Best betting promos and sportsbooks for MLB prop bets [April 1, 2026]

The Miami Marlins kick off Wednesday’s slate of games with a favorable matchup against the Chicago White Sox.

After severely underwhelming in 2025, Sandy Alcantara was able to round back into dominant form in his season opener against Colorado, holding the Rockies to just four Hits and zero Earned Runs in seven innings.

Heading into Wednesday, expect Alcantara to build on his momentum as he faces off against the Chicago White Sox who struggle with making contact and getting on base.

With fifteen games taking place on Wednesday, there are plenty of prop bets and markets to wager on which you can read a detailed breakdown of them below.

Best betting promos and sportsbooks for MLB prop bets

Find the best promos and sportsbooks to use for today’s MLB prop bets.

Chicago White Sox vs Miami Marlins (1:10pm, EST)

Chicago White Sox Team Total Under 3.5 (-118) at FanDuel Sportsbook

After winning the NL Cy Young award in 2022, Sandy Alcantara has struggled to recapture the same success he had that season, derailed by injuries which harshly affected his level of play on the mound.

Fortunately for Alcantara, it looks like he has finally been able to round back into form, finishing his season opener against the Colorado Rockies with an ERA of 0.00 in a 2-1 win.

In a favorable matchup against the Chicago White Sox, Alcantara will be able to string together his performances as he faces off against a lineup who ranks below league average in Contact Rate and in On Base Percentage.

With the White Sox struggling to generate Hits, their runners will be unable to get into scoring position, lowering their chances of putting up runs on the board.

Sandy Alcantara Over 17.5 Outs (-185) at BetMGM Sportsbook

With Alcantara holding the White Sox off the scoreboard, he is in a great position to go the full length of his start and clear the over on his Outs prop.

Especially with his back end giving him the production he needs to help limit the amount of variance in his starts as he is supported by a defense who ranks above league average in Defensive Efficiency.

New York Mets vs St. Louis Cardinals (1:15pm, EST)

Matthew Liberatore Under 3.5 Strikeouts (+115) at BetMGM Sportsbook

After entering the 2025 season listed as one of the betting favorites to win the NL Central, the St. Louis Cardinals severely underperformed, finishing in fourth in the division standings.

Matthew Liberatore played a major role in their struggles last year, averaging an ERA of 4.21, a WHIP of 1.305, a FIP of 4.03, and less than one Strikeout per Inning Pitched.

Heading into Wednesday, Liberatore’s struggles on the mound are poised to persist as he faces off against the star studded New York Mets who are projected to rank near the top of the board in Contact Rate and in OPS.

For some more exposure, escalator bet Liberatore’s Strikeout prop by placing smaller wagers on his alternate unders at the best available odds across multiple sportsbooks.

Juan Soto Over 1.5 Total Hits (-125) at BetMGM Sportsbook

Even though the sample size is small, Juan Soto has been able to continue to play at a high level, averaging over one Hit per game and a .353 Batting Average in just four games.

With Liberatore incapable of creating Whiffs, expect Soto to continue to barrel up the ball and generate Hits at a high rate.

Boston Red Sox vs Houston Astros (2:10pm, EST)

Houston Astros Team Total Under 3.5 (-110) at BetMGM Sportsbook

After failing to re-tool their lineup, the Houston Astros fell hard back down to reality in 2025, residing near the bottom of the board in most offensive metrics.

Even when making minimal adjustments this season, the Astros have been able to round back into competitive form, ranking in the top-10 in Hits, RBIs, Total Runs Scored, On Base Percentage, and in OPS.

Unfortunately for the Astros, negative regression looms large in their matchup against the Boston Red Sox as they face off against Garrett Crochet who averages less than one Hit Against and more than one Strikeout per Inning Pitched.

Especially with the Red Sox back end sitting in the top half of the board in Fielding Percentage, lessening the width of Houston’s gaps in the outfield with their coverage which lowers their chances of generating a Hit.

About the author

Kody Malstrom

Kody Malstrom is a professional sports bettor and sports betting journalist with six years of experience covering a vast majority of sports. He covers football, basketball, hockey, baseball, and the UFC in written and video form.

Born and raised in Michigan, Kody is a Detroit sports fan who spends all of his Sundays in the fall rooting for the Detroit Lions and Saturdays watching as much College Football as possible. In the winter, he shifts his focus to the Detroit Red Wings and Pistons while simultaneously rooting for his North Carolina Tar Heels.

When he is not staring at betting markets, you can find Kody at the beach or snowboarding down a mountain, depending on the time of the year.

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