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BetMGM Casino Offers Up to $1,025 in Credits Plus $5K NBA Promo
New users can claim a welcome offer of up to $1,025 in casino credits and access the Slam Dunk Spins wheel for a chance at $5,000 in credits.
Jan. 28, 2026 at 8:23pm
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BetMGM Casino is offering new users a welcome bonus of up to $1,025 in casino credits when they sign up using the bonus code SPORTSLINE. Additionally, players who bet $10 on NBA games can spin the Slam Dunk Spins wheel for a chance to win $5,000 in casino credits, as well as other prizes like bonus spins and smaller casino credits.
Why it matters
This promotion provides new BetMGM Casino customers with a substantial amount of bonus credits to use on the platform's wide selection of casino games. The Slam Dunk Spins wheel also offers an opportunity for players to win big prizes while betting on NBA action, adding an extra layer of excitement during the lead-up to the All-Star break.
The details
To claim the BetMGM Casino welcome bonus, new users must sign up using the bonus code SPORTSLINE. This will unlock a 100% deposit match of up to $1,000 in casino credits, plus an additional $25 in credits just for creating an account. The deposit match has a 15x wagering requirement, while the $25 bonus has a 1x playthrough. In addition to the welcome offer, BetMGM is also running the Slam Dunk Spins promotion, which allows players who bet $10 on NBA games to spin a wheel for a chance to win $5,000 in casino credits, as well as other prizes like bonus spins and smaller casino credit amounts. The $5,000 prize has a 1x wagering requirement, while the smaller prizes range from 3x to 5x.
- The Slam Dunk Spins promotion is available from now until April 12, 2026.
- Qualifying NBA bets must be placed on Wednesdays, Thursdays, or Sundays during the promotional period.
The players
BetMGM Casino
A popular online casino platform that offers a wide variety of casino games and promotions for new and existing customers.
San Antonio Spurs
An NBA team that is currently one of the top teams in the Western Conference and will be facing the Houston Rockets on Wednesday.
Houston Rockets
An NBA team that is also one of the top teams in the Western Conference and will be hosting the San Antonio Spurs on Wednesday.
What’s next
The judge in the case will decide on Tuesday whether or not to allow Walker Reed Quinn out on bail.
The takeaway
This promotion from BetMGM Casino provides new users with a substantial amount of bonus credits to use on the platform's casino games, while also offering the chance to win big prizes through the Slam Dunk Spins wheel by betting on NBA action. It's an enticing offer for both new and existing customers looking to enhance their online casino experience.
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