Underdog Fantasy keeps things refreshingly simple with clean pick'em contests, a slick mobile-first design, and standout features like Vulture Protection that give bettors a fair shake. It's our top pick for daily fantasy newcomers in 2026.
Underdog Fantasy may not be one of the biggest contenders in the daily fantasy sports industry, but it certainly has a few tricks up its sleeves. In our hands-on Underdog Fantasy review, we show you everything you need to know about the platform.
Underdog Fantasy offers a refreshing approach to daily fantasy sports, providing unique game formats that cater to various player preferences. The platform stands out with its three main contest types—
Underdog Fantasy’s unique combination of Best Ball tournaments, Pick’em games, and snake drafts set it apart from other DFS platforms such as DraftKings or FanDuel, offering players a diverse and engaging experience.
When we tried out the Underdog Fantasy DFS, we were glued to the Battle Royale. It was our favorite.
In an earlier version of this review, we covered Underdog Sportsbook, a sports betting product the company had launched in North Carolina. That product no longer exists: Underdog shut down its sportsbook operations entirely in December 2025, settling all outstanding North Carolina wagers and exiting sports betting nationwide rather than expanding further. The company cited a strategic shift away from state-by-state sportsbook licensing.
In its place, Underdog has been rolling out Underdog Predict, a federally regulated prediction markets product (built in partnership with Crypto.com) that lets users trade on the outcomes of sporting events in states where traditional sports betting isn’t available. This is a newer, still-evolving part of the business, and the legal landscape around sports-event prediction markets is actively being contested by state regulators in several states, so we’d treat it as a developing story rather than a settled feature. For now, Underdog’s core product remains its DFS platform, which is what the rest of this review focuses on.
The entry fees are a massive factor when considering a any DFS platform. At Underdog Fantasy, the entry fees vary depending on the type of game you are playing.
Best Ball contests and Battle Royale have a flat entry fee ranging from $1 to $100 (we’ve seen some higher, but that’s rare), while Pick’em games allow you to choose your entry amount ranging from $3 to $1,000.
This makes Underdog Fantasy an affordable option for players looking to get started in daily fantasy sports without breaking the bank.
One aspect that sets Underdog Fantasy apart from other DFS sites in the Pick’em and Best Ball market is its impressive prize pools and payouts. The platform consistently outdoes its competitors by offering lucrative rewards for niche and mainstream contests.
For instance, the latest Best Ball Mania tournament (now on its seventh installment) carries a $25 entry fee, a $15 million total prize pool, and a top prize in the $2 million range. Similarly, smaller MLB and golf-themed Best Ball tournaments offer thousand-dollar prize pools for entry fees as low as $9.
Could you imagine winning $1,000 in first place just for a $9 entry fee?
| Entry Fee | 2 Person Prize | 3 Person Prize | 4 Person Prize |
|---|---|---|---|
| $3 Drafts | $5 | $8 | $10.50 |
| $5 Drafts | $9 | $13.50 | $18 |
| $10 Drafts | $18 | $27 | $36 |
| $15 Drafts | $27 | $40.50 | $54 |
| $25 Drafts | $45 | $67.50 | $90 |
| $100 Drafts | $180 | $270 | $360 |
| $500 Drafts | $900 | $1,350 | $1,800 |
| $1,000 Drafts | $1,800 | $2,700 | $3,600 |
With Pick’em games, players can earn variable prizes worth up to 20x their entry. So, if you’re looking for a DFS platform that provides an adrenaline rush with substantial potential rewards, the Underdog fantasy site is where it’s at.
Now that we have covered all major game types let’s discuss the Underdog Fantasy app. It is available for iOS and Android devices, and you can easily download it from their website or App Store.
Here are a few things that we love the most about the app—
Overall, the Underdog Fantasy app is excellent and provides a user-friendly experience for casual and experienced fantasy sports players. We’d note the desktop/browser experience still lags behind the app, so this is very much a mobile-first platform.
Overall, customers have been singing the praises of Underdog Fantasy. They love how easy it is to use and appreciate the many contest options available on their platform. Many people comment that they feel like they are getting better value for their money than other DFS sites, and they love Underdog Fantasy’s promotions.
One thing that stood out was that Underdog Fantasy received really high remarks on both play stores with thousands of reviews. The Google Play rating in particular has climbed noticeably since our last update.
There were a few comments about the hassle of withdrawing funds, but they were few and far between. We didn’t notice anything abnormal in the process.
We think this speaks volumes about the quality of this DFS site and how much people enjoy using it.
Customer support is always a major concern when jumping into a fantasy sports site, and Underdog Fantasy is no different.
While customers raved about the quality of customer service, we had to take a look for ourselves. We contacted their customer support team via email and were pleasantly surprised with how quickly they responded.
The response time was less than 30 minutes, which is impressive considering it was a weekend morning! The team member who responded went out of their way to answer our questions about the platform in detail and even followed up a few days later to make sure everything was still working smoothly. We’ll note that not every review we’ve seen elsewhere describes support quite this positively, so your experience may vary depending on the issue and how you reach out.
Underdog Fantasy offers generous promotions when you join their platform, including a welcome bonus, free tournament entries, and more.
The current welcome offer works a little differently than it used to: new players who play a $5+ fantasy entry can earn $50 in fantasy bonus entries, regardless of whether that entry wins or loses. As always with these offers, the structure and value can change over time, so check the current terms when you sign up. Note that this particular welcome offer isn’t available to residents of a handful of states with more restrictive DFS promotional rules, including Maryland, Michigan, New Jersey, New York, Ohio, and Pennsylvania, even though the core DFS product itself works fine in most of those states.
Of course, you must use the Underdog Fantasy code – ROOKIE – to take advantage of this promo.
Underdog Fantasy also frequently offers free tournament entries and other promotions, so check back often for new deals.
We liked their payout boosters on the Pick ‘Em games too. These boosters are attached to specific players as indicated by a small rocket ship next to their name.
When you pick a player with one of these boosters, your winnings for that contest can be increased by up to 20x!
We’ve touched on the games, the prize pools, and even the app and customer service, so what’s the final verdict? Here are some of the pros and cons that we think you should bear in mind before signing up with Underdog Fantasy.
Of course, these pros and cons are just our opinion, but you may see otherwise. For example, we think customer support could be improved, but many customers raved about their support in the Underdog Fantasy reviews.
Surely you have some questions. We get inundated with questions about sportsbooks and DFS sites all the time. While we don’t mind answering any questions you might have, we’ve compiled a list of the most commonly asked questions about Underdog Fantasy.
Underdog Fantasy is a legitimate DFS site that’s been in the business for several years. We’ve tried them out and legitimately won some cash, and judging by the customer reviews; we’re not the only ones.
Underdog Fantasy is a popular choice for DFS players, thanks to its legality in most states. Drafts (Best Ball and Battle Royale) are currently available in roughly 40 states plus Washington D.C. As of this update, the platform is still unavailable in Connecticut, Hawaii, Idaho, Iowa, Louisiana, Montana, and Nevada; Delaware and Michigan, which were previously off the list, are now supported. For Canadian users, the app remains unavailable in Ontario.
Pick’em specifically has a narrower and faster-changing footprint than Drafts, since several state gaming regulators have been actively scrutinizing pick’em-style contests. We’d recommend checking directly in the app for your state rather than relying on any specific list here, since this is one of the more fluid parts of Underdog’s business right now.
Absolutely! The Underdog Fantasy app is available on both iOS and Android devices. The app has been optimized for mobile use, so you can easily play on the go.
Yes, you certainly can! As mentioned above, new players to Underdog Fantasy can currently earn $50 in fantasy bonus entries after playing a $5+ entry, using the Underdog Fantasy promo code above when signing up. This isn’t the most generous fantasy sports offer we’ve seen in our years of reviewing DFS sites, but it’s still a definite bonus.
The offer will change from time to time. Historically, Underdog has offered increased match bonuses, bonus entries, or free tournament entries during special occasions and holidays, and the exact structure of the welcome offer has shifted over time as well. Always check the current terms before signing up.
Underdog Fantasy is a fantasy sports platform that operates on the same principles as any other DFS site. You choose your team of players, draft them into a lineup, and join tournaments or head-to-head matchups against other users. You can win prizes depending on how well your chosen players do in their respective leagues or competitions.
We sure think so! Not only do they have fun and accessible game types, but they also offer great bonuses and promotions. The payouts are also nice, with some reaching millions of dollars.
Underdog Fantasy Boosters are a relatively new feature that allows you to enhance your team up to 20x. For example, if you have a player in your lineup who scores 10 points, using an Underdog Booster will multiply those points by 20, resulting in 200 points! Boosters can be used on any of their fantasy sports games and help you score big winnings.
Underdog Fantasy accepts various payment methods, including credit and debit cards, PayPal, Apple Pay, and bank transfers via Trustly. Prepaid gift cards are not accepted. All deposits are securely processed, and you can withdraw your winnings using the same payment method you used for your deposits.
We’ve got to hand it to Underdog Fantasy for being a great fantasy sports platform. Not only is the app easy to use and offers plenty of features, but it also has some solid bonuses and promotions.
We especially like their various game types, such as Pick ‘Ems. Combining the games with the Underdog Fantasy bonus in the sleek Underdog app gives you an excellent platform for playing fantasy sports.
Plus, they’re legally available in most US states as a DFS product, even after stepping away from traditional sports betting entirely. That speaks to how they’ve refocused on what made them successful in the first place.
Overall, we’re giving Underdog 4.7 out of 5.0 stars. Underdog Fantasy is definitely an overachiever!
