Caesars Sportsbook Promo Code Delivers Up to $250 for NBA, College Basketball and Genesis Invitational Thursday

New users can claim up to $250 in bonus bets with the Caesars Sportsbook promo code SIBONUS250BM for Thursday's action-packed sports slate. The welcome offer matches your first wager dollar-for-dollar on NBA games, college basketball matchups, or the Genesis Invitational opening round. Check out the latest sportsbook promos available Feb. 19.
How the Caesars Sportsbook promo code works for Thursday's NBA and golf betting
The Caesars Sportsbook promo code SIBONUS250BM provides new customers with a bet match promotion worth up to $250. After registering with the promo code and making your first deposit, place any qualifying wager on Thursday's sports action to receive a bonus bet equal to your stake amount.
This promotion works regardless of whether your initial wager wins or loses. If you bet $100 on the Boston Celtics to cover the spread against Golden State and they win, you receive your payout plus a $100 bonus bet. If the Celtics fail to cover, you still earn the $100 bonus bet to use on future wagers.
The offer applies to various betting markets across Thursday's events:
• NBA point spreads, totals, and moneylines for all 10 games.
• College basketball conference matchups and totals.
• Genesis Invitational outright winner, top-10 finishes, and head-to-head props.
• Live betting options throughout the day.
Your qualifying wager must have odds of -499 or longer, and you cannot use bonus bets, profit boosts, or reward credits for your first wager. The bonus bet expires seven days after being credited to your account.
This Caesars Sportsbook promotion is available to first-time users in the following states: AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MO, NC, NJ, NY, OH, PA, TN, VA, WV, WY. It is not available in NV, NY, or Ontario, Canada.
Steps to claim your Caesars promo code for Thursday's sports action
Follow these simple steps to activate your welcome bonus and start betting on Thursday's NBA games, college basketball, and Genesis Invitational:
- Visit the Caesars Sportsbook website or download the mobile app.
- Click the registration button and enter promo code SIBONUS250BM during account creation.
- Complete the sign-up process with your personal information and verify your identity.
- Make a minimum $10 deposit using any accepted payment method.
- Place your first qualifying wager of up to $250 on any Thursday sporting event.
- Receive your matching bonus bet within 72 hours, regardless of your wager's outcome.
Read our comprehensive Caesars Sportsbook review for detailed information about betting markets, mobile app features, and customer support options.
Additional Caesars Sportsbook promotions for existing customers
Caesars Sportsbook regularly provides ongoing promotions for existing users beyond the welcome offer. Current customers can find daily odds boosts, parlay insurance offers, and special event bonuses in the Rewards section of the mobile app. These promotions often feature enhanced payouts for popular betting markets like NBA player props, college basketball conference tournament futures, and PGA Tour tournament specials. Check the promotions tab frequently to discover new opportunities for bonus bets and profit boosts on your favorite sports.
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.

An award-winning author at just six years old (it’s true!), Jeff has parlayed early-life accolades into a prominent role in the sports betting content space with Sports Illustrated. As content manager, he leads a talented team of expert betting analysts and sportsbook reviewers focused on delivering industry-best experiences to North American bettors. Jeff joined SI in 2024 and has since been a driving force in enhancing the team’s sports betting coverage. With his inventive mindset and relentless pursuit of "best-in-class" content, Jeff ensures SI readers have access to unparalleled betting analysis that’s comprehensive, unbiased, and well-researched. Jeff’s primary goal is to give new and casual bettors the confidence they need to come to their own conclusions when deciding how and where to bet online. Before joining the SI team, Jeff was a senior editor at Covers, where he laid much of the groundwork for the brand’s commercial sports betting content strategy. Known for his industry knowledge and product expertise, Jeff has been a leading voice with his coverage of burgeoning legal sports betting markets like New York, Ohio, and Ontario. An avid bettor himself, Jeff is a strong proponent of line shopping and sticking with a consistent, manageable unit size. He primarily wagers on MLB, NFL, and NHL player props and cites bet365, Pinnacle, and Sports Interaction as his most-used sportsbooks. Jeff holds a BBA from St. Francis Xavier University. His work has been featured in Newsweek and referenced in news media outlets like the Calgary Herald, Financial Post, and Toronto Sun. The Nova Scotia native has crafted and edited over 400 articles and guides across the sports, iGaming, e-learning, and software industries since 2020.