Since launching in 2020, Underdog has quickly amassed a huge following and traction from sports fans, thanks to its unique approach to fantasy sports. And with its ever-growing popularity, many players are left wondering where Underdog Fantasy is legal to play.

In this comprehensive guide, we provide you with an updated list of US states Underdog is legal in. Knowing Underdog Fantasy legal states will help you play with confidence, as well as know what games are available in your state. We'll also introduce you to this amazing platform, providing you with important details to help you get started.

Underdog legal states in the US

Like many DFS betting sites and apps out there, Underdog is available in the majority of states in the US. But keep in mind that not every fantasy game at Underdog Fantasy is available in all Underdog legal states ― we’ll mention this later in this section.

At the time of writing, sports enthusiasts aged 18 and above can play at Underdog in states such as Arkansas, Alaska, California, Florida, Georgia, Indiana, Kansas, Illinois, Kentucky, Maine, Michigan, Mississippi, Minnesota, New Mexico, New York, North Dakota, Oklahoma, Oregon, North Carolina, Rhode Island, South Dakota, South Carolina, Texas, Utah, Virginia, Vermont, Wyoming, and Wisconsin.

Meanwhile, Alabama and Nebraska states allow residents aged 19 and above to play at Underdog.

Arizona and Massachusetts, on the other hand, allow sports fans aged 19 and above to play Underdog Pick’em, including Underdog Fantasy Rivals.

Below is a summary of US states Underdog is legal in:

Underdog Fantasy legal States

There are some legal restrictions when it comes to Underdog Fantasy games. For instance, in the case of Pick’em, you can only play Pick’em combos in Alabama. Fantasy points are also the only eligible Pick’em stat type in Colorado and Vermont. What’s more, Pick’em entries in Colorado must have a selection of at least four to be eligible in the state.

As you can see from our table and “Notes,” the legality of Underdog Fantasy in the US isn’t straightforward. Also, keep in mind that the legal landscape surrounding fantasy sports can evolve at any time. So, it's always best to stay informed about any regulation changes in your state to ensure you're always enjoying the exciting realm of fantasy sports legally.

How to sign up and play at Underdog in your state

As mentioned above, you must be of Underdog’s legal age in your state to play at Underdog Fantasy.

If you meet the age requirement, here’s a step-by-step guide on how to sign up and play at Underdog legal states, including Underdog Pick’em states:

All Legal States & Products Available for Underdog Fantasy

For easy access to claim your exclusive promotions and sign-up with Underdog Fantasy, browse over the table below and click on your region to start the process.

What states can you play Underdog Fantasy: Conclusion

Underdog Fantasy is a legitimate fantasy sports platform that is available to play in over 40 states in the US. The platform is one of the best and it offers various game types that you can enjoy playing, depending on your state. However, you must be aged 21 or older to register at Underdog if you’re from Arizona or Massachusetts, while 19 or older for Nebraska or Alabama. All other eligible Underdog Fantasy legal states have a minimum age requirement of 18 years.

Underdog Fantasy legal states FAQ