🥊 Marlon Vera — Charles Jourdain (20.09.2026): Detailed AI Prediction & Analysis

🧾 Prediction Summary

Charles Jourdain enters UFC 331 as the clear favorite (-238) against a struggling Marlon Vera (+184) looking to break a three-fight losing streak. The Canadian's wrestling, cardio, and momentum give him a significant edge against the unorthodox Ecuadorian, whose calf-kick game and southpaw power remain dangerous but whose defensive gaps have been exposed repeatedly in recent outings. The market strongly leans toward this fight lasting the full three rounds (Over 2.5 at -303), pointing to a decision victory for Jourdain rather than a spectacular finish. If Vera can survive early pressure and land his counter-left hand or a pinpoint calf kick, he has upset potential — but his chin and gas tank have been questioned for over a year. Прогноз: Charles Jourdain by unanimous decision (30-27, 29-28, 29-28).

📅 Match Information

🗓️ Date & time: 20 September 2026, 03:05 MSK

🏟️ Venue: Crypto.com Arena, Los Angeles, USA

🏆 Competition: UFC 331

📊 Duration: 3 rounds x 5 minutes (non-title bout)

⚖️ Division: Bantamweight (135 lbs)

🔴 Team 1: Marlon Vera — 23-12-1, unorthodox southpaw striker with elite calf kicks and counter-boxing

🔵⚪ Team 2: Charles Jourdain — 16-4-0, well-rounded fighter with strong wrestling base and high-volume striking

🥊 In-Depth Fighter Analysis

🔴 Marlon Vera

Marlon 'Chito' Vera has long been one of the most technically gifted strikers in the bantamweight division. His calf-kick game is arguably the best the 135-pound class has ever seen, and his ability to switch stances and land unexpected power shots — particularly his left hook to the body and uppercut — has finished several higher-rated opponents. However, the 35-year-old is riding the longest losing streak of his UFC career (three consecutive defeats), and his defense has deteriorated noticeably. His tendency to walk forward with hands low and head on a swivel has been exploited by slicker boxers and grapplers alike.

Vera's cardio has also raised concerns. In his last two fights he appeared gassed by the second half of round two, his trademark snap and timing evaporating under sustained pressure. At UFC 331 he will need to impose his will early, land the calf kick that changes a man's posture, and hope Jourdain's wrestling chain can be disrupted — a strategy that has worked before but looks increasingly unreliable at this stage of his career.

Record 23-12-1, 11 finishes (9 KO / 2 SUB), 18% stoppage rate
Signature weapon: left low calf kick — has ended multiple top-10 opponents
Takedown defense: ~64% but trending downward, average 2.8 TD allowed per 15 min in last 3 fights
Form: L-L-L (three straight losses), visibly diminished gas tank and defensive lapses
Key to victory: early calf-kick damage forcing Jourdain to reset hips, plus counter-left in the pocket when Jourdain shoots for single or double

🔵 Charles Jourdain

Charles 'Air' Jourdain has transformed from a promising Canadian prospect into one of the most complete fighters at 135 pounds. His wrestling pedigree — anchored by a strong college program and refined over years in the UFC — gives him the ability to control where the fight takes place, while his striking volume and jab are crisp enough to win exchanges on the feet. The 32-year-old has won four straight, including impressive decisions over ranked competition, and his conditioning allows him to maintain a punishing pace across three full rounds.

What makes Jourdain dangerous against a counter-striker like Vera is his feint-heavy approach to the takedown: he attacks the double from multiple angles, frequently dips for a level change only to pop up with an overhand right or knee. Against a fighter who drops hands when throwing the calf kick, this setup has been a recurring problem. His chin is tested but sound — he has never been finished in his professional career.

Record 16-4-0, 5 finishes (2 KO / 3 SUB), 31% stoppage rate
Coronary weapon: single-leg takedown followed by kneebar transition or dominant ground-and-pound
Takedown defense: ~82%, rarely taken down; allows only 0.9 TD per 15 min
Form: W-W-W-W (four consecutive wins), peak confidence and physical shape
Key to victory: cut the cage, make Vera pay for every calf kick with a level-change double, control on top and grind out a clear decision

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Metric	🔴 Fighter 1	🔵 Fighter 2	Edge
Record (W-L-D)	23-12-1	16-4-0	Marlon Vera (experience)
Finishes (KO/Sub)	11 (9 KO / 2 SUB)	5 (2 KO / 3 SUB)	Marlon Vera
Height / Reach	5'5" / 67"	5'9" / 70"	Charles Jourdain
Age	35	32	Charles Jourdain (younger)
Form (last 5 fights)	L-L-L-W-W	W-W-W-W-L	Charles Jourdain

📊 Head-to-Head History

No previous meeting between Marlon Vera and Charles Jourdain. Stylistically, this is a classic striker-versus-wrestler matchup with a twist: Vera's low kicks create their own takedown defense by compromising an opponent's base, while Jourdain's feint-heavy shot-making is designed to bait exactly that kind of reaction. Vera has been caught by grapplers with good chain-wrestling ability before (notably by Cory Sandhagen and Umar Nurmagomedov), and Jourdain's technical level in that area is arguably superior to either. The absence of head-to-head history means neither fighter has concrete film to reference against the other's timing, but the broader pattern in the division strongly favors the wrestler with cardio when facing a counter-striker on the downside.

🤖 Extended AI Analysis

GPT-5.5 • Stylistic matchup

Jourdain's chain wrestling and feint-heavy entries directly attack Vera's low-hands counter style and punish every committed calf kick.

DeepSeek-R2 • Form and stats

Four straight wins with strong takedown defense for Jourdain against three straight losses and fading cardio for Vera points to a clear momentum gap.

Gemini 3 Pro • Size and physicality

Jourdain holds 4 inches in height and 3 inches in reach, letting him jab from outside and shoot without walking into the pocket.

Claude Opus 4.8 • Key exchanges

Calf kick vs level change is the fight: if Jourdain catches one kick and converts to top control, Vera's path to winning rounds collapses.

💰 Average Odds (across bookmakers)

Full Betting Line

Winner

Marlon Vera win: 2.84
Charles Jourdain win: 1.42

Total Rounds

Total Rounds Over 2.5: 1.33
Under 2.5: 3.10

Method of Victory

KO/TKO: 4.50
Submission: 5.00
Judges Decision: 1.55

Finish / Decision

Early finish (yes): 2.75
Fight goes to decision: 1.45

🎯 Tactical Breakdown & Scenarios

Favorite wins by decision (60%)

Probable score: 29-28, 30-27 unanimous decision
Jourdain outvolumes on feet, lands 3-4 takedowns and controls 6+ minutes to sweep rounds 1 and 3.

Underdog upset (25%)

Probable score: KO/TKO or close split decision
Vera cripples lead leg early and lands counter left hook for a steal or late stoppage.

Favorite wins early (15%)

Probable score: ground-and-pound TKO in round 2-3
Worn-down Vera gets stuck on bottom after failed kick and Jourdain finishes with elbows.

🏆 Final AI Consortium Verdict

🎯 Final Prediction

Charles Jourdain wins by decision

Market over 2.5 at 1.33 and style matchup both point to a grinding wrestling-based decision rather than a finish.

Best bet: Charles Jourdain wins (1.42)

💎 Optimal Staking Strategy

🥇 MAIN (45% of stake)

Charles Jourdain wins 1.42

Clear form, wrestling and cardio edge aligns with -238 market favorite Probability: 65%

💰 SAFE (30% of stake)

Fight goes to decision 1.45

Both are durable, neither finished often lately, Over 2.5 heavily juiced Probability: 68%

🎯 METHOD (20% of stake)

Charles Jourdain by decision 1.85

Most likely method: volume plus control time without elite finishing power Probability: 60%

⚡ EXOTIC (5% of stake)

Charles Jourdain by unanimous decision 2.60

Small stab at exact method for value if he dominates wrestling exchanges Probability: 35%

⚠️ Disclaimer: This analysis is for informational purposes only. Betting involves risk. Play responsibly. 18+.