Underdog Fantasy Promo Code 'COVERS': Play $5, Get $100 For UFC 321 Aspinall vs Gane

Use Underdog Fantasy promo code COVERS for $100 bonus on UFC 321 Aspinall vs Gane. Get started with just $5 entry this Saturday.

Peter Clarke - Senior Editor at Covers.com
Peter Clarke • Senior Editor
Oct 25, 2025 • 12:30 ET • 3 min read
Use Underdog Fantasy promo code COVERS for $100 bonus on UFC 321 Aspinall vs Gane. Get started with just $5 entry this Saturday.
Photo By - Use Underdog Fantasy promo code "COVERS" to play $5, Get $100. - IMAGN IMAGES

The Underdog Fantasy promo code COVERS delivers a $100 bonus when you make your first $5 entry, making it perfect timing for UFC 321 as Tom Aspinall defends his heavyweight title against Ciryl Gane on Saturday, October 25. This welcome offer stands out among sportsbook promos by providing substantial value for new users looking to get involved in daily fantasy sports action. The $100 bonus gives you plenty of opportunities to build lineups around this heavyweight showdown.

Play $5, Get $100
Code: COVERS

UFC 321 Underdog Fantasy promo code bonus details

The Underdog Fantasy promo code COVERS unlocks a generous welcome package that turns a small $5 entry into $100 in bonus credits. New users must enter the code COVERS during registration to qualify for this offer, which becomes available within 72 hours of your first contest entry. The bonus comes with a 1x wagering requirement that must be completed within 14 days, and you have 60 days to use the full bonus amount before it expires.

For UFC 321, you could create pick'em entries predicting whether Aspinall will finish the fight in the first round or if Gane can survive past the second round, given Aspinall's 2:02 average fight time. If your $5 entry on Aspinall winning by first-round knockout hits, you keep your winnings plus have the $100 bonus to continue playing. Even if your initial UFC 321 picks don't connect, the bonus provides multiple chances to build winning lineups throughout the weekend's action.

Key terms include age restrictions of 19+ (21+ in Virginia), account verification requirements before withdrawals, and geographic restrictions excluding Maryland, Michigan, Pennsylvania and Ohio. The platform offers both draft-style fantasy contests and pick'em games where you predict player performance against set projections.


Use the correct Underdog promo code for your state

Underdog Fantasy Promo Code Eligible States
 "COVERS" AK, AL, AR, AZ, CA, CO, FL, GA, IL, IN, KS, KY, MA, MI, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY

How to claim your Underdog Fantasy bonus for UFC 321

Getting started with your Underdog Fantasy bonus takes just a few minutes and positions you perfectly for Saturday's heavyweight title fight. Follow these steps to secure your $100 bonus using promo code COVERS:

1. Download the Underdog Fantasy app and complete registration with your personal information and mobile number. 2. Verify your account through the text message PIN system. 3. Make your first deposit of at least $5 and enter promo code COVERS when prompted. 4. Place a minimum $5 entry into any available contest, including UFC 321 pick'em games or draft contests. 5. Receive your $100 bonus credit within 72 hours to use on additional entries.

The timing works perfectly with UFC 321's Saturday card, giving you immediate opportunities to use both your initial deposit and bonus credits on heavyweight championship action. Remember that no code is needed after initial registration, as COVERS must be entered during the sign-up process to unlock the full bonus value.


Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

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Peter Clarke - Covers
Senior Editor

Peter Clarke is dedicated to keeping bettors informed about the biggest sports betting events, such as the Super Bowl and March Madness, and the best way to cash in on sportsbook promos. He's also always on top of the latest welcome offers from the biggest sportsbooks, so he can share the best deals and the most exciting games to use them on every day.

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