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Thrillzz Social Sportsbook is now live in 38 states for NCAA Tournament First Round
Updated: | First published:
Written by Mac Douglass, Senior Editor
Reviewed by Damien Souness
With the 64-team field officially set and the first round of the NCAA tournament tipping off tomorrow, Thrillzz has expanded its availability to 38 states and launched a $50 deposit bonus sign-up deal for March Madness 2026. As fans finalize their brackets tonight, Thrillzz is positioning itself as the ultimate social destination for those looking to engage in the madness without the traditional costs of a sportsbook.
What is Thrillzz? The Ultimate Free-to-Play Social Sportsbook Explained
For fans looking to get in on the action before tomorrow's opening tip, Thrillzz is an innovative, mobile-only social sportsbook app that has changed how fans make sports predictions.
The platform blends the excitement of sports betting with social connectivity, allowing users to:
Build Squads: Create or join groups of friends to chat, share bracket picks, and compete together in real-time as the games unfold.
Use Thrillzz Coins: Engage with the platform using a virtual currency earned through welcome packages, daily login rewards, and loyalty bonuses.
Earn Tangible Rewards: While the games are free to play, fans can climb the leaderboards throughout the tournament and earn loyalty levels that lead to real rewards.
Access Expert Tools: Utilize the built-in Sports Stats Widget, which provides live action data and real-time visualizations to help inform every Round of 64 pick.
Sign up today to prepare for tomorrow's tip-off by downloading Thrillzz on iPhone or Android.
Exclusive Thrillzz Sign-Up Deal: Deposit $10, Get $50
With the tournament starting tomorrow, new users in all legal Thrillzz states can take advantage of a "Deposit $10, Get $50" offer. This limited-time deal is designed to significantly boost a player’s coin count, providing plenty of firepower for making predictions on every upset and buzzer-beater throughout the first round and beyond.
This offer supplements the standard free welcome package, ensuring that every fan can jump into the tournament action immediately upon registration.
Where is Thrillzz Legal? Full List of 38 States as of March 18, 2026
Thrillzz has confirmed that its platform is fully operational and compliant in 38 U.S. states. Fans in these regions can download the app to start making their tournament predictions before tomorrow's games begin:
| Region | Available States |
| South | Alabama, Arkansas, Delaware, District of Columbia, Florida, Maryland, North Carolina, Oklahoma, South Carolina, Texas, Virginia, West Virginia |
| West | Alaska, Arizona, California, Colorado, New Mexico, Oregon, Utah, Wyoming |
| Midwest | Illinois, Indiana, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, South Dakota, Wisconsin |
| Northeast | Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, Pennsylvania, Rhode Island, Vermont |
How to Join the Thrillzz Social Sportsbook Community for March Madness
Registering for Thrillzz today is an intuitive, four-step process designed to get you ready for tomorrow's first-round action:
Create Username: Choose a unique handle to compete on the tournament leaderboards.
Verification: Confirm your phone number via a secure SMS code.
First Pick: Kick off your March Madness experience by making your first prediction before tomorrow's tip-off.
Unlike traditional gambling sites, Thrillzz offers a safe, legal, and community-driven environment where you can use strategy and sports knowledge to make picks on pre-match and live games—all for free.
To give you the most accurate and helpful information, this article has been reviewed and edited by Damien Souness through our fact-checking process.
Mac Douglass specializes in NFL previews for the NFC South and NFC East, MLB best bets, Formula 1 race previews, and professional tennis insights. Combining predictive simulations and data-driven sports analysis, Mac provides in-depth content to elevate the betting experience for sports fans.
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