Ad Disclosure
With tons of MLB action on deck, our new MLB BetMGM promo allows first-time bettors to risk up to a grand on any game without breaking a sweat.

First Bet Bonus Up to $1500: IL, IN, IA, KS, KY, LA, NV, NY, OH, TN, WY/// Bet $10, Get $150 States: AZ, CO, DC, MA, MD, MI, NC, NJ, PA, VA, WV
21+ and present in Participating states. Gambling problem? Call 1-800-GAMBLER. Not in NY.
Our MLB BetMGM promo qualifies new customers for the $1,000 First Bet Offer. BetMGM lets users wager up to $1,000 on any game and promises to cover a loss of up to $1,000 with a total bonus bet refund.
Although several games got early starts, many more matchups are scheduled for Wednesday night. Tonight’s top games include Phillies-Marlins, Rays-Yankees, Orioles-Blue Jays, and Reds-Cubs. With BetMGM’s First Bet Offer, new bettors can tackle any of these showdowns with up to $1,000. If their opening stake settles as a loss, “The King of Sportsbooks” will issue a complete refund in bonus bets for more baseball betting this summer.
Sign up here to claim our MLB BetMGM promo and get a $1,000 first bet on the house for Wednesday baseball.
MLB BetMGM Promo: Score Fully-Backed $1K Wager for Any Game
The First Bet Offer is perfect for new customers willing to place a big bet without fearing a significant loss. After signing up through this post, head to the MLB betting market and make a cash wager on any game. Put a few bucks on a home run prop, a couple hundred on a run total, or go all-in on a moneyline with a $1,000 stake. A win will always activate a cash payout, but a loss comes with a refund in bonus bets and additional chances to win cash.
BetMGM rewards five bonus bets to losing customers, each worth 20% of the initial stake. For example, a bettor who risks and loses $1,000 on the Reds-Cubs game will earn five $200 bonus bets suitable for any betting market, including baseball.
MLB BetMGM Promo Instructions
No matter the prop, the $1,000 First Bet Offer will protect your losses with a massive bonus bet refund. Ensure your first bet is backed by “The King of Sportsbooks.” Follow our step-by-step registration guide below to secure BetMGM’s MLB offer tonight:
- Click here to launch BetMGM’s registration page.
- Fill out all required information, including name and email address.
- Use one of the site’s accepted banking methods for a cash deposit.
- Wager up to $1,000 on any MLB game for your first bet.
- Receive bonus bets worth your original stake (max. value $1,000) after a loss. A win cancels the MLB BetMGM promo and produces a standard cash payout.
Meanwhile, Kentucky sports betting is one the way, and you can check out this review on BetMGM Kentucky for full details.
Close SGP Loss Returns Bonus Bets
After utilizing the First Bet Offer this evening, many customers will gravitate toward BetMGM’s in-app promotion. One of the offers — MLB Same Game Parlay Insurance — is an excellent option for players hoping to alleviate some of the risk commonly associated with an SGP.
BetMGM’s SGP insurance covers qualifying Same Game Parlays that narrowly lose. Build a 4+ leg SGP for any MLB game, and BetMGM will issue up to $25 in bonus bets if the parlay loses by one leg. The extra protection should help bettors feel more comfortable constructing a high-risk, high-reward Same Game Parlay.
Click here to activate our MLB BetMGM promo to secure the $1,000 First Bet Offer.

First Bet Bonus Up to $1500: IL, IN, IA, KS, KY, LA, NV, NY, OH, TN, WY/// Bet $10, Get $150 States: AZ, CO, DC, MA, MD, MI, NC, NJ, PA, VA, WV
21+ and present in Participating states. Gambling problem? Call 1-800-GAMBLER. Not in NY.
21+ and present in participating states. Gambling problem? Call 1-800-Gambler.
Tim van Straten is a commercial writer for Sportradar. A graduate of Bradley University, Tim worked in the sports radio industry as a host, producer, and program director before transitioning to full-time writing in 2021. He currently resides in Illinois with his wife and dog and tries to spend as much time on the golf course as possible so he can bet in peace.