Underdog Fantasy promo code BETFPB + Final Four DFS picks: Claim $1,000 bonus for Florida-Auburn, Houston-Duke

Our Underdog Fantasy promo code BETFPB unlocks up to a $1,000 DFS bonus for today's Final Four action. You can claim that offer here, plus see expert picks for Florida vs. Auburn and Houston vs. Duke. 

Underdog Fantasy promo code BETFPB for Final Four + DFS picks for Florida vs. Auburn and Houston vs. Duke    

The Underdog Fantasy promo code BETFPB guarantees a $1,000 deposit bonus for wagering on Final Four player props. Underdog is a great option for fans in states that have not yet legalized sports betting. 

Underdog DFS offers the chance to combine multiple Higher or Lower (Over/Under) picks into a single entry, just like a parlay. On Underdog, bettors choose Higher or Lower on a player's total. For example: Higher/Lower on points or points+rebounds+assists for Walter Clayton and Cooper Flagg.

Final Four DFS pick: Florida vs. Auburn

Check out Underdog's markets for Walter Clayton Jr. in Florida's game against Auburn. Bolds mark Caleb's picks.

• 20.5 points HIGHER
• 28.5 points, rebounds and assists
• 3.5 rebounds

"Clayton has been incredible for Florida throughout March Madness and hit some crazy shots in the Elite 8 to lead the Gators to a comeback win over Texas Tech," Caleb says. "He scored 30 points, hit three threes in the matchup, and scored over 20 points in three out of four NCAA Tournament games.

"Expect him to have another big game against Auburn in the Final Four, just like he did when he dropped 19 points in the Gators' win over the Tigers earlier this season."

Play DFS here: Underdog promo BETFPB unlocks $1,000 bonus

Final Four DFS pick: Houston vs. Duke

Here are Underdog's markets for Cooper Flagg tonight vs. Arizona:

• 18.5 points
• 31.5 points, rebounds and assists HIGHER
• 9.5 rebounds
• 4.5 assists 

Here's Caleb: "Flagg has been doing it all in the NCAA Tournament and is showing why he's expected to be the No. 1 pick in the upcoming NBA Draft. He's eclipsed this total in two of his last three games and likely would have in the Elite 8, except Duke beat Alabama by 20, and Flagg did not have to do as much down the final stretch of the game.

"Expect this game to be closer and for Flagg to put up big numbers again."

On Underdog, hundreds of players are offered, and there are also daily draft-style games. Entries feature between 2 and 8 selections to put into an entry, with the payouts increasing with each added selection. The standard payout structure works as follows: 

• 2 picks: 3x payout
• 3 picks: 6x payout
• 4 picks: 10x payout
• 5 picks: 20x payout
• 6 picks: 35x payout
• 7 picks: 65x payout
• 8 picks: 120x payout

Underdog may alter the potential payout for certain selections based on the odds. For entries of three selections or more, a 'flex' option is available that will pay out a portion of winnings even if one of your selections falls short.

Registering by clicking one of our links and/or entering Underdog DFS promo code BETFPB while signing up. That will qualify you for a bonus of up to $1,000 upon your initial deposit, which Underdog matches 50% of the way. 

How to register for Underdog Fantasy

Catena Underdog CTA (Feb 2025)

All new customers can earn up to $1,000 in bonuses to play with at Underdog. Follow the steps listed below to claim the promo: 

• Click on our Underdog Fantasy bonus code link and register, or register by launching the Underdog Fantasy mobile app.
• Create a new username and password, and fill in your email address, date of birth, and other required information.
• Enter the Underdog promo code BETFPB in the promo code box. If you use our link, the code will autopopulate for you.
• Make a deposit into your new account via your preferred payment method, and you will be offered a deposit match of up to $1,000 to use on games at Underdog Fantasy.

The bonus will land in your account within 72 hours and must be used within 60 days. 

More DFS promos for Final Four: Claim $1,350 in total bonuses today

In addition to Underdog, our other favorite sites for Final Four DFS are Betr and Fliff:

• Betr will match your first entry up to $250, win or lose: Use promo code BETFPB
• Spend $50 at Fliff, get up to $100 in Fliff Coints: Use promo code ODDSBET

You must be over 21 to play. Gambling Problem? Call 1-800-522-4700. 1-800 GAMBLER.