Final result: Marlon Vera wins by technical knockout (TKO) in round 3. We picked Charles Jourdain to win by decision, but Marlon Vera took it by TKO in the third round. Both the winner and the method were wrong, though we did correctly expect the fight to go into the later rounds.
🧾 Prediction Summary
Charles Jourdain enters UFC 331 as the deserving favorite, riding a winning streak and the confidence that comes with being one of the most technically sound fighters in the featherweight division. His wrestling base, fight IQ, and relentless pace create the perfect storm against a Marlon Vera side that is visibly regressing. Vera's southpaw power and improved takedown defense are his best weapons, but the Ecuadorian has lost his timing and his gas tank seems to be in a different gear from its peak days. The market leans heavily toward this going past the halfway mark, with over 2.5 rounds priced at just 1.33. Prediction: Charles Jourdain wins by unanimous decision over five rounds.
📅 Match Information
🗓️ Date & time: September 19, 2026, 6:00 PM PDT
🏟️ Venue: Crypto.com Arena, Los Angeles, California, USA
🏆 Competition: UFC 331
📊 Duration: 5 rounds x 5 minutes
⚖️ Division: Featherweight (145 lbs)
🔴 Team 1: Marlon Vera — 22-9-1, Southpaw striker with knockout power and competent wrestling
🔵⚪ Team 2: Charles Jourdain — 15-4-1, Well-rounded pressure fighter with elite wrestling and high cardio
🥊 In-Depth Fighter Analysis
🔴 Marlon Vera
Marlon 'Chito' Vera was once considered the most dangerous southpaw in the bantamweight division, combining crisp counter-punching with a knockout-capable left hand. Since his move to featherweight, however, the timing has been off. His movement looks heavier, his combinations shorter, and the losing streak reflects a fighter whose body has not kept pace with his mind.
That said, Vera is never a safe opponent. His wrestling base gives him tools to neutralize Jourdain's pressure, and one flush counter from the southpaw could still turn the tide. The key question is whether he has the cardio to last five rounds against a wrestler who will smother him for extended stretches.
- Record: 22-9-1 with experience against top-tier competition at both 135 and 145 lbs.
- Signature weapon: The counter left hook and right uppercut; 6 KO/TKO finishes and 4 submission wins.
- Defence: Improved takedown defence in recent years (approximately 72% TD defence rate at featherweight), but chin has been tested and a loss to a fellow southpaw exposed gaps.
- Recent form: Three straight losses heading into this fight, with diminishing output and increasing second-half fatigue.
- Key to victory: Land the early counter-punch, use lateral movement to deny Jourdain his level changes, and force the fight to go to deep waters where his experience could matter.
🔵 Charles Jourdain
Charles 'Air' Jourdain has built his UFC reputation through a combination of relentless pressure, a suffocating grappling game, and an uncanny ability to read opponents several moves ahead. His surging form heading into this bout is built on four straight wins, most of them decisions that showcased his ability to grind out results against varied styles.
The Canadian's wrestling is his backbone—he sets up strikes with shots and vice versa, making him incredibly difficult to gameplan against. If Jourdain can impose his clinch work early and keep Vera's southpaw power from finding the range, his path to a comfortable decision is wide open.
- Record: 15-4-1 with a 7-2-1 UFC record and wins over top-15 featherweights.
- Signature weapon: High-amplitude wrestling into ground-and-pound; 3 KO/TKO and 4 submission finishes, with a strong rear-naked choke.
- Defence: Elite takedown offence (78% TDD) but average takedown defence (approximately 74%); chin tested but never truly compromised.
- Recent form: Four consecutive wins, including decision victories over ranked opponents, showing the most complete version of his skill set.
- Key to victory: Cut off the cage, take Vera down to the mat and control him there, and avoid the left hand in exchanges by keeping his head off the centerline on entries.
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| Metric | 🔴 Fighter 1 | 🔵 Fighter 2 | Edge |
|---|---|---|---|
| W-L-D record | 22-9-1 | 15-4-1 | Even (experience edge to Vera, win percentage edge to Jourdain) |
| Finishes (KO/Submission) | 10 finishes (6 KO, 4 SUB) | 7 finishes (3 KO, 4 SUB) | Marlon Vera |
| Height / Reach | 5'7" / 70" | 5'8" / 68" | Even (Vera has 2-inch reach edge) |
| Age | 33 years | 33 years | Even |
| Form over last 5 fights | L-L-L-W-L | W-W-W-W-L | Charles Jourdain |
📊 Head-to-Head History
This will be the first professional meeting between Marlon Vera and Charles Jourdain. Stylistically, it is a classic striker-versus-grappler clash at an unusually low center of gravity for the division. Vera's southpaw stance and counter-punching have historically caused trouble for pressure wrestlers who want to walk through the center line, but Jourdain's shot variety—mixing in feints, angles, and chain wrestling—suggests he has the tools to break that pattern. With Vera past his physical prime and Jourdain at the peak of his development, the broader stylistic context tilts firmly toward the Canadian if this bout reaches the back half.
🤖 Extended AI Analysis
GPT-5.5 • Styles match-up
Jourdain's chain wrestling and pressure should blunt Vera's southpaw counters. Vera needs a clean early read to keep distance, but Jourdain can mix striking with level changes to force Vera onto the back foot.
DeepSeek-R2 • Form and statistics
Four straight wins for Jourdain against a three-fight skid for Vera signals diverging momentum. Market pricing (Jourdain ~1.38) and the heavy lean to Over 2.5 rounds at 1.33 both point to a controlled, grinding favourite performance rather than a quick finish.
Gemini 3 Pro • Size and physicality
Both are 33 and near identical in height, with Vera holding a slight 2-inch reach edge. Vera's move to 145 lbs has added weight but reduced mobility, while Jourdain's cardio and pace advantage grows over five rounds.
Claude Opus 4.8 • Key exchanges
The decisive battle is Jourdain's entry vs Vera's left hand. If Jourdain keeps his head off center and chains his shots, he can secure top control and bank rounds. Vera's only consistent path is to deter those entries with a hard counter early.
💰 Average Odds (across bookmakers)
Full Betting Line
Winner
- Marlon Vera to win: 2.95
- Charles Jourdain to win: 1.38
Total Rounds
- Over 2.5 rounds: 1.33
- Under 2.5 rounds: 3.10
Method of Victory
- KO/TKO: 3.80
- Submission: 6.50
- Judges' decision: 1.62
Finish / Decision
- Fight ends inside the distance: Yes: 2.95
- Fight goes to decision: 1.38
🎯 Tactical Breakdown & Scenarios
Favourite grinds to a decision (55%)
Probable score: Jourdain by unanimous decision (49-46 / 50-45)
Jourdain uses pressure and chain wrestling to control 3-4 rounds, neutralizing Vera's counter left and banking rounds with top time without needing a finish.
Favourite finishes late (20%)
Probable score: Jourdain by TKO in round 4-5
Accumulated ground strikes and cardio gap wear Vera down, with a late stoppage possible if Vera fades against the fence, though odds still favour the distance.
Underdog upset (25%)
Probable score: Vera by KO or close decision
Vera lands a clean southpaw counter as Jourdain enters and either hurts him early or steals enough striking rounds to edge a decision.
🏆 Final AI Consortium Verdict
🎯 Final Prediction
Charles Jourdain to win by decision
Form, pace and wrestling all favour Jourdain over five rounds, and the market's strong Over 2.5 lean supports a decision outcome rather than an early finish. Vera remains dangerous early but is likely to be outworked late.
Best bet: Charles Jourdain to win by decision (1.62)
💎 Optimal Staking Strategy
🥇 Main pick (45% of bankroll)
Charles Jourdain to win 1.38
Core position aligned with predicted winner; favourite's pressure and control path is the most probable outcome. Probability: 58%
💰 Safe pick (30% of bankroll)
Over 2.5 rounds 1.33
Both fighters tend to go long recently and Jourdain's grinding style points to a bout that goes to the second half. Probability: 68%
🎯 Method pick (20% of bankroll)
Charles Jourdain to win by decision 1.62
Directly matches the predicted method; better price than moneyline and consistent with expected pace and control. Probability: 55%
⚡ Long shot (5% of bankroll)
Charles Jourdain to win in round 4-5 7.50
Small stake on late attrition finish if Vera's cardio dips as it has in recent losses; hedge for the grind turning into a stoppage. Probability: 12%
⚠️ Disclaimer: This analysis is for informational purposes only. Betting involves risk. Play responsibly. 18+.
❓ FAQ: Marlon Vera — Charles Jourdain
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The fight is part of UFC 331 at Crypto.com Arena in Los Angeles, California, USA on Saturday, September 19, 2026, with the main card starting at 6:00 PM PDT (September 20, 00:05 UTC). It is scheduled for 5 rounds of 5 minutes in the Featherweight division.
Prediction: Charles Jourdain to win by decision. Jourdain's pressure, chain wrestling and superior cardio are expected to neutralize Vera's southpaw counters and allow him to control three to four rounds for a unanimous decision, with a 55% probability on that scenario.
Market average: Charles Jourdain is the favourite at around 1.38, Marlon Vera is the underdog at around 2.95. For rounds, Over 2.5 rounds is around 1.33 and Under 2.5 rounds around 3.10, while a win by decision is around 1.62, reflecting the expectation that the fight goes the distance. Odds are for information only, 18+ please gamble responsibly.
This is the first professional meeting between Vera (22-9-1) and Jourdain (15-4-1), so there is no head-to-head record. Stylistically it is a striker vs grappler matchup: Vera's southpaw counter-punching against Jourdain's wrestling and pace.
For Charles Jourdain, his ability to cut the cage, chain takedowns and maintain top control without getting hit by the left hand is key. For Marlon Vera, his counter left hook, takedown defence (around 72%) and ability to conserve cardio for the later rounds will decide if he can pull the upset.
In the USA the card is expected live on ESPN+ PPV, with prelims on ESPN+ / Disney+. International broadcast varies by region, check your local UFC broadcast partner. Early prelims typically stream on UFC Fight Pass.
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