Oumar Sy vs. Brendson Ribeiro - UFC Fight Night: Imavov vs. Borralho Results & AI Breakdown

Winner: Oumar Sy by KO/TKO

Fight Info:
Location: Paris, Ile-de-France, France
Elevation: 35.00m
Weight Class: Light Heavyweight
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
Oumar Sy
27
20
18
-0.4
-390
Brendson Ribeiro
+280

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 Light Heavyweight weight class.

Oumar Sy
Brendson Ribeiro
Light Heavyweight Average (50th percentile)

Weighted Scoring Report

Weighted Score for WTAI Prediction

Predicted Winner: Oumar Sy

Weight Class: Light Heavyweight

Final Confidence: 29.7

Confidence Adjustments

Value: +0.0%

Reason: Base confidence >= 27, no change

Value: +10.0%

Reason: Opponent lost by KO/TKO within last 12 months

Fighter History & Outcomes

Oumar Sy

Weight Change: Staying at usual weight

Fight History:

  • June 14, 2025: Oumar Sy lost against Alonzo Menifield. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • September 28, 2024: Oumar Sy won against Da Woon Jung. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • May 18, 2024: Oumar Sy won against Tuco Tokkos. The fight ended in round 1 at 3:43. Method of victory: Submission.
Brendson Ribeiro

Weight Change: Staying at usual weight

Fight History:

  • June 7, 2025: Brendson Ribeiro lost against Azamat Murzakanov. The fight ended in round 1 at 3:25. Method of victory: KO/TKO.
  • March 15, 2025: Brendson Ribeiro won against Diyar Nurgozhay. The fight ended in round 2 at 1:28. Method of victory: Submission.
  • November 2, 2024: Brendson Ribeiro won against Caio Machado. The fight ended in round 3 at 5:00. It was a split decision. Additional details: 28 - 29. 29 - 28. 28 - 29.
  • June 22, 2024: Brendson Ribeiro lost against Magomed Gadzhiyasulov. The fight ended in round 3 at 5:00. It was a majority decision. Additional details: 28 - 29. 28 - 29. 28 - 28.
  • February 17, 2024: Brendson Ribeiro lost against Zhang Mingyang. The fight ended in round 1 at 1:41. Method of victory: KO/TKO.

Fight Analysis

Analysis: Oumar Sy vs Brendson Ribeiro

WolfTicketsAI Predicts Oumar Sy to Win

Score: 27
Odds:
Oumar Sy: -390
Brendson Ribeiro: 280

Oumar Sy's Breakdown

Sy brings an unorthodox southpaw arsenal built around his devastating left leg kick, which serves as both his primary weapon and setup tool. Against Da Woon Jung, this kick was so effective that Jung had to specifically gameplan around it, parrying it downward and immediately stepping into clinch range to neutralize Sy's preferred striking distance. When this weapon lands clean, Sy chains it beautifully into left straights and wide left hooks to the body, creating a southpaw left-side dominance that's difficult to defend.

His grappling game is where Sy truly shines. Against Tuco Tokkos, he demonstrated seamless transitions from takedowns to back control, finishing with a rear-naked choke at 3:43 of Round 1. His signature hip feint creates takedown opportunities by forcing opponents toward the cage, where he can either press forward with strikes or initiate wrestling exchanges. Sy averages 2.22 takedowns per fight with perfect takedown defense, making him a constant ground threat who's never been taken down in the UFC.

The recent loss to Alonzo Menifield exposed some concerning trends - Sy's output dropped significantly after his primary weapon was neutralized, and he struggled to adapt mid-fight. However, his submission rate of 0.44 per fight and ability to control positioning like a veteran remain his most dangerous assets.

Oumar Sy's Technical Vulnerabilities

Sy's overdependence on the left leg kick creates a cascading vulnerability when opponents counter it effectively. Against Jung, after his first kick was parried and led to a takedown, Sy completely abandoned this technique for nearly the entire second round - from the opening kick until 30 seconds remaining. This self-imposed limitation severely restricted his offensive options and allowed Jung to control exchanges with jabs while gradually damaging Sy's face.

His defensive gaps when pressuring forward are equally concerning. Sy keeps his head upright and centered while walking opponents down, creating clean counter opportunities. Against Menifield's power, this tendency to leave himself exposed during forward pressure contributed to his first professional loss.

Sy's cardio management becomes problematic during extended grappling exchanges. His wrestling style relies heavily on strength rather than technical efficiency, causing significant energy expenditure that affects his output in later rounds - evident in the Jung fight where his performance declined after the first round of grappling.

Brendson Ribeiro's Breakdown

Ribeiro's game revolves around his exceptional clinch control and ground advancement skills. His signature foot sweep to back take sequence is devastatingly effective - he destabilizes opponents with subtle sweeps that force them to hands and knees, then immediately secures back control. Against Caio Machado, this technique repeatedly disrupted his opponent's balance and created dominant positions where striking weapons were neutralized.

His Kimura from bottom half guard is particularly dangerous, as demonstrated against Diyar Nurgozhay. Even pressed against the cage, Ribeiro created the necessary angle to bring Nurgozhay's arm behind his back, forcing a roll that completed the submission. This technique requires exceptional grip strength and leverage understanding, making him threatening even from supposedly defensive positions.

Ribeiro's collar tie control in the clinch sets up devastating knee strikes to both body and head. Against Machado, his most effective sequence came when he feinted a level change, causing Machado to drop his hands, then immediately secured a collar tie and delivered a stunning knee that changed the fight's momentum.

Brendson Ribeiro's Technical Vulnerabilities

Ribeiro's predictable defensive teep kick has become a glaring weakness that prepared opponents exploit ruthlessly. Against Magomed Gadzhiyasulov, this telegraphed reaction appeared almost as a flinch response - every time Gadzhiyasulov initiated forward pressure, Ribeiro would pull his knee up defensively. On the third instance, Gadzhiyasulov timed a perfect right hand counter that wobbled Ribeiro and forced him to the fence.

His tendency to retreat in straight lines when pressured creates predictable patterns. Against Zhang Mingyang, despite landing clean jabs and straight rights, Ribeiro failed to pivot off the centerline and was systematically backed to the fence. Zhang walked through Ribeiro's shots and landed a devastating 2-3 combination (right hand-left hook) that ended the fight.

Recent knockout losses to both Murzakanov and Zhang expose a concerning pattern - Ribeiro's defensive rigidity under pressure makes him vulnerable to power punchers who can absorb his shots and return with heavier artillery. His shell defense along the fence becomes predictable, allowing opponents like Gadzhiyasulov to land clean uppercuts through his guard.

Style Matchup Dynamics

Sy's left leg kick could exploit Ribeiro's predictable defensive teep reaction perfectly. While Ribeiro instinctively pulls his knee up when pressured, Sy's powerful left kick targets exactly where Ribeiro's leg would be during this defensive motion. This creates a technical nightmare for Ribeiro - his defensive reaction puts him directly in the path of Sy's primary weapon.

Ribeiro's straight-line retreat patterns play directly into Sy's hip feint strategy. Sy uses these feints to force opponents toward the cage, and Ribeiro's tendency to back up without lateral movement makes him an ideal target for this manipulation. Once against the fence, Sy can either continue with his left-side striking combinations or initiate wrestling exchanges where his perfect takedown defense gives him clear advantages.

The grappling exchanges heavily favor Sy. While Ribeiro has submission skills from bottom position, Sy's perfect takedown defense means Ribeiro would need to pull guard or accept bottom position voluntarily - a dangerous proposition against someone who averages over two takedowns per fight and has never been taken down.

Fight Phase Analysis

Early rounds will likely see Sy establishing his left kick while Ribeiro attempts to maintain distance with jabs and teeps. However, Ribeiro's defensive teep creates the perfect setup for Sy's power kick, potentially leading to early damage or knockdown opportunities.

Mid-fight adjustments could see Ribeiro trying to pressure forward to disrupt Sy's kicking rhythm, but this plays into Sy's hip feint game. As Ribeiro moves forward, Sy can manipulate him toward the cage where wrestling exchanges become inevitable.

Championship rounds would heavily favor Sy if the fight reaches that point. His cardio concerns are outweighed by Ribeiro's recent pattern of absorbing significant damage in later rounds, particularly against power strikers who can walk through his shots.

Analysis and Key Points

Sy's left kick vs Ribeiro's teep defense: Perfect technical mismatch where Ribeiro's defensive reaction puts him in danger • Takedown dynamics: Sy's perfect defense vs Ribeiro's 0.00 takedown defense ratio creates massive grappling advantages
Recent knockout vulnerability: Ribeiro's losses to Murzakanov and Zhang show concerning pattern against power strikers • Cage positioning: Sy's hip feints exploit Ribeiro's straight-line retreat tendencies • Submission threats: Both fighters dangerous on ground, but Sy's positional control gives him better setup opportunities

Understanding the Prediction

The model's confidence stems from several key statistical advantages for Sy. Odds provided the largest boost (+17), reflecting the betting market's strong belief in Sy despite his recent loss. Significant Striking Impact Differential (+5) and Striking Defense Percentage (+3) highlight Sy's superior defensive metrics and ability to land more impactful shots. Recent Significant Striking Impact Differential (+2) and Recent Takedowns Attempted per Fight (+2) show Sy's continued effectiveness in recent performances, while TrueSkill (+1) reflects his overall technical superiority.

Past Model Performance

WolfTicketsAI previously predicted Sy to beat Menifield with high confidence (0.76) but was incorrect when Sy lost by unanimous decision. This miss came from underestimating how Sy's limited output would affect the scorecards in a low-activity fight. However, the model correctly predicted Murzakanov over Ribeiro (0.79) when Murzakanov knocked out Ribeiro in Round 1, demonstrating accuracy in identifying Ribeiro's vulnerability to power strikers.

Conclusion

Sy's technical advantages create multiple pathways to victory against Ribeiro's predictable defensive patterns. The southpaw's left kick perfectly exploits Ribeiro's teep defense, while his superior grappling credentials and perfect takedown defense neutralize Ribeiro's ground game. With Ribeiro showing concerning vulnerability to recent knockout losses and Sy possessing the technical tools to exploit these weaknesses, WolfTicketsAI's prediction of Sy by finish appears well-founded.

Stat Breakdown

Stat Oumar Sy Brendson Ribeiro
Main Stats
Age 29 28
Height 76" 75"
Reach 83" 81"
Win Percentage 91.67% 68.00%
Wins 12 17
Losses 1 9
Wins at Weight Class 2 2
Losses at Weight Class 1 3
Striking Stats
Striking Accuracy 50.56% 43.73%
Significant Striking Accuracy 50.00% 41.88%
Strikes Landed Per Minute 4.004 3.103
Significant Strikes Landed Per Minute 3.678 2.791
Knockdowns per Fight 0.000 0.361
Striking Impact Differential 20.33% -21.80%
Significant Striking Impact Differential 21.00% -9.40%
Striking Output Differential 15.67% -27.00%
Significant Striking Output Differential 13.67% -9.80%
Striking Defense to Offense Ratio 108.15% 148.84%
Significant Striking Defense to Offense Ratio 117.74% 140.52%
Striking Defense Percentage 70.53% 50.00%
Takedown and Submission Stats
Submissions per Fight 0.445 0.722
Takedowns per Fight 2.224 1.083
Takedowns Attempted per Fight 6.673 2.526
Takedown Defense 100.00% 0.00%
Takedown Accuracy 33.33% 42.86%
Head Stats
Head Strikes Landed per Minute 1.780 1.468
Head Strikes Attempted per Minute 5.012 4.667
Head Strikes Absorbed per Minute 1.068 1.925
Body Stats
Body Strikes Landed per Minute 0.830 0.650
Body Strikes Attempted per Minute 1.127 0.986
Body Strikes Absorbed per Minute 0.326 1.203
Leg Stats
Leg Strikes Landed per Minute 1.068 0.674
Leg kicks Attempted per Minute 1.216 1.010
Leg kicks Absorbed per Minute 0.415 0.794
Clinch Stats
Clinch Strikes Landed per Minute 0.356 0.072
Clinch Strikes Attempted per Minute 0.415 0.144
Clinch Strikes Absorbed per Minute 0.119 0.120
Oumar Sy History:
Date Weight Red Corner Blue Corner Winner
June 14, 2025 Light Heavyweight Alonzo Menifield Oumar Sy Alonzo Menifield
Sept. 28, 2024 Light Heavyweight Oumar Sy Da Woon Jung Oumar Sy
May 18, 2024 Light Heavyweight Oumar Sy Tuco Tokkos Oumar Sy
Brendson Ribeiro History:
Date Weight Red Corner Blue Corner Winner
June 7, 2025 Light Heavyweight Azamat Murzakanov Brendson Ribeiro Azamat Murzakanov
March 15, 2025 Light Heavyweight Diyar Nurgozhay Brendson Ribeiro Brendson Ribeiro
Nov. 2, 2024 Light Heavyweight Caio Machado Brendson Ribeiro Brendson Ribeiro
June 22, 2024 Light Heavyweight Magomed Gadzhiyasulov Brendson Ribeiro Magomed Gadzhiyasulov
Feb. 17, 2024 Light Heavyweight Zhang Mingyang Brendson Ribeiro Zhang Mingyang