Free MLB Picks Today: Wednesday's Best Bets Include Three Over/Under Plays [4/30/2025]

MLB betting is back for another pulse-pounding day on 4/30, and we're here to share our top picks for Wednesday's baseball action.

Today's MLB best bets come from a range of matchups, including Nationals vs. Phillies and Royals vs. Rays, with this article updated throughout the day to highlight the most attractive upcoming games.

Featuring a standout over/under play at 6:45PM ET, these picks are powered by advanced simulations and machine learning.

For unlimited access to everything Dimers has to offer on Wednesday, April 30, 2025—including our full set of MLB picks and best bets—check out Dimers Pro.

List of MLB Best Bets Today [4/30, Updated: 5:31PM ET]

After diving deep into the numbers and running thousands of simulations, our leading predictive analytics model has figured out the best baseball bets for Wednesday, April 30, 2025.

We sort these picks by start times, reserving the highest edges and probabilities exclusively for Dimers Pro users.

Nationals vs. Phillies Over 7.5 Runs (-118)

• Edge: 6.8%
• Probability: 60.9%
• Matchup: Nationals vs. Phillies (6:45PM ET, Wednesday)

Our model has pinpointed the next MLB betting opportunity today, which comes in the Nationals vs. Phillies game. We recommend an over/under bet on Over 7.5 Runs at -118 odds, offering an edge of 6.8%.

Royals vs. Rays Over 7.5 Runs (-118)

• Edge: 2.0%
• Probability: 56.2%
• Matchup: Royals vs. Rays (7:05PM ET, Wednesday)

Our model has found another great MLB bet for Wednesday's baseball action, this time in the matchup between the Royals and Rays. We suggest placing an over/under wager on Over 7.5 Runs at -118 odds, with our analysis showing a compelling 2.0% edge.

MORE: MLB Props

Red Sox vs. Blue Jays Under 9.5 Runs (-115)

• Edge: 3.3%
• Probability: 56.8%
• Matchup: Red Sox vs. Blue Jays (7:07PM ET, Wednesday)

Our next pick for today's baseball action is from the Red Sox vs. Blue Jays matchup. We recommend an over/under bet on Under 9.5 Runs at -115 odds. Our model indicates a favorable 3.3% edge for this wager.

MORE: Wednesday's MLB Trends

MLB Best Bets: Wednesday, 4/30/2025

As of 5:31PM ET, here are the next three MLB bets recommended by our model:

Matchup	Bet	Odds	Edge
Nationals vs. Phillies	Over 7.5 Runs	-118 @ BetMGM	6.8%
Royals vs. Rays	Over 7.5 Runs	-118 @ DraftKings	2.0%
Red Sox vs. Blue Jays	Under 9.5 Runs	-115 @ DraftKings	3.3%

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While the bets listed are all positive expected value (+EV) opportunities, subscribing to Dimers Pro grants you instant access to today's best bets across all sports, powered by our advanced model.

Among Wednesday's MLB picks is a -110n over/under play with an edge of 2.8%.

Join Dimers Pro now to access these picks, along with a comprehensive range of props, trends and parlays for April 30, 2025.

List of Upcoming MLB Games to Bet On [4/30/2025]

• Twins vs. Guardians (6:10PM ET, Wednesday)
• Yankees vs. Orioles (6:35PM ET, Wednesday)
• Cubs vs. Pirates (6:40PM ET, Wednesday)
• Nationals vs. Phillies (6:45PM ET, Wednesday)
• Royals vs. Rays (7:05PM ET, Wednesday)
• Red Sox vs. Blue Jays (7:07PM ET, Wednesday)
• D-Backs vs. Mets (7:10PM ET, Wednesday)
• Brewers vs. White Sox (7:40PM ET, Wednesday)
• Athletics vs. Rangers (8:05PM ET, Wednesday)

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 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.