Piera Rodriguez vs. Ketlen Souza - UFC Fight Night: Taira vs. Park Results & AI Breakdown

Winner: Piera Rodriguez by Decision - Split

Fight Info:
Location: Las Vegas, Nevada, USA
Elevation: 778.00m
Weight Class: Women's Strawweight
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
Piera Rodriguez
14
13
5.5
-230
Ketlen Souza
4
+176

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 Women's Strawweight weight class.

Piera Rodriguez
Ketlen Souza
Women's Strawweight Average (50th percentile)

Weighted Scoring Report

Weighted Score for WTAI Prediction

Predicted Winner: Piera Rodriguez

Weight Class: Women's Strawweight

Final Confidence: 16.8

Confidence Adjustments

Value: +20.0%

Reason: Base confidence between 14 and 21, increased by 20%

Fighter History & Outcomes

Piera Rodriguez

Weight Change: Staying at usual weight

Fight History:

  • December 14, 2024: Piera Rodriguez won against Josefine Knutsson. 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: Piera Rodriguez lost against Ariane Carnelossi. The fight ended in round 2 at 3:16. Method of victory: DQ.
  • April 15, 2023: Piera Rodriguez lost against Gillian Robertson. The fight ended in round 2 at 4:21. Method of victory: Submission.
  • October 15, 2022: Piera Rodriguez won against Sam Hughes. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • April 9, 2022: Piera Rodriguez won against Kay Hansen. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
Ketlen Souza

Weight Change: Staying at usual weight

Fight History:

  • February 15, 2025: Ketlen Souza lost against Angela Hill. The fight ended in round 3 at 5:00. It was a split decision. Additional details: 28 - 29. 29 - 28. 28 - 29.
  • September 14, 2024: Ketlen Souza won against Yazmin Jauregui. The fight ended in round 1 at 3:02. Method of victory: Submission.
  • April 27, 2024: Ketlen Souza won against Marnic Mann. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • June 3, 2023: Ketlen Souza lost against Karine Silva. The fight ended in round 1 at 1:45. Method of victory: Submission.

Fight Analysis

Analysis: Piera Rodriguez vs Ketlen Souza

WolfTicketsAI Predicts Piera Rodriguez to Win

Score: 14
Odds:
Piera Rodriguez: -230
Ketlen Souza: +176

Piera Rodriguez's Breakdown

Rodriguez brings a relentless pressure-based approach built around compact boxing combinations and dominant clinch control. Her signature technique involves cutting off the cage with methodical forward movement, then unleashing her bread-and-butter jab-right cross-lead hook sequence once opponents are trapped against the fence. Against Sam Hughes, this exact combination repeatedly disrupted Hughes's rhythm and allowed Rodriguez to dictate the pace throughout all three rounds.

Her clinch game centers on establishing head position through collar ties and underhooks, where she excels at landing short elbows and uppercuts in close quarters. The Kay Hansen fight showcased this perfectly - Rodriguez caught one of Hansen's kicks in round three and immediately transitioned to a takedown, demonstrating her ability to chain techniques seamlessly. Her wrestling has evolved significantly, moving from wild double-leg attempts to more sophisticated body lock trips from the clinch position.

Rodriguez's takedown game averages 4.31 per fight with 64% accuracy, making her one of the division's most persistent grapplers. Against Hansen, she consistently defended takedown attempts before reversing position and securing her own takedowns, showing excellent scrambling ability and positional awareness.

Piera Rodriguez's Technical Vulnerabilities

Rodriguez's most glaring weakness appears when exiting exchanges - she consistently retreats with her chin exposed and head upright, creating massive counter-punching opportunities. Against Josefine Knutsson, this pattern became increasingly exploitable as the fight progressed, with Knutsson timing Rodriguez's exits with sharp counter strikes that visibly affected her equilibrium.

Her defensive movement relies heavily on linear retreats rather than lateral footwork. When pressured, Rodriguez backs straight up against the fence where her offensive options become severely limited. The Knutsson fight demonstrated this vulnerability perfectly - once backed against the cage, Rodriguez's punching power diminished significantly and her combination selection became predictable, relying on single strikes rather than her usual flowing sequences.

Rodriguez also shows concerning defensive lapses during her aggressive forward pressure. Her recent 33% win percentage over her last three fights highlights a troubling trend - she's been caught and submitted by Gillian Robertson in round two, disqualified against Ariane Carnelossi for an illegal headbutt, and outpointed by Knutsson despite her typical pressure advantages.

Ketlen Souza's Breakdown

Souza operates as a sophisticated counter-striker with exceptional inside slipping technique and devastating power shots. Her signature weapon is the inside slip to left hook counter, which she executes with surgical precision against forward pressure. Against Angela Hill, Souza repeatedly used this technique, most notably at 3:17 in round one when Hill committed to a straight right, allowing Souza to slip inside and land a short counter that visibly affected Hill's balance.

Her "Barrow" technique - a right straight to the body followed by a weaving left hook - represents her highest-level striking. Against Hill, this combination created the perfect finishing sequence: Souza threw the right to the body, weaved right while stepping at a 45-degree angle, then landed a devastating left hook as Hill attempted to counter. This technique bypassed Hill's guard completely and secured the knockout.

Souza's submission game is equally impressive, averaging 0.43 submissions per fight. Against Yazmin Jauregui, she demonstrated this perfectly - after landing her signature right hand-left hook combination to drop Jauregui, she immediately secured back control and finished with a rear-naked choke. Her ability to transition seamlessly from striking to grappling makes her incredibly dangerous in scrambles.

Ketlen Souza's Technical Vulnerabilities

Souza's primary weakness occurs during stance transitions, particularly when switching from orthodox to southpaw following inside low kicks. During these brief moments, she drops her defensive guard, creating windows for opponents to land counters. This pattern becomes predictable against technically aware opponents who can time these transitions.

Her defensive shell under pressure, while effective against head strikes, leaves her body completely exposed to kicks and punches. Against Hill, this vulnerability was apparent when Hill targeted her midsection during exchanges. Souza's tendency to rely on a high guard means body shots can accumulate significant damage over time.

When backed against the fence, Souza's footwork becomes predictable - she consistently circles to her right, creating a pattern that can be exploited with properly timed hooks or kicks to cut off her escape route. Her 55% takedown defense ratio also suggests vulnerability to persistent wrestling pressure, especially from opponents who can chain takedown attempts.

Style Matchup Dynamics

This matchup presents a classic pressure fighter versus counter-striker dynamic, but with a crucial twist - Rodriguez's tendency to retreat linearly plays directly into Souza's counter-striking wheelhouse. Rodriguez's signature forward pressure behind her jab-cross combination will likely trigger Souza's inside slip to left hook counter repeatedly throughout the fight.

Rodriguez's clinch-heavy approach could neutralize Souza's counter-striking, but Souza's improved takedown defense (79% recently) and ability to create space through underhook battles suggests she can avoid prolonged clinch exchanges. Souza's body work, particularly her right straights to the midsection, should accumulate damage against Rodriguez's forward pressure.

The key technical battle centers on Rodriguez's ability to establish cage control versus Souza's capacity to maintain center octagon positioning. If Rodriguez can trap Souza against the fence, her clinch game and takedown threats become dominant. However, if Souza can maintain distance and draw Rodriguez into overcommitting to combinations, her counter-striking becomes lethal.

Fight Phase Analysis

Early rounds: Rodriguez's pressure game should initially find success, but Souza's counter-striking will become increasingly effective as Rodriguez's patterns emerge. Expect Souza to land her signature inside slip counters as Rodriguez commits to forward pressure.

Mid-fight adjustments: Rodriguez may attempt to increase her takedown attempts to neutralize Souza's striking, but Souza's improved grappling and submission threats make this risky. Souza's body work should begin affecting Rodriguez's cardio and movement.

Championship rounds: Rodriguez's recent cardio issues (evident in her last three fights) could become decisive, while Souza's composed approach and technical precision typically improve as fights progress.

Analysis and Key Points

Odds Differential: The significant betting line heavily favors Rodriguez despite her recent struggles • Recent Form: Rodriguez's 1-2 record in her last three fights versus Souza's 2-1 recent performance • Technical Evolution: Souza's striking has become more sophisticated while Rodriguez's defensive issues persist • Submission Threat: Souza's 0.43 submissions per fight poses serious danger if Rodriguez's takedown attempts fail

Understanding the Prediction

The model's confidence stems primarily from the odds differential, which increased the prediction score by 14 points - the betting market heavily favors Rodriguez despite her recent struggles. Recent takedowns attempted per fight added 2 points, reflecting Rodriguez's persistent wrestling approach. Multiple striking differentials (significant striking impact differential, striking impact differential, significant striking output differential) each contributed 1 point, suggesting Rodriguez's volume advantage. However, recent win percentage decreased the score by 1 point, acknowledging Rodriguez's concerning 33% recent win rate.

Past Model Performance

WolfTicketsAI has struggled with Rodriguez recently, incorrectly predicting her victory against Knutsson and missing her DQ loss to Carnelossi. The model was also wrong about her submission loss to Robertson, showing a pattern of overestimating Rodriguez's abilities. Conversely, the model correctly predicted Souza's victory over Mann but missed her submission win over Jauregui. This mixed record suggests some uncertainty, but the model's recent accuracy with Souza provides confidence.

Conclusion

Rodriguez's pressure-heavy approach and persistent takedown game create legitimate paths to victory, but her defensive vulnerabilities when exiting exchanges align perfectly with Souza's counter-striking strengths. Souza's technical evolution, improved grappling defense, and devastating finishing ability make her a live underdog despite the betting odds. WolfTicketsAI's prediction of Rodriguez reflects the wrestling advantage and volume striking, but expect Souza's counter-striking and submission threats to create dramatic moments throughout this strawweight clash.

Stat Breakdown

Stat Piera Rodriguez Ketlen Souza
Main Stats
Age 32 30
Height 63" 63"
Reach 63" 63"
Win Percentage 83.33% 75.00%
Wins 11 15
Losses 2 6
Wins at Weight Class 3 2
Losses at Weight Class 2 1
Striking Stats
Striking Accuracy 56.77% 61.15%
Significant Striking Accuracy 51.88% 59.17%
Strikes Landed Per Minute 5.222 5.520
Significant Strikes Landed Per Minute 3.529 4.916
Knockdowns per Fight 0.240 0.431
Striking Impact Differential 7.20% -15.25%
Significant Striking Impact Differential 10.60% 4.00%
Striking Output Differential 11.00% -26.50%
Significant Striking Output Differential 10.20% -7.25%
Striking Defense to Offense Ratio 70.34% 86.98%
Significant Striking Defense to Offense Ratio 93.67% 95.32%
Striking Defense Percentage 55.20% 51.26%
Takedown and Submission Stats
Submissions per Fight 0.000 0.431
Takedowns per Fight 4.312 0.431
Takedowns Attempted per Fight 6.708 1.725
Takedown Defense 50.00% 55.56%
Takedown Accuracy 64.29% 25.00%
Head Stats
Head Strikes Landed per Minute 2.044 2.616
Head Strikes Attempted per Minute 5.047 5.606
Head Strikes Absorbed per Minute 2.012 1.926
Body Stats
Body Strikes Landed per Minute 1.198 1.524
Body Strikes Attempted per Minute 1.405 1.811
Body Strikes Absorbed per Minute 0.463 1.524
Leg Stats
Leg Strikes Landed per Minute 0.288 0.776
Leg kicks Attempted per Minute 0.351 0.891
Leg kicks Absorbed per Minute 0.208 1.006
Clinch Stats
Clinch Strikes Landed per Minute 1.038 0.575
Clinch Strikes Attempted per Minute 1.214 0.661
Clinch Strikes Absorbed per Minute 0.591 0.661
Piera Rodriguez History:
Date Weight Red Corner Blue Corner Winner
Dec. 14, 2024 Women's Strawweight Josefine Knutsson Piera Rodriguez Piera Rodriguez
May 18, 2024 Women's Strawweight Piera Rodriguez Ariane Carnelossi Ariane Carnelossi
April 15, 2023 Women's Strawweight Gillian Robertson Piera Rodriguez Gillian Robertson
Oct. 15, 2022 Women's Strawweight Piera Rodriguez Sam Hughes Piera Rodriguez
April 9, 2022 Women's Strawweight Piera Rodriguez Kay Hansen Piera Rodriguez
Ketlen Souza History:
Date Weight Red Corner Blue Corner Winner
Feb. 15, 2025 Women's Strawweight Angela Hill Ketlen Souza Angela Hill
Sept. 14, 2024 Women's Strawweight Yazmin Jauregui Ketlen Souza Ketlen Souza
April 27, 2024 Women's Strawweight Marnic Mann Ketlen Souza Ketlen Souza
June 3, 2023 Women's Flyweight Karine Silva Ketlen Souza Karine Silva