Caesars Sportsbook Promo Code Offers $250 Bet Match for Saturday's Basketball Action

New users can claim up to $250 with Caesars Sportsbook promo code SIBONUS250BM for Saturday's loaded basketball slate. This welcome offer matches your first wager dollar-for-dollar, perfect for betting on tonight's premier NBA and college basketball matchups. Check out the latest sportsbook promos available as of Feb. 28.
How the Caesars Sportsbook promo code delivers a $250 bet match for tonight's games
The Caesars Sportsbook promo code SIBONUS250BM provides new customers with a 100% bet match up to $250. After registering and making your first qualifying wager, Caesars matches that amount with bonus bets regardless of whether your initial bet wins or loses. This promotion requires the promo code during registration and applies to any qualifying sports market.
Tonight's basketball action provides excellent opportunities to use this welcome offer. If you wager $100 on the Lakers vs. Warriors game and it wins, you keep your winnings plus receive $100 in bonus bets. If that same $100 bet loses, you still receive the $100 bonus bet to continue wagering on other games like Duke vs. Virginia or Kansas vs. Arizona.
Key terms and conditions include:
- Minimum $10 deposit required to activate the offer.
- First wager must be placed within 30 days of account opening.
- Wagers with odds of -500 or shorter do not qualify.
- Profit boost tokens, reward credits, and bonus bets cannot be used for the qualifying wager.
- Super boosts and round robin wagers are excluded.
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 Saturday's basketball slate
Getting started with this Caesars Sportsbook welcome offer takes just a few minutes before tonight's games tip off.
- Register for a new Caesars Sportsbook account using promo code SIBONUS250BM on the mobile app or website.
- Complete account verification by providing personal information including date of birth, email address, and residential address.
- Make a minimum $10 deposit using any accepted payment method.
- Place your first qualifying wager on any basketball game from tonight's slate, such as Rockets vs. Heat or Virginia vs. Duke.
- Receive bonus bets equal to your initial wager amount, up to $250, regardless of the outcome.
For more details about features and betting options, read our comprehensive Caesars Sportsbook review.
Additional Caesars Sportsbook promotions for existing customers
Caesars Sportsbook regularly provides ongoing promotions for existing users beyond the new customer welcome offer. Current customers can find daily odds boosts, profit boosts, and special event promotions in the Rewards section of the Caesars Sportsbook mobile app. These rotating offers often feature enhanced odds on popular games and player props.
The sportsbook frequently updates these promotions to coincide with major sporting events and popular betting markets. Existing users should check the app regularly to discover new bonus opportunities and enhanced betting options for upcoming games.
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.

Kyle is a betting analyst at Sports Illustrated, where he focuses on delivering clear, unbiased sportsbook reviews and insightful betting content designed to help new and experienced bettors feel confident in their decisions. His goal is to provide SI readers with the knowledge they need to navigate the evolving sports betting industry and make smarter wagers. Kyle joined SI in 2024, bringing a strong editorial background and a lifelong passion for sports. Before joining SI, he covered major professional teams like the Denver Broncos, Los Angeles Dodgers, and Boston Celtics for FanSided, where he developed his skills in sports reporting, analysis, and content creation. His experience in journalism allows him to approach betting content with accuracy, balance, and attention to detail. As an experienced bettor, Kyle primarily focuses on the NFL, NBA, MLB, and soccer, placing moneyline, spread, player prop, and sprinkling in the occasional future bet. For Kyle, betting adds an extra layer of excitement to the games he already loves watching, blending entertainment with strategic thinking. Kyle holds a journalism diploma from the British Columbia Institute of Technology (BCIT). His combination of industry expertise and personal betting experience drives his commitment to creating engaging, trustworthy content that educates and empowers SI readers. Whether you're exploring your first sportsbook or looking for deeper betting insights, Kyle is dedicated to making sure every reader has the tools they need to enjoy a more confident and rewarding sports betting experience.