Michal Oleksiejczuk vs. Marc-Andre Barriault - UFC Fight Night: Bautista vs. Oliveira Results & AI Breakdown

Winner: Michal Oleksiejczuk by Decision - Unanimous

Fight Info:
Location: Las Vegas, Nevada, USA
Elevation: 777.00m
Weight Class: Middleweight
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
Michal Oleksiejczuk
22
19
15
2.4
-330
Marc-Andre Barriault
+270

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 Middleweight weight class.

Michal Oleksiejczuk
Marc-Andre Barriault
Middleweight Average (50th percentile)

Weighted Scoring Report

Weighted Score for WTAI Prediction

Predicted Winner: Michal Oleksiejczuk

Weight Class: Middleweight

Final Confidence: 23.1

Confidence Adjustments

Value: +5.0%

Reason: Base confidence between 22 and 26, increased by 5%

Fighter History & Outcomes

Michal Oleksiejczuk

Weight Change: Staying at usual weight

Fight History:

  • August 16, 2025: Michal Oleksiejczuk won against Gerald Meerschaert. The fight ended in round 1 at 3:03. Method of victory: KO/TKO.
  • April 12, 2025: Michal Oleksiejczuk won against Sedriques Dumas. The fight ended in round 1 at 2:49. Method of victory: KO/TKO.
  • August 3, 2024: Michal Oleksiejczuk lost against Shara Magomedov. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 28 - 29.
  • June 1, 2024: Michal Oleksiejczuk lost against Kevin Holland. The fight ended in round 1 at 1:34. Method of victory: Submission.
  • March 9, 2024: Michal Oleksiejczuk lost against Michel Pereira. The fight ended in round 1 at 1:01. Method of victory: Submission.
  • August 26, 2023: Michal Oleksiejczuk won against Chidi Njokuani. The fight ended in round 1 at 4:16. Method of victory: KO/TKO.
  • April 29, 2023: Michal Oleksiejczuk lost against Caio Borralho. The fight ended in round 2 at 2:49. Method of victory: Submission.
  • December 17, 2022: Michal Oleksiejczuk won against Cody Brundage. The fight ended in round 1 at 3:16. Method of victory: KO/TKO.
  • August 6, 2022: Michal Oleksiejczuk won against Sam Alvey. The fight ended in round 1 at 1:56. Method of victory: KO/TKO.
  • March 5, 2022: Michal Oleksiejczuk lost against Dustin Jacoby. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • October 30, 2021: Michal Oleksiejczuk won against Shamil Gamzatov. The fight ended in round 1 at 3:31. Method of victory: KO/TKO.
  • March 27, 2021: Michal Oleksiejczuk won against Modestas Bukauskas. The fight ended in round 3 at 5:00. It was a split decision. Additional details: 29 - 28. 28 - 29. 28 - 29.
  • February 22, 2020: Michal Oleksiejczuk lost against Jimmy Crute. The fight ended in round 1 at 3:29. Method of victory: Submission.
  • September 28, 2019: Michal Oleksiejczuk lost against Ovince Saint Preux. The fight ended in round 2 at 2:46. Method of victory: Submission.
  • April 20, 2019: Michal Oleksiejczuk won against Gadzhimurad Antigulov. The fight ended in round 1 at 0:44. Method of victory: KO/TKO.
  • February 23, 2019: Michal Oleksiejczuk won against Gian Villante. The fight ended in round 1 at 1:34. Method of victory: KO/TKO.
  • December 30, 2017: Michal Oleksiejczuk had an inconclusive result against Khalil Rountree Jr.. The fight went the distance (3 Rnd (5-5-5)). Additional details: 27 - 30. 27 - 30. 27 - 30.
Marc-Andre Barriault

Weight Change: Staying at usual weight

Fight History:

  • July 26, 2025: Marc-Andre Barriault lost against Shara Magomedov. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • May 10, 2025: Marc-Andre Barriault won against Bruno Silva. The fight ended in round 1 at 1:27. Method of victory: KO/TKO.
  • November 2, 2024: Marc-Andre Barriault lost against Dustin Stoltzfus. The fight ended in round 1 at 4:28. Method of victory: KO/TKO.
  • June 29, 2024: Marc-Andre Barriault lost against Joe Pyfer. The fight ended in round 1 at 1:25. Method of victory: KO/TKO.
  • January 20, 2024: Marc-Andre Barriault lost against Chris Curtis. The fight ended in round 3 at 5:00. It was a split decision. Additional details: 27 - 30. 29 - 28. 27 - 30.
  • June 10, 2023: Marc-Andre Barriault won against Eryk Anders. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • March 4, 2023: Marc-Andre Barriault won against Julian Marquez. The fight ended in round 2 at 4:12. Method of victory: KO/TKO.
  • September 17, 2022: Marc-Andre Barriault lost against Anthony Hernandez. The fight ended in round 3 at 1:53. Method of victory: Submission.
  • April 23, 2022: Marc-Andre Barriault won against Jordan Wright. The fight ended in round 1 at 2:36. Method of victory: Submission.
  • February 5, 2022: Marc-Andre Barriault lost against Chidi Njokuani. The fight ended in round 1 at 0:16. Method of victory: KO/TKO.
  • September 4, 2021: Marc-Andre Barriault won against Dalcha Lungiambula. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 27 - 30.
  • March 27, 2021: Marc-Andre Barriault won against Abu Azaitar. The fight ended in round 3 at 4:56. Method of victory: KO/TKO.
  • June 20, 2020: Marc-Andre Barriault had an inconclusive result against Oskar Piechota. The fight went the distance (3 Rnd (5-5-5)).
  • December 21, 2019: Marc-Andre Barriault lost against JunYong Park. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 28 - 29. 28 - 29.
  • July 27, 2019: Marc-Andre Barriault lost against Krzysztof Jotko. The fight ended in round 3 at 5:00. It was a split decision. Additional details: 28 - 29. 28 - 29. 29 - 28.
  • May 4, 2019: Marc-Andre Barriault lost against Andrew Sanchez. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.

Fight Analysis

Analysis: Michal Oleksiejczuk vs Marc-Andre Barriault

WolfTicketsAI Predicts Michal Oleksiejczuk to Win

Score: 22
Odds:
Michal Oleksiejczuk: -330
Marc-Andre Barriault: +270

Michal Oleksiejczuk's Breakdown

Oleksiejczuk is a southpaw power puncher whose entire game revolves around his devastating left hand. The Polish fighter has built a reputation as a dangerous finisher against lower-tier opposition, racking up first-round knockouts against Gerald Meerschaert, Sedriques Dumas, Cody Brundage, and Sam Alvey.

His signature techniques include:

  1. Crosshand Trap ("Sword and Shield"): Against Meerschaert, Oleksiejczuk placed his right hand across his opponent's lead hand to control and trap it, creating openings for his power shots. This technique functions like a shield while setting up attacks.

  2. Left Straight to Body: Following the crosshand trap, he attacks the body with his power left straight. Against Dumas, he used a level change feint that caused Dumas to raise his guard high, then exploded with a left hook to the body that visibly hurt him before following with the finishing shot upstairs.

  3. Overhand/Clubbing Left Hand: His primary finishing weapon. Against Meerschaert, he "clubbed him over the top with a couple of left hands, knocked him down, knocked him out."

Oleksiejczuk has shown technical evolution in recent fights. Against Dumas, he demonstrated patience in building toward the finishing sequence rather than forcing power shots from the opening bell. His body attacks have become a complement to his head hunting, making his striking more unpredictable.

When his primary gameplan fails, Oleksiejczuk has shown he can wrestle. In the third round against Shara Magomedov, he executed a single-leg takedown against the fence and maintained top position for the remainder of the round. This wrestling success came too late to change the outcome but demonstrated untapped potential in his grappling.

Michal Oleksiejczuk's Technical Vulnerabilities

  1. Level of Competition Issues: Oleksiejczuk looks exceptional against lower-tier fighters but struggles considerably against better competition. As noted in analysis: "When Mikhail Alexeyuk is having a bad run and they put him in against one of the worst middleweights that the UFC has, suddenly he enters the Matrix. But against everyone else, he's just not very good." His recent wins have come against Meerschaert, Dumas, Brundage, and Alvey, while he's lost to Shara Magomedov, Kevin Holland, and Michel Pereira.

  2. Submission Vulnerability: Oleksiejczuk has been submitted repeatedly when he overcommits on the ground. Against Holland, after scoring two knockdowns, he "jumped in, forgetting that there was a really tall, long guy" and got caught in an armbar that broke his arm. Against Pereira, he chased him to the fence and got choked out without Pereira even having hooks in.

  3. One-Dimensional Striking: Against Magomedov, his approach was particularly flawed. He was "reaching out with his right hand while simultaneously throwing his left, creating a zombie-like forward movement that made him predictable and vulnerable." This technique severely diminished his striking effectiveness and allowed Magomedov to read his attacks and counter effectively.

Marc-Andre Barriault's Breakdown

Barriault is a pressure-forward striker who relies on volume, durability, and clinch work to grind opponents down. The Canadian has shown he can be dangerous with his right hand and clinch offense, though his recent form is concerning.

His signature techniques include:

  1. Underhook Clinch Work: Against Magomedov, Barriault "had the underhook and he'd just throw these short punches and look for trips and knees." He uses underhook control in the clinch to land short offense and look for damage.

  2. Power Right Hand: Capable of landing impactful right hands that can stun opponents. Against Magomedov, he "stunned him with a right hand that sort of crumpled his nose."

  3. Right Kick to Right Straight Combination: Against Eryk Anders, this combination proved highly effective at breaking Anders' defense, breaking his nose and scoring a knockdown. This "Andy Hook Special" creates a difficult defensive scenario where the kick occupies attention and the straight follows before the guard resets.

Barriault's recent technical evolution has been limited. He's shown improved clinch awareness under Sanford MMA's tutelage but fundamental issues remain. His forward pressure style can be effective when he establishes his rhythm, as seen in his TKO win over Bruno Silva.

When his primary gameplan fails, Barriault tends to become more desperate and chase headshots without diversifying his attack. Against Magomedov, he "was just chasing headshots the whole fight, no kicking the legs to slow him down, no punching the body to slow him down, just swinging for the head."

Marc-Andre Barriault's Technical Vulnerabilities

  1. Headhunting/Lack of Target Variety: Barriault exclusively targeted the head against Magomedov, failing to use body work or leg kicks to slow down his opponent or create openings. This one-dimensional approach makes his pressure predictable and easier to defend.

  2. Susceptible to Counter Strikes: Against Magomedov, "he got clipped with an overhand standing in the fence." Against Joe Pyfer, his forward pressure was exploited when Pyfer walked him to the fence and landed overhand punches that knocked him down. Against Dustin Stoltzfus, similar patterns emerged in his first-round KO loss.

  3. Limited Wrestling/Takedown Ability: His lack of takedown threat was specifically exploited in matchmaking against Magomedov "because we wanna see Shara Magomedov do what he do." Fighters who back to the fence feel comfortable against Barriault unless he develops a wrestling threat.

Warning: Barriault has lost 4 of his last 6 fights, including two first-round KO losses to Pyfer and Stoltzfus. This represents a significant downward trend and suggests his chin may be compromised.

Style Matchup Dynamics

This matchup favors Oleksiejczuk's power striking against Barriault's known defensive gaps. Barriault's tendency to move forward with his chin exposed plays directly into Oleksiejczuk's wheelhouse.

Oleksiejczuk's techniques that could exploit Barriault's vulnerabilities: - Barriault's linear forward movement and tendency to back straight up when hurt creates perfect opportunities for Oleksiejczuk's overhand left. When Barriault pressures forward, Oleksiejczuk can time his counter left hand as Barriault extends. - Barriault's susceptibility to counter strikes in exchanges mirrors what Pyfer and Stoltzfus exploited. Oleksiejczuk's left hand power is legitimate and dangerous against a fighter who keeps his chin available. - Barriault's lack of wrestling threat means Oleksiejczuk can sit down on his punches without worrying about reactive takedowns.

Barriault's techniques that could cause problems for Oleksiejczuk: - Barriault's clinch work and underhook control could neutralize Oleksiejczuk's power if he can close distance safely. Against Meerschaert, Oleksiejczuk struggled briefly when trapped in clinch exchanges. - Barriault's durability and volume could test Oleksiejczuk's cardio if the fight extends beyond the first round. Oleksiejczuk's high-intensity style can lead to diminishing returns in later rounds.

Historical parallels: This matchup resembles Oleksiejczuk vs. Meerschaert and Oleksiejczuk vs. Dumas, where Oleksiejczuk faced forward-moving opponents with limited defensive awareness. Both ended in first-round knockouts.

Fight Phase Analysis

Early rounds: Oleksiejczuk's techniques are likely to establish dominance early. His crosshand trap and power left work best when opponents are fresh and willing to engage. Barriault's tendency to pressure forward from the opening bell plays into Oleksiejczuk's counter-striking. Expect Oleksiejczuk to look for the finish in the first five minutes.

Mid-fight adjustments: If Barriault survives the early onslaught, he may find success in the clinch where he can land short punches and knees. Oleksiejczuk has shown he can become predictable when his left hand isn't landing, reverting to the "zombie-like forward movement" that Magomedov exploited.

Championship rounds: Unlikely to reach this phase. If it does, Barriault's volume and pressure could become factors, though his recent cardio has been untested due to early stoppages against him.

Analysis and Key Points

  • Oleksiejczuk's left hand power vs. Barriault's chin: Barriault has been knocked out twice in his last six fights. Oleksiejczuk has legitimate one-punch knockout power that has ended fights against similar opposition.

  • Barriault's downward trend is concerning: Losses to Pyfer (R1 KO), Stoltzfus (R1 KO), Curtis (split decision), and Magomedov (unanimous decision) in his last six fights suggest he's on the decline.

  • Oleksiejczuk's level of competition caveat applies: His recent wins have come against Meerschaert, Dumas, Brundage, and Alvey. Barriault represents a slight step up but remains within Oleksiejczuk's wheelhouse as a forward-moving striker with defensive holes.

  • Southpaw vs. Orthodox dynamics favor Oleksiejczuk: His crosshand trap technique works particularly well in this stance matchup, allowing him to control Barriault's lead hand while setting up his power shots.

Understanding the Prediction

The model's confidence is driven primarily by:

  • Odds increased the prediction score by 18.0, reflecting the significant betting line favoring Oleksiejczuk.
  • Recent Significant Striking Impact Differential increased the score by 2.0. Oleksiejczuk lands with more damage per strike than Barriault.
  • Striking Defense Percentage increased the score by 2.0. Oleksiejczuk defends strikes at a higher rate (55.6% vs. 46.7%).
  • Significant Striking Impact Differential increased the score by 1.0.
  • Recent Win Percentage increased the score by 1.0. Oleksiejczuk's 67% recent win rate compares favorably to Barriault's 33%.
  • Recent Takedowns Attempted per Fight increased the score by 1.0.
  • TrueSkill decreased the score by 1.0, reflecting some uncertainty in skill ratings.

Past Model Performance

WolfTicketsAI has a strong track record with Oleksiejczuk, correctly predicting his wins against Meerschaert (0.53 confidence) and Dumas (0.56 confidence). The model also correctly predicted his losses to Magomedov, Holland, Pereira, and Borralho by picking against him. The only miss was predicting Njokuani to beat Oleksiejczuk, which Oleksiejczuk won by first-round KO.

For Barriault, the model correctly predicted his win over Bruno Silva (0.58) and his loss to Pyfer. However, it incorrectly predicted Barriault to beat Stoltzfus (0.64 confidence) and Curtis (0.38 confidence). The Stoltzfus miss is notable since it was a first-round KO loss, suggesting the model may underestimate Barriault's chin vulnerability.

Conclusion

Oleksiejczuk's power left hand against Barriault's compromised chin and forward-moving style creates a favorable matchup for the Polish fighter. Barriault's recent KO losses to Pyfer and Stoltzfus exposed defensive vulnerabilities that Oleksiejczuk is well-equipped to exploit. While Oleksiejczuk has struggled against higher-level competition, Barriault's current form places him squarely in the category of opposition where Oleksiejczuk thrives. WolfTicketsAI backs Oleksiejczuk to find the finish, likely in the first round with his signature left hand.

Stat Breakdown

Stat Michal Oleksiejczuk Marc-Andre Barriault
Main Stats
Age 30 35
Height 72" 73"
Reach 74" 74"
Win Percentage 70.00% 62.96%
Wins 22 17
Losses 9 11
Wins at Weight Class 5 5
Losses at Weight Class 4 10
Striking Stats
Striking Accuracy 55.08% 51.43%
Significant Striking Accuracy 51.07% 47.96%
Strikes Landed Per Minute 6.537 6.712
Significant Strikes Landed Per Minute 5.341 5.700
Knockdowns per Fight 1.313 0.373
Striking Impact Differential 7.00% -0.63%
Significant Striking Impact Differential 5.65% 0.75%
Striking Output Differential -1.47% 3.38%
Significant Striking Output Differential -2.82% 4.75%
Striking Defense to Offense Ratio 102.98% 88.53%
Significant Striking Defense to Offense Ratio 122.04% 101.53%
Striking Defense Percentage 59.66% 50.71%
Takedown and Submission Stats
Submissions per Fight 0.000 0.093
Takedowns per Fight 1.021 0.373
Takedowns Attempted per Fight 2.335 1.304
Takedown Defense 88.89% 46.67%
Takedown Accuracy 43.75% 28.57%
Head Stats
Head Strikes Landed per Minute 3.599 4.104
Head Strikes Attempted per Minute 8.385 9.811
Head Strikes Absorbed per Minute 2.724 3.502
Body Stats
Body Strikes Landed per Minute 1.518 1.118
Body Strikes Attempted per Minute 1.819 1.490
Body Strikes Absorbed per Minute 1.323 1.577
Leg Stats
Leg Strikes Landed per Minute 0.224 0.478
Leg kicks Attempted per Minute 0.253 0.584
Leg kicks Absorbed per Minute 0.360 0.546
Clinch Stats
Clinch Strikes Landed per Minute 0.234 1.602
Clinch Strikes Attempted per Minute 0.282 2.291
Clinch Strikes Absorbed per Minute 0.564 1.434
Michal Oleksiejczuk History:
Date Weight Red Corner Blue Corner Winner
Aug. 16, 2025 Middleweight Gerald Meerschaert Michal Oleksiejczuk Michal Oleksiejczuk
April 12, 2025 Middleweight Sedriques Dumas Michal Oleksiejczuk Michal Oleksiejczuk
Aug. 3, 2024 Middleweight Shara Magomedov Michal Oleksiejczuk Shara Magomedov
June 1, 2024 Middleweight Kevin Holland Michal Oleksiejczuk Kevin Holland
March 9, 2024 Middleweight Michel Pereira Michal Oleksiejczuk Michel Pereira
Aug. 26, 2023 Middleweight Chidi Njokuani Michal Oleksiejczuk Michal Oleksiejczuk
April 29, 2023 Middleweight Caio Borralho Michal Oleksiejczuk Caio Borralho
Dec. 17, 2022 Middleweight Cody Brundage Michal Oleksiejczuk Michal Oleksiejczuk
Aug. 6, 2022 Middleweight Sam Alvey Michal Oleksiejczuk Michal Oleksiejczuk
March 5, 2022 Light Heavyweight Dustin Jacoby Michal Oleksiejczuk Dustin Jacoby
Oct. 30, 2021 Light Heavyweight Shamil Gamzatov Michal Oleksiejczuk Michal Oleksiejczuk
March 27, 2021 Light Heavyweight Modestas Bukauskas Michal Oleksiejczuk Michal Oleksiejczuk
Feb. 22, 2020 Light Heavyweight Jimmy Crute Michal Oleksiejczuk Jimmy Crute
Sept. 28, 2019 Light Heavyweight Michal Oleksiejczuk Ovince Saint Preux Ovince Saint Preux
April 20, 2019 Light Heavyweight Gadzhimurad Antigulov Michal Oleksiejczuk Michal Oleksiejczuk
Feb. 23, 2019 Light Heavyweight Gian Villante Michal Oleksiejczuk Michal Oleksiejczuk
Dec. 30, 2017 Light Heavyweight Khalil Rountree Jr. Michal Oleksiejczuk None
Marc-Andre Barriault History:
Date Weight Red Corner Blue Corner Winner
July 26, 2025 Middleweight Shara Magomedov Marc-Andre Barriault Shara Magomedov
May 10, 2025 Middleweight Marc-Andre Barriault Bruno Silva Marc-Andre Barriault
Nov. 2, 2024 Middleweight Marc-Andre Barriault Dustin Stoltzfus Dustin Stoltzfus
June 29, 2024 Middleweight Joe Pyfer Marc-Andre Barriault Joe Pyfer
Jan. 20, 2024 Middleweight Chris Curtis Marc-Andre Barriault Chris Curtis
June 10, 2023 Middleweight Marc-Andre Barriault Eryk Anders Marc-Andre Barriault
March 4, 2023 Middleweight Julian Marquez Marc-Andre Barriault Marc-Andre Barriault
Sept. 17, 2022 Middleweight Anthony Hernandez Marc-Andre Barriault Anthony Hernandez
April 23, 2022 Catch Weight Jordan Wright Marc-Andre Barriault Marc-Andre Barriault
Feb. 5, 2022 Middleweight Chidi Njokuani Marc-Andre Barriault Chidi Njokuani
Sept. 4, 2021 Middleweight Dalcha Lungiambula Marc-Andre Barriault Marc-Andre Barriault
March 27, 2021 Middleweight Marc-Andre Barriault Abu Azaitar Marc-Andre Barriault
June 20, 2020 Middleweight Marc-Andre Barriault Oskar Piechota None
Dec. 21, 2019 Middleweight JunYong Park Marc-Andre Barriault JunYong Park
July 27, 2019 Middleweight Marc-Andre Barriault Krzysztof Jotko Krzysztof Jotko
May 4, 2019 Middleweight Marc-Andre Barriault Andrew Sanchez Andrew Sanchez