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UFC 331 brings a loaded fight card to Los Angeles, with Joshua Van defending his flyweight title against Alexandre Pantoja in a highly anticipated rematch. New users can use Kalshi promo code FOXSPORTS to trade $25 and get a $25 bonus ahead of today’s UFC action.
Van and Pantoja meet again after their controversial first fight, while Arman Tsarukyan and Mauricio Ruffy headline the co-main event. With a flyweight title fight and another high-profile matchup on the card, UFC 331 gives fight fans plenty to watch and trade on.
New users can use Kalshi promo code FOXSPORTS to get a $25 bonus when they trade $25 on UFC 331. Sign up and get involved in the markets surrounding Van vs. Pantoja and the rest of today’s UFC card.
For more information and full terms and conditions, visit our Kalshi promo code page.
How to Claim the Kalshi Welcome Bonus
- Click this ‘Claim Now’ link to visit Kalshi and start the signup process.
- Create a new Kalshi account using your email address and basic registration details.
- Enter Kalshi promo code FOXSPORTS during signup, so the welcome offer is attached to your account.
- Complete identity verification, which Kalshi requires before users can deposit and trade.
- Deposit funds and trade at least $25 in prediction markets to receive up to $25 in trading credit.
UFC 331: Van vs. Pantoja
*Probabilities are subject to change*
| Teams | Chance | Yes | No |
| BUF Bills | 69% | 70¢ | 31¢ |
| DET Lions | 31% | 31¢ | 70¢ |
Method of Victory
| J. Van by KO/TKO/DQ | 34% | 34¢ | 67¢ |
| A. Pantoja by Submission | 26% | 26¢ | 75¢ |
| J. Van by Decision | 23% | 23¢ | 78¢ |
| A. Pantoja by Decision | 16% | 16¢ | 85¢ |
| A. Pantoja by KO/TKO/DQ | 8% | 8¢ | 93¢ |
| J. Wan by submission | 4% | 4¢ | 97¢ |
More markets available on Kalshi.
UFC 331 Main Card on Paramount+
- Flyweight championship: Joshua Van vs. Alexandre Pantoja
- Lightweight: Arman Tsarukyan vs. Mauricio Ruffy
- Featherweight: Patricio Pitbull vs. Doo Ho Choi
- Heavyweight: Gable Steveson vs. Sean Sharaf
- Light heavyweight: Alonzo Menifield vs. Iwo Baraniewski
When and where is UFC 331?
- When: Saturday, Sept. 19, at Crypto.com Arena in Los Angeles.
- Time: Early preliminary card begins at 5:30 p.m. ET, Preliminary card at 7 p.m. ET, and five-fight main card at 9 p.m. ET.
