets come from a range of matchups, including the Rangers vs. Mariners game at 9:40PM ET, with this article updated throughout the day to highlight the most attractive upcoming games.

Featuring a standout over/under play at 9:40PM ET, these picks are based on cutting-edge simulations and machine learning.

For unlimited access to everything Dimers has to offer on Saturday, April 12, 2025—including our full set of MLB picks and best bets—check out Dimers Pro.

List of MLB Best Bets Tonight [4/12, Updated: 9:32PM ET]

After crunching the numbers and running thousands of simulations, our independent predictive analytics model has identified the best baseball bet for Saturday, April 12, 2025.

This is the only pick available for free users currently, with our full suite of MLBpredictions reserved for Dimers Pro users.

Rangers vs. Mariners Over 7 Runs (-104)

• Edge: 3.6%
• Probability: 54.6%
• Matchup: Rangers vs. Mariners (9:40PM ET, Saturday)

Our model has pinpointed the next MLB betting opportunity tonight, which comes in the Rangers vs. Mariners matchup. We recommend an over/under bet on Over 7 Runs at -104 odds, offering an edge of 3.6%.

MLB Best Bets: Saturday, 4/12/2025

As of 9:32PM ET, here are the next MLB bets recommended by our model:

Matchup	Bet	Odds	Edge
Rangers vs. Mariners	Over 7 Runs	-104 @ FanDuel	3.6%

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Join Dimers Pro now to access these picks, along with a comprehensive range of props, trends and parlays for April 12, 2025.

List of Upcoming MLB Games to Bet On [4/12/2025]

• Rangers vs. Mariners (9:40PM ET, Saturday)
• Blue Jays vs. Orioles (1:35PM ET, Sunday)
• Giants vs. Yankees (1:35PM ET, Sunday)
• Royals vs. Guardians (1:40PM ET, Sunday)
• Pirates vs. Reds (1:40PM ET, Sunday)
• Braves vs. Rays (1:40PM ET, Sunday)
• Nationals vs. Marlins (1:40PM ET, Sunday)
• Angels vs. Astros (2:10PM ET, Sunday)
• Tigers vs. Twins (2:10PM ET, Sunday)
• Red Sox vs. White Sox (2:10PM ET, Sunday)
• Phillies vs. Cardinals (2:15PM ET, Sunday)
• Mets vs. Athletics (4:05PM ET, Sunday)
• Brewers vs. D-Backs (4:10PM ET, Sunday)
• Rockies vs. Padres (4:10PM ET, Sunday)
• Rangers vs. Mariners (4:10PM ET, Sunday)

More About MLB

This article is 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

This article, enhanced by AI and automation, aims to deliver accurate MLB insights quickly, with human oversight ensuring high editorial quality. Our predictions are rooted 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.