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Fanatics Sportsbook Promo Code: Get $100 in FanCash for MLB & WNBA Games

Kyle Collis|
Claim up to $1,000 in FanCash with the Fanatics Sportsbook promo code on MLB and WNBA action Tuesday, Aug. 11.
Claim up to $1,000 in FanCash with the Fanatics Sportsbook promo code on MLB and WNBA action Tuesday, Aug. 11. | Sports Illustrated

New customers only. Offer availability varies by state. Terms, including FanCash terms apply-see Fanatics Sportsbook app.

Tuesday's sports slate delivers a full MLB card and a marquee WNBA matchup, making it the perfect day to claim up to $1,000 in FanCash with the Fanatics Sportsbook promo code. New users can start their welcome offer on Aug. 11 by betting on games like Mariners-Yankees, Liberty-Fever, and plenty of other compelling matchups across baseball and basketball.

How the Fanatics Sportsbook promo code works for Tuesday's games

The Fanatics Sportsbook promo gives new users the chance to earn up to $1,000 in FanCash over their first 10 days. Here's how it works: you'll place a wager of at least $1 on any sports market with odds of minus-500 or longer, and if that bet loses, you'll receive your stake back as a bonus, up to $100 in FanCash. You can repeat this process for 10 consecutive days, meaning you could earn up to $100 per day for a total of $1,000.

Let's say you place a $50 wager on the Mariners to beat the Yankees on Tuesday at minus-110 odds. If Seattle loses, you'll get $50 back in FanCash to use on future bets. If the Mariners win, you keep your winnings and can try again the next day. The same applies to the Liberty-Fever game or any other matchup on the slate. You could bet on the Brewers-Padres late-night game, the Red Sox-Blue Jays AL East battle, or even the Mets-Braves NL East rivalry.

Here are the key terms and conditions for this Fanatics Sportsbook new-user promo:

  • Available in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, NY, OH, PA, TN, VA, VT, WV, WI, and WY.
  • New users only; you cannot have an existing Fanatics Sportsbook account.
  • Use promo code SIBONUS during registration to activate the offer.
  • Minimum deposit of $10 is required.
  • Wager at least $1 on any market with minus-500 odds or longer.
  • Earn up to $100 in FanCash per day for 10 consecutive days.
  • FanCash bonuses are non-withdrawable and expire after seven days.
  • The offer expires on Aug. 23, 2026.

When you explore sportsbook promos, you'll find that Fanatics' welcome offer stands out for its flexibility and extended window. Unlike single-use bonuses, this offer lets you spread your bets across multiple days and games, giving you plenty of opportunities to find favorable matchups on the MLB and WNBA slate.

How to claim the Fanatics Sportsbook sign-up bonus for Tuesday's action

Getting started with your Fanatics Sportsbook sign-up bonus is straightforward. Follow these steps to activate your welcome offer and start betting on Tuesday's games:

  1. Download the Fanatics Sportsbook app and familiarize yourself with the platform's features and betting options.
  2. Register for a new account by providing your personal information, government-issued ID, and any required verification documents.
  3. Enter promo code SIBONUS during the registration process to activate the welcome offer.
  4. Make a minimum deposit of $10 using your preferred banking method.
  5. Place your first wager of at least $1 on any sports market with minus-500 odds or longer; consider starting with the Mariners-Yankees game or the Liberty-Fever matchup.
  6. If your bet loses, you'll receive up to $100 in FanCash, which you can use on Wednesday's games or any future matchup.
  7. Repeat this process for up to 10 consecutive days to maximize your bonus potential.
  8. Complete the 1x playthrough requirement before requesting a withdrawal, and verify your identity in advance.

For a deeper dive into what Fanatics offers, check out our Fanatics Sportsbook Review.

Explore additional Fanatics Sportsbook promotions beyond Tuesday

Your welcome offer is just the beginning. Fanatics regularly rolls out new bonuses and boosts for existing users throughout the year, giving you plenty of ways to enhance your betting experience beyond Tuesday's slate. These promotions change frequently and cover everything from specific sports to individual games and player props.

To stay on top of the latest offers, check the "Promos" section directly within the Fanatics Sportsbook app. You'll find daily boosts, seasonal promotions, and special offers tied to major sporting events. Whether you're betting on the rest of the MLB season, WNBA playoffs, or other sports, Fanatics keeps its promotional calendar fresh and competitive.

Don't miss out on the action Tuesday, Aug. 11. Claim your welcome bonus today and start betting on one of the year's best sports slates.

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.

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Kyle Collis
KYLE COLLIS

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.

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