Benoit Saint Denis vs. Mauricio Ruffy - UFC Fight Night: Imavov vs. Borralho Results & AI Breakdown

Winner: Benoit Saint Denis by Submission

Fight Info:
Location: Paris, Ile-de-France, France
Elevation: 35.00m
Weight Class: Lightweight
Wikipedia: https://en.wikipedia.org…

The content below shows how the model reached its conclusion for the prediction. The higher the value of the number, the more confident the model is in the prediction. The confidence scores do not perfectly correlate with accuracy. Use your judgement to see where the model may have missed the mark.

The predictions below are shown in dark grey if they were correct, incorxrect predictions are shown in red.
Predictions
W = WTAI Model O = Profit Model P = Plain Model EV = Expected Value
Fighter
Confidence
EV
Odds
W
O
P
Benoit Saint Denis
7
+152
Mauricio Ruffy
12
2
7.0
-196

Fighter Comparison Chart

This radar chart shows each fighter's strengths across key fighting dimensions. Each dimension is scored 0-100 based on their percentile ranking within the Lightweight weight class.

Benoit Saint Denis
Mauricio Ruffy
Lightweight Average (50th percentile)

Weighted Scoring Report

Weighted Score for WTAI Prediction

Predicted Winner: Mauricio Ruffy

Weight Class: Lightweight

Final Confidence: 13.2

Confidence Adjustments

Value: +10.0%

Reason: Base confidence between 10 and 13, increased by 10%

Fighter History & Outcomes

Benoit Saint Denis

Weight Change: Staying at usual weight

Fight History:

  • May 10, 2025: Benoit Saint Denis won against Kyle Prepolec. The fight ended in round 2 at 2:35. Method of victory: Submission.
  • September 28, 2024: Benoit Saint Denis lost against Renato Moicano. The fight ended in round 2 at 5:00. Method of victory: TKO - Doctor's Stoppage.
  • March 9, 2024: Benoit Saint Denis lost against Dustin Poirier. The fight ended in round 2 at 2:32. Method of victory: KO/TKO.
  • November 11, 2023: Benoit Saint Denis won against Matt Frevola. The fight ended in round 1 at 1:31. Method of victory: KO/TKO.
  • September 2, 2023: Benoit Saint Denis won against Thiago Moises. The fight ended in round 2 at 4:44. Method of victory: KO/TKO.
  • July 1, 2023: Benoit Saint Denis won against Ismael Bonfim. The fight ended in round 1 at 4:48. Method of victory: Submission.
  • September 3, 2022: Benoit Saint Denis won against Gabriel Miranda. The fight ended in round 2 at 0:16. Method of victory: KO/TKO.
  • June 4, 2022: Benoit Saint Denis won against Niklas Stolze. The fight ended in round 2 at 1:32. Method of victory: Submission.
  • October 30, 2021: Benoit Saint Denis lost against Elizeu Zaleski dos Santos. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 26 - 29. 26 - 29. 26 - 29.
Mauricio Ruffy

Weight Change: Staying at usual weight

Fight History:

  • March 8, 2025: Mauricio Ruffy won against King Green. The fight ended in round 1 at 2:07. Method of victory: KO/TKO.
  • November 16, 2024: Mauricio Ruffy won against James Llontop. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • May 4, 2024: Mauricio Ruffy won against Jamie Mullarkey. The fight ended in round 1 at 4:42. Method of victory: KO/TKO.

Fight Analysis

Analysis: Benoit Saint Denis vs Mauricio Ruffy

WolfTicketsAI Predicts Mauricio Ruffy to Win

Score: 12
Odds:
Benoit Saint Denis: +152
Mauricio Ruffy: -196

Benoit Saint Denis's Breakdown

Saint Denis brings relentless pressure and violent finishing ability, but he's coming off two brutal losses that exposed critical flaws. His southpaw left kicks remain devastating weapons - he used them to batter Thiago Moises against the cage before securing the finish. Against Matt Frevola, his question-mark kick setup after a liver shot feint demonstrated his evolving striking intelligence.

Saint Denis excels in the clinch with damaging elbows, as shown when he bloodied Dustin Poirier along the fence in Round 1. His submission game is elite - he took Poirier's back multiple times and escaped numerous guillotine attempts. The body triangle from back control against Ismael Bonfim proved nearly inescapable, leading to a choke finish.

However, Saint Denis has shown troubling defensive regression. Against Moicano, his predictable left kick was repeatedly parried and countered into takedowns. His forward pressure leaves him vulnerable to counter right hands - a pattern Poirier exploited repeatedly before landing the knockout blow during a wild exchange against the fence.

Benoit Saint Denis's Technical Vulnerabilities

Saint Denis consistently gets caught with counter right hands after throwing his left hand, a flaw visible in multiple fights. Against Poirier, this pattern repeated until the knockout sequence. His speed deficiency becomes pronounced against faster opponents - Moicano's superior hand speed allowed him to dominate exchanges and land devastating ground strikes.

When his primary left kick is neutralized, Saint Denis struggles to adapt his offense. Moicano's kick-parrying strategy completely dismantled his game, forcing him to abandon his best weapon after Round 1. His aggressive style also creates cardio concerns in extended fights, particularly when pursuing finishes with maximum effort.

Mauricio Ruffy's Breakdown

Ruffy brings spectacular finishing power with his wheel kick setups and creative striking combinations. Against King Green, he perfectly executed his signature sequence - a long, slapping left hook that baited Green into leaning back, followed immediately by a devastating wheel kick that connected heel-to-head for an instant knockout.

His orthodox stance creates favorable matchups against southpaws like Saint Denis. Ruffy's hand fighting tactics, similar to Vladimir Klitschko's approach, involve backhanding the opponent's lead hand to disrupt their rhythm before stripping their guard down with whipping motions. This creates openings for his powerful right hand.

Ruffy's distance management is exceptional - he manipulates range to bait specific defensive reactions, then capitalizes with explosive techniques. His recent performances show improved striking accuracy (67% recent vs 59% career) and better defensive metrics, suggesting continued evolution.

Mauricio Ruffy's Technical Vulnerabilities

Ruffy's defensive structure breaks down under sustained pressure, showing a tendency to lean straight back rather than using lateral movement. This creates opportunities for pressure fighters who can cut off the cage effectively. His counter-striking timing can be inconsistent against technically sound opponents who draw out his initial attacks.

His takedown defense remains largely untested in the UFC, with zero takedowns attempted against him in recent fights. Against a wrestler like Saint Denis who averages over 10 takedown attempts per fight, this could become a critical factor. Ruffy's clinch game also appears underdeveloped compared to Saint Denis's violent elbow work.

Style Matchup Dynamics

The orthodox vs southpaw dynamic favors Ruffy, who has shown expertise in neutralizing southpaw advantages through his hand fighting. Saint Denis's predictable left kick entries could be exploited by Ruffy's superior speed and counter-striking ability, similar to how Moicano neutralized them.

Ruffy's tendency to lean back defensively plays directly into Saint Denis's wheelhouse - his question-mark kicks and left straights are designed to catch opponents in exactly this position. However, Ruffy's superior hand speed should allow him to time Saint Denis's entries and counter with his own power shots.

The key battle will be Saint Denis's pressure vs Ruffy's movement. If Ruffy can maintain distance and avoid the clinch, his speed advantage and knockout power make him dangerous. If Saint Denis can close distance and force clinch exchanges, his violent elbows and submission threats become factors.

Fight Phase Analysis

Early rounds favor Ruffy's explosive striking and Saint Denis's tendency to rush into exchanges. Ruffy's wheel kick setup could find success against Saint Denis's forward pressure, especially if Saint Denis commits to his usual aggressive entries.

Mid-fight adjustments will be crucial. If Saint Denis survives early exchanges, his cardio and pressure could begin wearing on Ruffy. However, Saint Denis's recent losses suggest his chin may be compromised after absorbing significant damage from Poirier and Moicano.

Championship rounds could favor whoever establishes dominance early. Saint Denis's cardio-intensive style may create issues if he can't secure a finish, while Ruffy's explosive approach suggests he's built for shorter fights.

Analysis and Key Points

Speed Mismatch: Ruffy's superior hand speed mirrors the advantage Moicano used to dominate Saint Denis • Stance Advantage: Orthodox vs southpaw matchup favors Ruffy's technical approach
Defensive Concerns: Saint Denis's chin took heavy damage in consecutive losses to elite competition • Finishing Power: Both fighters possess knockout ability, but Ruffy's recent form shows better defensive awareness

Understanding the Prediction

The model's confidence in Ruffy stems from several key factors. Recent Takedowns Attempted per Fight increased the prediction score by 3 points, reflecting Saint Denis's wrestling-heavy approach. However, Odds decreased the score by 8 points, suggesting the betting market may be undervaluing Saint Denis. Recent Win Percentage also decreased the score by 3 points, highlighting Saint Denis's concerning 1-2 record in his last three fights compared to Ruffy's perfect 3-0 UFC record.

Past Model Performance

WolfTicketsAI has struggled with Saint Denis recently, incorrectly predicting him to beat both Moicano and Poirier while correctly calling his victories over lower-tier opponents. For Ruffy, the model has been perfect, correctly predicting both his wins over King Green and James Llontop. This track record suggests the model may be learning to account for Saint Denis's defensive vulnerabilities against elite competition.

Conclusion

Ruffy's superior speed, defensive improvements, and favorable stylistic matchup make him the clear choice. Saint Denis's recent defensive breakdowns against quality opposition, combined with Ruffy's explosive finishing ability and technical advantages in the orthodox vs southpaw matchup, point toward another spectacular finish for the rising Brazilian prospect.

Stat Breakdown

Stat Benoit Saint Denis Mauricio Ruffy
Main Stats
Age 29 29
Height 71" 71"
Reach 73" 75"
Win Percentage 82.35% 92.31%
Wins 15 12
Losses 3 2
Wins at Weight Class 6 2
Losses at Weight Class 2 0
Striking Stats
Striking Accuracy 63.12% 60.95%
Significant Striking Accuracy 55.88% 59.26%
Strikes Landed Per Minute 8.107 4.721
Significant Strikes Landed Per Minute 5.385 4.400
Knockdowns per Fight 0.883 2.063
Striking Impact Differential 18.44% -9.00%
Significant Striking Impact Differential 5.89% -4.00%
Striking Output Differential 27.67% -48.00%
Significant Striking Output Differential 13.00% -42.33%
Striking Defense to Offense Ratio 43.38% 177.67%
Significant Striking Defense to Offense Ratio 61.48% 188.54%
Striking Defense Percentage 41.82% 62.63%
Takedown and Submission Stats
Submissions per Fight 1.545 0.000
Takedowns per Fight 4.193 0.000
Takedowns Attempted per Fight 10.593 0.688
Takedown Defense 41.67% 100.00%
Takedown Accuracy 39.58% 0.00%
Head Stats
Head Strikes Landed per Minute 3.060 3.575
Head Strikes Attempted per Minute 6.871 6.371
Head Strikes Absorbed per Minute 3.178 1.696
Body Stats
Body Strikes Landed per Minute 1.560 0.275
Body Strikes Attempted per Minute 1.972 0.413
Body Strikes Absorbed per Minute 1.001 2.017
Leg Stats
Leg Strikes Landed per Minute 0.765 0.550
Leg kicks Attempted per Minute 0.795 0.642
Leg kicks Absorbed per Minute 0.427 1.238
Clinch Stats
Clinch Strikes Landed per Minute 1.059 0.183
Clinch Strikes Attempted per Minute 1.295 0.183
Clinch Strikes Absorbed per Minute 0.765 0.688
Benoit Saint Denis History:
Date Weight Red Corner Blue Corner Winner
May 10, 2025 Lightweight Benoit Saint Denis Kyle Prepolec Benoit Saint Denis
Sept. 28, 2024 Lightweight Renato Moicano Benoit Saint Denis Renato Moicano
March 9, 2024 Lightweight Dustin Poirier Benoit Saint Denis Dustin Poirier
Nov. 11, 2023 Lightweight Matt Frevola Benoit Saint Denis Benoit Saint Denis
Sept. 2, 2023 Lightweight Benoit Saint Denis Thiago Moises Benoit Saint Denis
July 1, 2023 Lightweight Ismael Bonfim Benoit Saint Denis Benoit Saint Denis
Sept. 3, 2022 Lightweight Benoit Saint Denis Gabriel Miranda Benoit Saint Denis
June 4, 2022 Lightweight Niklas Stolze Benoit Saint Denis Benoit Saint Denis
Oct. 30, 2021 Welterweight Elizeu Zaleski dos Santos Benoit Saint Denis Elizeu Zaleski dos Santos
Mauricio Ruffy History:
Date Weight Red Corner Blue Corner Winner
March 8, 2025 Lightweight King Green Mauricio Ruffy Mauricio Ruffy
Nov. 16, 2024 Catch Weight Mauricio Ruffy James Llontop Mauricio Ruffy
May 4, 2024 Lightweight Mauricio Ruffy Jamie Mullarkey Mauricio Ruffy