ByFrank Ammirante

Jun 28, 2024

Underdog Fantasy UFC Promo Code

  • Gambling problem? Call 1-800-GAMBLER CO, DC, IL, IN, KS, KY, LA, MD, MS, NJ, OH, PA, TN, VA, WV, WY Call 877-8- HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA) 21+ to wager. Please Gamble Responsibly. Call 1- 800-NEXT-STEP (AZ), 1-800-522-4700 (NV), 1-800-BETS-OFF (IA), 1-800-270-7117 for confidential help (MI), 1-800-981- 0023 (PR).

    Click anywhere to close this message.

    Up to $250 in Bonus Bets

UFC 303 takes place on Saturday, June 29 with the main card starting at 10 p.m. ET from T-Mobile Arena in Las Vegas.

It’s the perfect time to join Underdog, which is offering new users an intriguing UFC promo as a signup bonus.

Sign up at Underdog to take advantage of up to $250 in bonus bets along with their “free square" offer, where you can take Alex Pereira to go Over 0.5 strikes.

Underdog Fantasy UFC Promo Code

New signups in eligible states can lock in a 100% deposit match up to $250 when they register at Underdog with promo code GAMEDAY.

Don’t miss out on one of the best sportsbook promos available, giving you a great chance to build your bankroll.

Read on to find out how to secure this generous offer.

How to Get the Underdog Fantasy UFC Promo

  1. Click the “Get Bonus" link on this page to get to Underdog.
  2. Sign up for a new account.
  3. Make your first deposit.
  4. Get up to $250 matched.
  5. Create a pick’em bet using the UFC free square.
  6. For UFC 303, the free square is Alex Pereira Over 0.5 strikes.

You can make deposits at Underdog using the following methods:

  • PayPal
  • Credit Card

Terms & Conditions

  • New users only.
  • Minimum deposit is $10.
  • Promotional credits will be provided within 72 hours of your first deposit.
  • Free square pick can only be used once.
  • There is a 1x wagering requirement before promotional credits are withdrawable.
  • The wagering requirements must be met within 60 days or promotional credits will expire.

How the Underdog Fantasy UFC Promo Works

Once you make your first deposit at Underdog, you will be matched up to $250.

For example, if I deposited $250 into my account, I will receive an additional $250 in promotional credits, putting my total balance at $500.

From there, I need to wager my deposit plus bonus 1x before the promotional credits are withdrawable.

Therefore, if I deposited $250, I would need to rack up $500 in cumulative wagers ($250 deposit + $250 bonus).

This needs to be completed within 60 days of my first deposit or the bonus will expire.

Any associated winnings can be immediately withdrawn.

For example, if I bet $25 in bonuses and won $50 in cash, my winnings can be removed from my account.

UFC 303: Alex Pereira Over 0.5 Strikes

Alex Pereira Over 0.5 strikes in UFC 303 is a terrific promo because it’s a virtually guaranteed win that can be added to your pick’em.

All you need here is for Pereira to land one punch in the fight, which is pretty much a lock unless he gets injured or knocked out within the first minute.

Do note that you can only use this in one of your pick’ems.

For example, I could combine Pereira Over 0.5 strikes with a couple of pitcher strikeout props, such as Charlie Morton Over 5.5.

This is a great way to boost your payout with a free square.

Why I Like the Underdog Fantasy UFC Promo

I really enjoyed the Underdog Fantasy UFC promo for the following reasons:

  • The promotional credits are not provided as fixed bet tokens — you can use them however you like.
  • It’s a great opportunity to build your bankroll.
  • You don’t need to win a bet to secure the bonus.
  • The free square is a guaranteed win to use in your parlay.

The Best Way to Use the Underdog Fantasy UFC Promo

The best way to use the Underdog Fantasy UFC promo is to use your promotional credits on your preferred sport, whether that’s UFC or any other market.

I like betting on baseball, so I prefer to target pitcher strikeouts with my bonus.

Make sure that you add in Alex Pereira Over 0.5 strikes because this is pretty much a guaranteed outcome, which is why it’s called a “free square."

Build a pick’em of four or more legs for a chance to hit it big on a nice payout.

Check out our UFC 303 predictions page for tips on who to take in this event.

How to Withdraw My Underdog Fantasy UFC Promo Winnings?

  1. Get to your account on the top-right.
  2. Click “Withdraw" to remove funds from your balance.
  3. Make sure you have verified your identity by providing your personal information.
  4. Funds will be provided within 3-5 business days.

Here are some withdrawal methods available at Underdog:

  • PayPal
  • Credit Card

Where Is the Underdog Fantasy UFC Promo Available?

The Underdog Fantasy UFC promo is available in the following states:

  • Alabama
  • Alaska
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Washington D.C.
  • Florida
  • Georgia
  • Illinois
  • Indiana
  • Kentucky
  • Massachusetts
  • Minnesota
  • Missouri
  • Nebraska
  • New Mexico
  • New York
  • North Carolina
  • North Dakota
  • Oklahoma
  • Oregon
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • West Virginia
  • Wisconsin
  • Wyoming

Read our Underdog Fantasy hands-on review for more information about one of the best sportsbooks in this space.

Promo TypeNew User Promo
SportsBookUnderdog Fantasy
How to EnterSign Up & Deposit
Promo Code


Frank Ammirante

Frank Ammirante is a Senior Sports Writer at The Game Day. Previously, he wrote for 4for4 Football and RotoBaller. Frank is a member of the Fantasy Sports Writer's Association while maintaining an active presence within the community. He has competed in industry contests like the Scott Fish Bowl, The Great Fantasy Baseball Invitational, and more. Frank will be making his debut in Tout Wars this year. He's got a diverse sporting background, but specializes in football and baseball.

If you or someone you know has a gambling problem and wants help, please call 1-800-GAMBLER.

21+ and present in OH. Gambling Problem? Call or text 1-800-GAMBLER (CO, DC, IL, IN, LA, MD, MS, NJ, OH, PA, TN, VA, WV, WY).

Call 877-8-HOPENY or text HOPENY (467369) (NY).

Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-270-7117 for confidential help (MI).

All betting content on is exclusively intended for audience members 21 years and older who are permitted to gamble in legal states. The Game Day may earn revenue from site visitor referrals to betting services.

Responsible Gaming: Many sportsbooks offer ways to encourage responsible gaming, including the establishment of limits to deposits, spending, and time dedicated to betting.

The Game Day is a TGD Marketing Ltd. endeavor.