Skip to main content

BetMGM Bonus Code SIBONUS50 Offers Up to $1,500 for Friday's MLB, NBA, NHL Games

Use BetMGM bonus code SIBONUS50 for Friday's MLB, NBA, NHL action. Get up to $1,500 back in bonus bets if your first wager loses.
Use BetMGM bonus code SIBONUS50 for Friday's MLB, NBA, NHL action. Get up to $1,500 back in bonus bets if your first wager loses. | Sports Illustrated

New users can claim a generous welcome offer with BetMGM bonus code SIBONUS50 for Friday's exciting slate of games. The $1,500 First Bet offer provides bonus bets back if your initial wager loses, making it perfect for betting on Friday's NBA matchups like Celtics vs. Bucks or MLB games including Marlins vs. Yankees. This April 3 promotion also includes sportsbook promos that reward all users with $50 MGM Rewards Points regardless of outcome.

Add us as a preferred source on Google

How the BetMGM bonus code works for Friday's games

The BetMGM bonus code SIBONUS50 unlocks a substantial welcome offer for new users. After making a minimum $10 deposit, you can place your first real money wager on any of Friday's games across multiple sports. If your initial bet loses, BetMGM returns your stake up to $1,500 in bonus bets, plus you receive $50 MGM Rewards Points win or lose.

The bonus structure varies based on your wager amount. For bets over $50, you receive five separate bonus bets worth 20% of your original stake each. For example, if you bet $1,000 on the Timberwolves vs. 76ers game and lose, you would receive five $200 bonus bets totaling $1,000. Smaller wagers under $50 result in a single bonus bet matching your stake amount.

Key terms include:

  • Bonus bets expire after seven days from issuance.
  • You must use bonus bets before withdrawing any potential winnings.
  • BetMGM does not return your stake when using bonus bets.
  • All users receive $50 MGM Rewards Points regardless of bet outcome.

Consider betting on Friday's compelling matchups like the Celtics facing a Giannis-less Bucks team, where Boston could capitalize on Milwaukee's missing superstar. In MLB, the Yankees vs. Marlins game offers intrigue with Giancarlo Stanton facing his former team while both clubs enter with identical 5-1 records.

This BetMGM promotion is available to first-time users in the following states: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MS, NC, NJ, OH, PA, TN, VA, WV, WY. It is not available in NV, NY, or Ontario, Canada.

Steps to claim your BetMGM promo code for Friday's action

Getting started with BetMGM Sportsbook takes just a few minutes, allowing you to bet on Friday's games quickly.

  1. Register for a new BetMGM account using bonus code SIBONUS50 and provide required personal information for identity verification.
  2. Make your initial deposit of at least $10 using any accepted payment method.
  3. Place your first real money wager on any Friday game, from NBA playoff contenders to MLB early season matchups.
  4. If your bet wins, withdraw your winnings immediately; if it loses, receive bonus bets up to $1,500 within 24 hours.
  5. Collect your $50 MGM Rewards Points regardless of your bet's outcome.

For more details about BetMGM's features and betting options, check out our comprehensive BetMGM review.

Additional BetMGM Sportsbook promotions beyond the bonus code for BetMGM

BetMGM consistently provides value to existing customers through various ongoing promotions and betting boosts. The sportsbook regularly updates its promotional offerings, featuring enhanced odds on popular games, parlay insurance, and sport-specific bonuses that complement the major sporting events.

Current users can discover these additional opportunities by navigating to the 'Promos' section within the BetMGM Sportsbook app. These promotions often include profit boosts for specific bet types, cashback offers on certain losses, and special event bonuses tied to major games and tournaments throughout the sports calendar.

  • Welcome to MGM Rewards: Earn MGM Rewards Points and redeem them for hotel stays, dining, entertainment, and other exclusive perks.
  • BetMGM has two separate welcome offers, each restricted to specific states. The $1,500 First Bet promotion is available to new customers in AZ, CO, IL, IN, IA, KS, KY, LA, MD, MA, MI, MO, MS, NC, NV, NJ, NY, OH, PA, TN, VA, WV, WY, as well as DC and PR. By using bonus code COVERS and depositing at least $10, players can place their first wager and receive bonus bets back—up to $1,500—if it loses. In contrast, the Bet $10, Get $150 offer is limited to MI, NJ, PA, and WV. With bonus code COVERSBONUS, new users who deposit $10 and place a $10 bet will earn $150 in bonus bets if that wager wins. Both deals are state-specific and only available to new registrants in eligible markets.

BetMGM is just one of the many March Madness betting sites offering March Madness betting promos this week. Claim more than $10K in offers by signing up to multiple sportsbooks.


Odds refresh periodically and are subject to change. If you or someone you know has a gambling problem and wants help, call 1-800-GAMBLER.

Loading recommendations... Please wait while we load personalized content recommendations


Published | Modified
Geoff Ulrich
GEOFF ULRICH

Geoff is an analyst in the sports betting industry who has over a decade of experience creating content. As a former online poker player who used to multi-table 20+ tournaments at the height of the poker boom, he’s been an active gambler for the majority of his adult life and has always strived to be a +EV sports bettor. His foray into sports saw him develop a deep love for betting on the NFL and golf, where he continues to tilt the same group of PGA players every Sunday. As a writer, he loves providing actionable pieces of content, and his goal is to always search for an original or under-appreciated piece of information that gives his readers an edge. Geoff has a B.A. in English, an After Education Degree, and a Juris Doctor in Law from the University of Alberta. He’s had his work published by larger betting sites like DraftKings and been featured as a betting analyst and daily fantasy writer by some of the largest networks and sporting leagues in the world. His knowledge of betting and industry experience allows him to create reliable and original betting content and sportsbook reviews that readers can not only trust but also rely on when choosing which site to deploy their bankrolls. In his spare time, Geoff enjoys running with his English Springer Spaniel Pepper and staying up late to watch European golf.