Sat, Sep 19, 2026
TBA
13 fights
UFC 331 fight card
Every confirmed matchup
All 13 confirmed fights are below. Open any card for the stats preview, then choose whether to reveal the AI prediction.
Market percentages are public market-implied probabilities, not the AgentMMA prediction. The model's pick remains hidden until you choose to open it.
UFC 331 betting odds
Sportsbook odds for this card
10 bouts on this card are priced right now. Every line is shown in both American and decimal format.
Joshua Van-1101.91
Alexandre Pantoja-1061.94
Arman Tsarukyan-3801.26
Mauricio Ruffy+3034.03
Charles Jourdain-2401.42Marlon Vera+2003.00
Gable Steveson-15001.07
Sean Sharaf+6007.00
Iwo Baraniewski-2301.43
Alonzo Menifield+1932.93
Tai Tuivasa+5056.05
Robelis Despaigne-7001.14
Renato Moicano-2001.50
Brian Ortega+1692.69
Giga Chikadze+2743.74
Joanderson Brito-3401.29
Edmen Shahbazyan-1551.65
Brunno Ferreira+1322.32
Casey O'Neill-1771.56
Eduarda Moura+1502.50
The green percentage is the Polymarket prediction market; the amber line is the sportsbook moneyline. They price the same fight two different ways.
Odds are based on bookmaker betting lines and reflect an average value, and they can move at any time. AgentMMA is not a bookmaker and takes no bets.
Know what you unlock before you reveal a pick
The public page gives you every currently confirmed fight, fighter records and available market context. The premium verdict stays hidden until you deliberately open an AI prediction.
Exact win probability
The model's winner call and confidence score for the matchup.
Method and round read
The expected finish path, method lean and likely round.
Matchup factors
The style, form and statistical edges driving the model.
Fresh card context
Fight-card and available market data refresh as the feeds update.
UFC 331 breakdown
UFC 331 on Sat, Sep 19, 2026. The UFC 331 breakdown below reads every bout from public data — who the sportsbooks make the favourite, what our Elo ratings say and how the records compare — with the full AI analysis one click away. The card is headlined by Joshua Van vs Alexandre Pantoja.
- Main eventTitle fight
Joshua Van vs Alexandre Pantoja
Joshua Van is the sportsbook favourite at 1.91 (50% implied), with Alexandre Pantoja the underdog. Our Elo rating favours Alexandre Pantoja by 21 points. Records: Joshua Van 17-2-0, Alexandre Pantoja 30-6-0.
- Co-main eventTitle fight
Arman Tsarukyan vs Mauricio Ruffy
Arman Tsarukyan is the sportsbook favourite at 1.26 (76% implied), with Mauricio Ruffy the underdog. Our Elo rating favours Arman Tsarukyan by 40 points. Records: Arman Tsarukyan 23-3-0, Mauricio Ruffy 14-2-0.
- Main card
Waldo Cortes Acosta vs Curtis Blaydes
Our Elo ratings separate the two by less than 10 points. Records: Waldo Cortes Acosta 17-3-0, Curtis Blaydes 19-6-0.
- Main card
Charles Jourdain vs Marlon Vera
Charles Jourdain is the sportsbook favourite at 1.42 (68% implied), with Marlon Vera the underdog. Our Elo rating favours Marlon Vera by 25 points. Records: Charles Jourdain 18-8-1, Marlon Vera 23-12-1.
- Prelims
Gable Steveson vs Sean Sharaf
Gable Steveson is the sportsbook favourite at 1.07 (87% implied), with Sean Sharaf the underdog. Our Elo rating favours Sean Sharaf by 322 points. Records: Gable Steveson 0-0-0, Sean Sharaf 4-2-0.
- Prelims
Ryan Gandra vs Ozzy Diaz
Records: Ryan Gandra 10-1-0, Ozzy Diaz 10-4-0.
Odds are the latest sportsbook snapshot and keep moving until fight night. Elo is AgentMMA's public rating, not the AI prediction.
UFC 331 Predictions: Full Card, Live Odds & AI Picks
UFC 331 predictions focus on a flyweight championship rematch between Joshua "The Fearless" Van and Alexandre "The Cannibal" Pantoja at Crypto.com Arena in Los Angeles on September 19, 2026. Their first meeting ended abruptly after Pantoja suffered an arm injury, leaving...
Key storylines
Joshua "The Fearless" Van and Alexandre "The Cannibal" Pantoja settle unfinished business with the flyweight title at stake. The injury-shaped ending of their first fight and their tense press-conference exchange have made the rematch deeply personal.
Arman "Ahalkalakets" Tsarukyan vs Mauricio Ruffy carries major lightweight title implications. Tsarukyan's layered grappling meets a dangerous finisher whose rapid rise has disrupted the division.
Charles "Air" Jourdain brings renewed bantamweight momentum into a crossroads fight with Marlon "Chito" Vera, who is trying to halt his slide and re-establish himself among the division's leading names.
Full preview
UFC 331 predictions focus on a flyweight championship rematch between Joshua "The Fearless" Van and Alexandre "The Cannibal" Pantoja at Crypto.com Arena in Los Angeles on September 19, 2026. Their first meeting ended abruptly after Pantoja suffered an arm injury, leaving unresolved questions that have only intensified following a heated press-conference confrontation.
Arman "Ahalkalakets" Tsarukyan meets Mauricio Ruffy in a lightweight co-main event with title implications, matching elite pressure grappling against explosive finishing ability. Charles "Air" Jourdain vs Marlon "Chito" Vera, Renato Moicano vs Brian "T-City" Ortega and the continued MMA rise of Olympic champion Gable Steveson give the card depth across styles and career stages. Established reputations, current form, ELO ratings and volatile matchups create an intriguing mix of favorites, underdogs and potential pick-'em fights. This page brings together the full card, continuously updated UFC 331 live odds and locked AI prediction cards available through Premium.
Unlock Premium for the exact AI winner pick, win probability, confidence score, method lean and model-vs-market edge for every fight. AgentMMA weighs fighter statistics, live odds, market probability and historical performance when producing each prediction. Watch the complete 13-fight UFC 331 card live on Paramount+ in supported regions on Saturday, September 19, 2026, with local broadcast availability varying by country.
How to watch UFC 331
Where can I watch UFC 331 online?
UFC 331 is carried by a different official broadcaster in every country, so where you watch Joshua Van vs Alexandre Pantoja depends on the region you are watching from. UFC Fight Pass and the UFC's own schedule list the licensed broadcaster or streaming service where you are, and most rights holders run the early prelims, prelims and main card back to back. AgentMMA is not a broadcaster and never hosts or links to fight streams — what you get here is the full UFC 331 fight card, start time, odds and AI predictions.
Can I watch UFC 331 online for free?
In most countries there is no legal free stream of the full UFC 331 main card. What genuinely is free: the early prelims are sometimes shown on the UFC's official channels in selected regions, several broadcasters give new subscribers a free trial, and a handful of markets still air UFC events on free-to-air television. Anything else advertising a free UFC 331 stream is unlicensed. Free on AgentMMA: the full fight card, fighter records, market odds, results and free picks.
What time does UFC 331 start?
UFC 331 takes place on Saturday, September 19, 2026. Exact start times for the early prelims, prelims and main card are confirmed closer to fight night and appear here as soon as the schedule feed publishes them.
Where can I watch Van vs Pantoja?
Joshua Van vs Alexandre Pantoja is the UFC 331 main event, so it goes out inside the main card on whichever broadcaster holds the rights in your country — no single bout gets its own stream. What AgentMMA adds before the walkouts: the Joshua Van vs Alexandre Pantoja stats comparison, market odds and the AgentMMA AI pick.
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