Underdog Review 2026 & Promo Code

At Underdog, there are four ways to play (Predictions, Pick ‘Em, Drafts, and Champions) across a truly staggering variety of sports and leagues, including:

• Football: NFL, NCAAF, CFL, Aussie Rules Football
• Basketball: NBA, WNBA, NCAAB
• Hockey: NHL, PWHL
• E-sports: Counter-Strike, League of Legends, Dota 2, Valorant
• Motorsports: NASCAR, Formula 1, Motocross, drag racing, hot rod racing
• Combat Sports: Boxing, MMA, bare-knuckle fighting, Power Slap, wrestling
• Baseball: MLB, College Baseball & Softball
• Others: Tennis, Soccer, Golf, Lacrosse, Cricket, Curling, Darts, Disc Golf, Jai Alai, Rugby, Table Tennis, Surfing, Olympic Sports, X Games

For several game types, including Pick'Em and Champions, you can play in "Rivals" mode. Pick which of two players you think will get a higher number in a stat category. 

Predictions

Available: AL, AK, AR, CA, DC, FL, GA, HI, ID, IN, KS, ME, MN, MO, MT, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VA, VT, WA, WV, WI, WY

Forecast the outcomes of games or player performances. Each correct prediction earns points, and your goal is to score more points than other players in the contest to win prizes.

Pick'Em

Available: AK, GA, IN, MN, NE, ND, NM, OK, OR, RI, SC, SD, TX, UT, WI

Build a two-to-five leg parlay selecting “Higher” or “Lower” on various player props. For example, an NFL quarterback could have a line of 249.5 passing yards; you’ll pick higher or lower, and that’ll be your first leg. 

The payout increases as you add more legs. All legs of the build must succeed for you to win. 

Underdog supports debit cards, credit cards, and Apple Pay for deposits, and Trustly, PayPal, and Venmo for both deposits and withdrawals. 

Deposits typically go through instantly, and withdrawals are usually processed within 2 business days. However, some users report payout times taking much longer, creating confusion.

The available banking options are what most players use, but they could certainly benefit from adding more, including perhaps a gift card.

There are multiple ways to contact the Underdog team for help, including live chat, email, phone, and social media. We found that the Underdog support team is quick to respond and helpful through live chat and email, in particular.

The Underdog mobile app is fantastic. Upon opening it, you’ll see everything you need to navigate the platform front and center.

Along the bottom, there’s a menu to navigate between the game modes available in your state, the refer-a-friend bonus, a menu to track your players, and your account.

The account page has everything you need, including your withdrawal balance, bonus cash, promotions, available payment methods, customer support, and more.

Back on the homepage of the game modes, you’ll see a button in the upper left to view the available sports. To the right, you’ll find a link to the available promotions next to where you’ll make your deposit.

You can make immediate deposits with Apple Pay on mobile, which is highly efficient.

It functions well, and there’s no lagging or buffering between pages. This is a top-tier app among the DFS sites in the US. 

Underdog is a legal, legitimate app that's licensed in dozens of states across the US. 

Here's what users have to say about using the platform:

Underdog provides players with direct links and contact information to various responsible gambling resources, including state-specific organizations. 

The Responsible Gaming Limits page lets you set limits on monthly deposits, single-entry fees, a cool-off period, self-exclusion, and more. You can also view your transaction history to review your gaming habits.

In addition to encryption for logging in and completing payments, Underdog partnered with Sift, an end-to-end fraud protection platform that helps safeguard transactions and alerts Underdog to high-risk transactions.