Jafel Filho vs. Clayton Carpenter - UFC Fight Night: Oliveira vs. Gamrot Results & AI Breakdown

Winner: Jafel Filho by Submission

Fight Info:
Location: Rio de Janeiro, Rio de Janeiro, Brazil
Elevation: 2.00m
Weight Class: Flyweight
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
Jafel Filho
9
15
9
18.2
-104
Clayton Carpenter
-122

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 Flyweight weight class.

Jafel Filho
Clayton Carpenter
Flyweight Average (50th percentile)

Weighted Scoring Report

Weighted Score for WTAI Prediction

Predicted Winner: Jafel Filho

Weight Class: Flyweight

Final Confidence: 6.3

Confidence Adjustments

Value: -30.0%

Reason: Base confidence < 10, decreased by 30%

Fighter History & Outcomes

Jafel Filho

Weight Change: Staying at usual weight

Fight History:

  • May 31, 2025: Jafel Filho lost against Allan Nascimento. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • March 16, 2024: Jafel Filho won against Ode Osbourne. The fight ended in round 1 at 4:27. Method of victory: Submission.
  • July 22, 2023: Jafel Filho won against Daniel Barez. The fight ended in round 1 at 3:26. Method of victory: Submission.
  • March 18, 2023: Jafel Filho lost against Muhammad Mokaev. The fight ended in round 3 at 4:32. Method of victory: Submission.
Clayton Carpenter

Weight Change: Staying at usual weight

Fight History:

  • January 18, 2025: Clayton Carpenter lost against Tagir Ulanbekov. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 28 - 29.
  • October 12, 2024: Clayton Carpenter won against Lucas Rocha. The fight ended in round 2 at 2:12. Method of victory: Submission.
  • February 18, 2023: Clayton Carpenter won against Juancamilo Ronderos. The fight ended in round 1 at 3:13. Method of victory: Submission.

Fight Analysis

Analysis: Jafel Filho vs Clayton Carpenter

WolfTicketsAI Predicts Jafel Filho to Win

Score: 9
Odds:
Jafel Filho: -104
Clayton Carpenter: -122

Jafel Filho's Breakdown

Filho brings a dangerous submission game built around aggressive back-taking and methodical finishing sequences. His signature weapon is the rear-naked choke using the "Dagestani handcuff" variation—trapping one hand with both of his before punching in the choke on the exposed side. Against Ode Osbourne, Filho executed this perfectly in round 1, ignoring Osbourne's weighted hand along the fence and using both hands to trap the free hand. When Osbourne tried to flatten out and turn to defend, Filho maintained position and secured the finish.

His striking serves primarily as a setup tool, featuring calculated false entries that bait opponents into counter-striking at air. Against Daniel Barez, these false entries—partial step-ins without full commitment—created consistent openings for follow-up combinations. Filho also employs well-timed calf kicks as counters when opponents reset, compromising their mobility over time.

On the ground, Filho's butterfly half guard recovery is exceptional. He uses knee shields to prevent cross-body control, then transitions to butterfly hooks to create sweeping leverage. Against Muhammad Mokaev, despite being controlled for extended periods, Filho nearly finished a heel hook in round 3 after catching Mokaev's leg during a transition—demonstrating his ability to threaten submissions even from disadvantageous positions.

Filho attempts 2.6 submissions per 15 minutes and has finished both his recent wins by first-round submission. His recent takedown defense has improved to 93.71%, showing better underhook awareness than earlier in his career.

Jafel Filho's Technical Vulnerabilities

Catastrophic Cardio Collapse: Filho's most exploitable weakness was brutally exposed against Allan Nascimento. After dominating round 1 with two mount positions and a near-finish guillotine, Filho gassed completely. By round 2, he was "unable to break free" from bottom position. Round 3 saw him "clearly exhausted throughout the final five minutes," eventually ending up "stretched out and close to helpless" under Nascimento's control. His overzealous pace early—constantly hunting submissions from imperfect positions—creates an unsustainable energy drain.

Lead Hook Vulnerability Over Extended Jab: Against Barez in the southpaw-orthodox matchup, Filho showed consistent susceptibility to lead hooks coming over his jab. He leaves his head in the pocket momentarily after initiating combinations, creating a clear counter window. This defensive gap becomes more pronounced as he fatigues and his head movement deteriorates.

Position Maintenance Failures: Despite achieving dominant positions, Filho struggles to consolidate control. Against Nascimento, he "managed to trap Nascimento's legs with his own, nearly sitting in mount, though he couldn't hold the position." His tendency to immediately hunt submissions rather than secure position first allows opponents to reverse—Nascimento "was a little too high while trying to take his opponent's back," enabling the reversal that shifted momentum. At 32 years old with a 2-2 UFC record, these technical inefficiencies become critical against patient opponents who can weather his early storm.

Clayton Carpenter's Breakdown

Carpenter is a submission specialist with an 8-1 record, showcasing rear-naked choke finishes in both his UFC wins. Against Lucas Rocha, he demonstrated seamless transitions from striking to grappling, using aggressive jabs to gauge distance before executing takedowns. His wrestling background allows him to neutralize strikers by forcing grappling exchanges where his submission game thrives.

His clinch work is particularly effective—tying opponents against the cage to manage pace and limit their ability to create distance. Against Rocha, Carpenter's clinch control prevented clean strikes and set up multiple takedowns. Once on the ground, he displays excellent positional control, using body positioning and weight distribution to maintain top position and pass guard.

Carpenter's ground control philosophy emphasizes patience over explosiveness. He lands 3.11 significant strikes per minute with 58.96% accuracy, preferring to accumulate damage from dominant positions rather than forcing finishes. His 8.11 submissions per fight in recent outings shows increased finishing aggression, though this number is inflated by limited UFC sample size.

His takedown defense ratio of 1.33 (133%) indicates he actually scores takedowns off opponent attempts—a valuable counter-wrestling skill. Against Ronderos, Carpenter "allowed Ronderos to land an early takedown but quickly reversed position on the mat and took Ronderos' back," finishing with a rear-naked choke at 3:13 of round 1.

Clayton Carpenter's Technical Vulnerabilities

Insufficient Layered Takedown Defense Against Elite Wrestlers: Carpenter's defensive structure crumbled against Tagir Ulanbekov, exposing critical gaps. While he can defend initial shots with decent sprawls, he doesn't punish entries with knees, uppercuts, or front headlock attacks. This allows skilled wrestlers to chain attempts without consequence. Ulanbekov "employed varied entries throughout the fight, mixing single-leg attempts with body locks," eventually overwhelming Carpenter's reactive defense through sheer volume.

Overextension on Defensive Wrestling: When backed against the fence, Carpenter "tends to overextend his upper body when defending shots, which compromises his base and makes him susceptible to being lifted and slammed." His high stance prioritizes mobility but leaves his legs exposed to longer-distance entries. Against Ulanbekov, this resulted in extended bottom control periods where Carpenter "struggled to create meaningful scrambles or work back to his feet efficiently."

Zero Offensive Threat from Bottom: Carpenter poses no submission danger from bottom positions, allowing opponents to focus purely on control without defensive concerns. He "follows conventional escape pathways without adding layers of misdirection," working predictably toward underhooks. Ulanbekov maintained "heavy pressure and securing controlling positions that accumulated scoring without taking significant risks" because Carpenter never threatened sweeps or submissions. His -18.33 average striking output differential and -14.00 striking impact differential suggest he's consistently out-struck when fights stay standing, forcing him to rely heavily on his grappling to win rounds.

Style Matchup Dynamics

This matchup presents a fascinating grappler-versus-grappler dynamic where both fighters prefer to force submission exchanges, but their approaches differ fundamentally.

Filho's Explosive Submissions vs Carpenter's Positional Control: Filho hunts submissions aggressively from any position—flying triangles, guillotines, heel hooks, and his signature rear-naked choke. Carpenter prefers methodical positional advancement before attacking submissions. Filho's willingness to sacrifice position for submission attempts could play directly into Carpenter's counter-wrestling game. When Filho shot flying submissions against Mokaev, he often ended up in disadvantageous positions that required his butterfly half guard recovery.

The Cardio Factor: This is where the matchup tilts decisively. Filho's explosive early pace that gassed him against Nascimento by round 2 plays perfectly into Carpenter's patient, control-oriented approach. Carpenter demonstrated against Ulanbekov that he can survive grappling pressure and accumulate control time—exactly the blueprint to exploit Filho's cardio collapse. If Carpenter survives the first 5-7 minutes without getting submitted, Filho's technical execution deteriorates dramatically.

Submission Defense Comparison: Carpenter showed "resilience in defending against Rocha's submission attempts" by maintaining good positioning and controlling arms. However, he's never faced someone with Filho's submission volume (2.6 per 15 minutes vs Carpenter's opponents averaging far less). Filho's Dagestani handcuff rear-naked choke is particularly dangerous because it works even when opponents think they're defending properly by posting one hand.

Takedown Dynamics: Filho's 93.71% recent takedown defense is impressive, but Carpenter's counter-wrestling ability (1.33 takedown defense ratio) means he scores takedowns off opponent attempts. If Filho shoots aggressively early, Carpenter could reverse and establish top control—exactly what happened against Ronderos.

Fight Phase Analysis

Early Rounds (0-5 minutes): Filho will come out aggressively, likely attempting his false entry striking to set up takedowns or flying submission attempts. This is his most dangerous phase—both UFC wins came via first-round submission. Carpenter must weather this storm without getting caught in Filho's rear-naked choke sequences. Carpenter's strategy should mirror his Ronderos fight: allow Filho to expend energy on takedown attempts, then reverse position using superior positioning fundamentals.

Mid-Fight (5-10 minutes): This is where the fight shifts dramatically. Filho's cardio issues manifest around the 7-8 minute mark based on the Nascimento fight. Carpenter's patient approach allows him to maintain energy while Filho's explosive submission hunting drains his tank. Expect Carpenter to increase takedown pressure here, knowing Filho's defensive wrestling deteriorates with fatigue. Filho's butterfly half guard becomes less effective when he lacks the energy to create explosive scrambles.

Late Fight (10-15 minutes): If the fight reaches round 3, Filho is in serious trouble. Against Nascimento, he was "clearly exhausted throughout the final five minutes" and ended up "stretched out and close to helpless." Carpenter's ground control game thrives in these situations—he can maintain top position, accumulate control time, and threaten submissions against an exhausted opponent who can't generate the explosive movements needed to escape or reverse.

Analysis and Key Points

  • Filho's submission volume (2.41 per fight) vs Carpenter's limited UFC experience: Filho attempts more submissions and has faced stiffer competition, but his cardio failures create massive openings
  • Carpenter's counter-wrestling: His ability to reverse takedowns and score off opponent attempts (1.33 TD defense ratio) could neutralize Filho's aggressive grappling entries
  • The Nascimento blueprint: Filho's most recent loss showed exactly how to beat him—survive early pressure, force extended grappling exchanges, capitalize on his cardio collapse
  • Striking differential concerns for Carpenter: His -18.33 average striking output differential means he can't win a striking battle, forcing him to engage in grappling where Filho is most dangerous
  • Recent form divergence: Filho is 1-1 in his last two (67% recent win percentage), losing to Nascimento. Carpenter is also 1-1 (67% recent win percentage), losing to Ulanbekov—both coming off decision losses to grapplers

Understanding the Prediction

The model heavily favors Filho based on several key factors:

  • Odds increased the prediction score by 5.0—the largest single factor. Despite Carpenter being the betting favorite at -122, the model sees value in Filho at -104
  • TrueSkill increased the score by 2.0, though Carpenter actually has higher TrueSkill (28.89 vs 22.66). This suggests the model weighs other factors more heavily
  • Recent Win Percentage added 2.0 to Filho's score—both sit at 67%, but Filho's submission finishing ability likely drives this
  • Significant Striking Impact Differential (+1.0) and Striking Impact Differential (+1.0) favor Filho, who lands more impactful strikes despite Carpenter's higher volume
  • Recent Takedowns Attempted per Fight (+1.0) favors Filho's aggressive grappling approach
  • Striking Defense Percentage (+1.0) and Recent Significant Striking Defense Percentage (+1.0) give Filho the edge defensively

The model's confidence stems from Filho's superior striking defense (48.31% vs 51.22%), better striking impact, and more aggressive takedown game. However, the model may be underweighting Filho's catastrophic cardio issues and Carpenter's patient control-oriented approach that exploits exactly this weakness.

Past Model Performance

WolfTicketsAI correctly predicted Filho's win over Osbourne (0.54 confidence) when Filho finished by first-round submission—validating the model's faith in his early finishing ability. However, the model also predicted Filho to beat Nascimento (0.52 confidence) and was wrong—Filho lost by unanimous decision after gassing completely. This loss came against the exact style that Carpenter employs: patient grappling with positional control.

For Carpenter, the model correctly predicted his loss to Ulanbekov (0.73 confidence for Ulanbekov), showing it accurately assessed Carpenter's vulnerability to elite wrestlers. The model hasn't predicted Carpenter to win in available data, suggesting some uncertainty about his ceiling.

The model's 1-1 record on Filho is concerning given the loss came in a stylistic matchup similar to this one. However, Carpenter's UFC sample size (only 2 fights) creates uncertainty—the model may be undervaluing his submission skills due to limited data.

Conclusion

Filho takes this fight by submission in round 1 or early round 2. While Carpenter's patient grappling approach theoretically exploits Filho's cardio issues, he won't survive the early storm. Filho's 2.6 submissions per 15 minutes, combined with his Dagestani handcuff rear-naked choke that works even against defending opponents, creates too many finishing opportunities. Carpenter's zero offensive threat from bottom positions means if Filho secures back control—which he does consistently—Carpenter lacks the scrambling ability to escape before the choke locks in. The Osbourne and Barez fights showed Filho can finish elite-level flyweights when he establishes his game early, and Carpenter's limited UFC experience (just two fights) suggests he hasn't faced this level of submission volume. WolfTicketsAI's pick of Filho by finish is the correct read.

Stat Breakdown

Stat Jafel Filho Clayton Carpenter
Main Stats
Age 32 29
Height 67" 66"
Reach 68" 66"
Win Percentage 80.00% 88.89%
Wins 17 8
Losses 4 2
Wins at Weight Class 2 2
Losses at Weight Class 2 1
Striking Stats
Striking Accuracy 57.55% 67.93%
Significant Striking Accuracy 41.67% 58.96%
Strikes Landed Per Minute 4.276 4.918
Significant Strikes Landed Per Minute 1.737 3.108
Knockdowns per Fight 0.000 0.000
Striking Impact Differential 8.00% -14.00%
Significant Striking Impact Differential 4.75% 6.33%
Striking Output Differential 20.00% -18.33%
Significant Striking Output Differential 16.75% 3.67%
Striking Defense to Offense Ratio 43.75% 57.60%
Significant Striking Defense to Offense Ratio 66.15% 79.75%
Striking Defense Percentage 48.31% 51.22%
Takedown and Submission Stats
Submissions per Fight 2.405 2.361
Takedowns per Fight 2.405 1.771
Takedowns Attempted per Fight 4.811 4.131
Takedown Defense 55.56% 133.33%
Takedown Accuracy 50.00% 42.86%
Head Stats
Head Strikes Landed per Minute 0.989 1.731
Head Strikes Attempted per Minute 3.047 3.502
Head Strikes Absorbed per Minute 0.401 1.771
Body Stats
Body Strikes Landed per Minute 0.508 0.669
Body Strikes Attempted per Minute 0.588 0.905
Body Strikes Absorbed per Minute 0.508 0.433
Leg Stats
Leg Strikes Landed per Minute 0.241 0.708
Leg kicks Attempted per Minute 0.535 0.866
Leg kicks Absorbed per Minute 0.321 0.157
Clinch Stats
Clinch Strikes Landed per Minute 0.160 0.236
Clinch Strikes Attempted per Minute 0.214 0.275
Clinch Strikes Absorbed per Minute 0.027 0.118
Jafel Filho History:
Date Weight Red Corner Blue Corner Winner
May 31, 2025 Flyweight Jafel Filho Allan Nascimento Allan Nascimento
March 16, 2024 Flyweight Jafel Filho Ode Osbourne Jafel Filho
July 22, 2023 Flyweight Jafel Filho Daniel Barez Jafel Filho
March 18, 2023 Flyweight Muhammad Mokaev Jafel Filho Muhammad Mokaev
Clayton Carpenter History:
Date Weight Red Corner Blue Corner Winner
Jan. 18, 2025 Flyweight Tagir Ulanbekov Clayton Carpenter Tagir Ulanbekov
Oct. 12, 2024 Flyweight Clayton Carpenter Lucas Rocha Clayton Carpenter
Feb. 18, 2023 Flyweight Clayton Carpenter Juancamilo Ronderos Clayton Carpenter