UFC 321 in Abu Dhabi this Saturday promises explosive action as heavyweight champion Tom Aspinall defends his title against former interim champion Ciryl Gane at the Etihad Arena. New FanDuel users can capitalize on this thrilling card with an incredible welcome offer that requires no FanDuel promo code to claim. Simply place a $5 bet on any UFC 321 market, and if it wins, you'll receive $300 in bonus bets to enhance your October 25, 2025 fight night experience.
This offer stands out among sportsbook promos for its simplicity and value. The card features multiple title fights including the women's strawweight championship bout between Mackenzie Dern and Virna Jandiroba, plus compelling matchups like Umar Nurmagomedov versus Mario Bautista that could reshape division landscapes.
Bet $5, Get $300 Bonus Bets If Your Bet Wins
FanDuel Promo Code Details for UFC 321
The FanDuel welcome bonus delivers exceptional value without requiring any promotional code entry. New users who download the FanDuel Sportsbook app and make their first $5 deposit can immediately place a qualifying wager on any available market. When discussing FanDuel promo code offers, this promotion stands apart because no code input is necessary during registration or betting.
The offer operates under straightforward terms and conditions:
- Minimum $5 deposit required to activate your account
- Place a $5 real money wager on any UFC 321 betting market
- Bonus bets awarded within 72 hours if your initial wager wins
- Bonus funds expire seven days after issuance
- Available in 22 states plus Washington D.C. and Puerto Rico
For example, if you bet $5 on Tom Aspinall to retain his heavyweight title and he wins, you'll receive $300 in bonus bets. Conversely, if Ciryl Gane pulls off the upset and your Aspinall bet loses, you won't receive the bonus bets but will have supported an exciting underdog story. When you use bonus bets on future wagers, only the winnings become withdrawable cash, not the bonus amount itself.
How to Claim Your UFC 321 Betting Bonus
Claiming this welcome offer requires just four simple steps before UFC 321 begins on October 25, 2025:
- Register for a new FanDuel Sportsbook account and download the mobile app
- Make your initial deposit of at least $5 using any accepted payment method
- Place a $5 real money wager on any UFC 321 betting market or other available sports
- Receive $300 in bonus bets within 72 hours if your qualifying wager wins
The registration process takes just minutes and doesn't require entering any promotional codes. Once your account is active, you can explore various UFC 321 betting options including fight winners, round totals, and method of victory markets. For complete terms and additional insights, check out our comprehensive FanDuel Sportsbook review.
More sportsbook promos, bonuses, and offers from FanDuel
- FanDuel $100K Free To Play Daily Shuffle: Build your FREE parlay with Daily Shuffle for a chance at $100K in total prizes!
- FanDuel 1Q Best Protect: Stay in the action! If A 1st Quarter injury affects your NFL bet!
- NFL Your Way: Adjust lines, customize player props, and get instant odds when you create bets you can't find anywhere else!
- FanDuel Dinger Tuesdays: Claim a 30% boost for any To Hit A HR bet on Tuesdays!
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.
Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
21+ and present in select states. FanDuel is offering online sports wagering in Kansas under an agreement with Kansas Star Casino, LLC. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV).
