$1500 Bonus Bets If Lose on Red Sox vs Cardinals MLB: Use BetMGM Code BTSLINES

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Written By John Carlo Villaruel | Published at April 7, 2026
$1500 Bonus Bets If Lose on Red Sox vs Cardinals MLB Use BetMGM Code BTSLINES

Two teams looking to climb out of the hole they are in clash this Friday at Busch Stadium as the struggling Red Sox meet the Cardinals for the first of their three-game series. The Red Sox have really looked lost this season as they only won twice of their first nine games while the Cardinals have been inconsistent at times when it comes to scoring runs.

With the Red Sox and the Cardinals having their own set of issues, this game could go either way but the good news is BetMGM is making sure you’re covered either way. Just enter our promo code BTSLINES when you sign up for a BetMGM account and bet at least $10 on any Red Sox-Cardinals market. If your qualifying wager loses, BetMGM returns your stake back in bonus bets up to $1,500 so you’ll get another chance to strike.

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Red Sox-Cardinals Same Game Parlay Options

Struggles have really haunted the Red Sox this season as they can’t seem to find the mark early on but it hasn’t stopped Venezuelan right fielder Wilyer Abreu from standing out at the plate. The reigning two-time Golden Glove awardee has been really solid defensively but his overall game is starting to come into full form this season with the 26-year old leading the Red Sox in five categories, including hits and home runs.

That said, a Wilyer Abreu home run is something to keep a close eye on here. Although the Cardinals have a solid pitching staff, they have really shown some struggles in containing left-handers, especially when fastballs move in the strike zone. Speaking of the Cardinals pitching, youngster Matthew Liberatore is a solid pick for the under 3.5 ERA here. The 26-year old has been showing excellent command in breaking pitches and keeping hitters off balance with a 1.64 ERA and considering how the Red Sox have fared as of late, he is due for another solid outing.

As much as I want the Red Sox to win here, I just think the Cardinals’ pitching depth is way too hard to ignore against the former who is spread too thin on the offensive end. Look for the Red Sox to keep things competitive early on but the Cardinals should get the job done comfortably in later innings.

Creating Your New BetMGM Account for MLB

You don’t have to break a sweat to activate the latest BetMGM promo code BTSLINES and claim up to $1,500 in bonus bets for the Red Sox-Cardinals clash. Here’s how you can get started right away.

  1. Head on over to the BetMGM website
  2. Register for a BetMGM account using the promo code BTSLINES
  3. Place a qualifying wager of at least $10 on a Red Sox-Cardinals same-game parlay
  4. If it loses, BetMGM returns your stake in bonus bets up to $1,500
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