Alex Perez vs. Charles Johnson - UFC 324: Gaethje vs. Pimblett Results & AI Breakdown

Winner: Alex Perez by KO/TKO

Fight Info:
Location: Las Vegas, Nevada, USA
Elevation: 627.00m
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
Alex Perez
9
+175
Charles Johnson
15
2
8.0
-205

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.

Alex Perez
Charles Johnson
Flyweight Average (50th percentile)

Weighted Scoring Report

Weighted Score for WTAI Prediction

Predicted Winner: Charles Johnson

Weight Class: Flyweight

Final Confidence: 18.0

Confidence Adjustments

Value: +20.0%

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

Fighter History & Outcomes

Alex Perez

Weight Change: Staying at usual weight

Fight History:

  • November 22, 2025: Alex Perez lost against Asu Almabayev. The fight ended in round 3 at 0:22. Method of victory: Submission.
  • June 15, 2024: Alex Perez lost against Tatsuro Taira. The fight ended in round 2 at 2:59. Method of victory: KO/TKO.
  • April 27, 2024: Alex Perez won against Matheus Nicolau. The fight ended in round 2 at 2:16. Method of victory: KO/TKO.
  • March 2, 2024: Alex Perez lost against Muhammad Mokaev. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • July 30, 2022: Alex Perez lost against Alexandre Pantoja. The fight ended in round 1 at 1:31. Method of victory: Submission.
  • November 21, 2020: Alex Perez lost against Deiveson Figueiredo. The fight ended in round 1 at 1:57. Method of victory: Submission.
  • June 6, 2020: Alex Perez won against Jussier Formiga. The fight ended in round 1 at 4:06. Method of victory: KO/TKO.
  • January 25, 2020: Alex Perez won against Jordan Espinosa. The fight ended in round 1 at 2:33. Method of victory: Submission.
  • March 30, 2019: Alex Perez won against Mark De La Rosa. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • November 30, 2018: Alex Perez lost against Joseph Benavidez. The fight ended in round 1 at 4:19. Method of victory: KO/TKO.
  • August 4, 2018: Alex Perez won against Jose Torres. The fight ended in round 1 at 3:46. Method of victory: KO/TKO.
  • February 24, 2018: Alex Perez won against Eric Shelton. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • December 9, 2017: Alex Perez won against Carls John De Tomas. The fight ended in round 2 at 1:54. Method of victory: Submission.
Charles Johnson

Weight Change: Staying at usual weight

Fight History:

  • August 23, 2025: Charles Johnson won against Lone'er Kavanagh. The fight ended in round 2 at 4:35. Method of victory: KO/TKO.
  • March 1, 2025: Charles Johnson lost against Ramazan Temirov. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • October 19, 2024: Charles Johnson won against Sumudaerji. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • July 13, 2024: Charles Johnson won against Joshua Van. The fight ended in round 3 at 0:20. Method of victory: KO/TKO.
  • May 11, 2024: Charles Johnson won against Jake Hadley. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • February 3, 2024: Charles Johnson won against Azat Maksum. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • November 18, 2023: Charles Johnson lost against Rafael Estevam. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • April 29, 2023: Charles Johnson lost against Cody Durden. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • February 25, 2023: Charles Johnson lost against Ode Osbourne. The fight ended in round 3 at 5:00. It was a split decision. Additional details: 28 - 29. 29 - 28. 28 - 29.
  • January 14, 2023: Charles Johnson won against Jimmy Flick. The fight ended in round 1 at 4:33. Method of victory: KO/TKO.
  • November 19, 2022: Charles Johnson won against Zhalgas Zhumagulov. The fight ended in round 3 at 5:00. It was a split decision. Additional details: 28 - 29. 29 - 28. 28 - 29.
  • July 23, 2022: Charles Johnson lost against Muhammad Mokaev. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.

Fight Analysis

Analysis: Alex Perez vs Charles Johnson

WolfTicketsAI Predicts Charles Johnson to Win

Score: 15
Odds:
Alex Perez: +175
Charles Johnson: -205

Alex Perez's Breakdown

Alex Perez is a former UFC flyweight title challenger with deep experience at the highest level. His game revolves around pressure flurries, calf kicks, and opportunistic wrestling. Against Matheus Nicolau at UFC 298, Perez showed a refined feint-heavy approach—pumping non-threatening jabs while taking lateral steps to force resets, then attacking during transitions. That performance earned him a second-round knockout and demonstrated his evolved striking toolkit.

Signature Techniques: - Pressure Flurries with Lateral Movement: Against Nicolau, Perez used constant hand feints and small lateral steps to disrupt the counter-fighter's timing. He'd step right, force Nicolau to turn, then run in with combinations. This approach worked beautifully until he caught Nicolau against the fence with a right hand to the body followed by a right hook to the chin. - Calf Kicks: His TKO of Jussier Formiga at UFC 250 came via leg kicks—just the 11th such finish in UFC history. Perez landed 51% of his significant strikes to the legs, systematically compromising Formiga's mobility before the finish. - Reactive Takedowns: Perez's All-American wrestling background allows him to mix shots off his striking. Against Mokaev, he showed solid defensive wrestling and threatened ninja chokes from front headlock positions.

Technical Evolution: Perez has developed a more diverse feinting package since his title shot loss to Figueiredo. His striking looked sharper against Nicolau with better combination flow and cage-cutting. However, his most recent fight against Asu Almabayev ended in a third-round guillotine submission after Perez shot while hurt—a recurring pattern.

Alex Perez's Technical Vulnerabilities

  1. Reactive Takedowns When Hurt: This is the critical flaw. Against Almabayev, Perez got rocked by a spinning wheel kick and immediately shot for a takedown rather than backing away. Almabayev snapped on a standing guillotine and finished him at 0:22 of round three. This mirrors his title fight loss to Figueiredo, where he rolled into a guillotine after scrambling from a leg lock attempt. When Perez gets hurt, his instinct is to shoot—and elite submission artists punish this.

  2. Guillotine/Choke Susceptibility: Three of Perez's last five losses came via choke submissions (Figueiredo, Pantoja, Almabayev). His head positioning during scrambles consistently exposes his neck. Against Pantoja, he got caught in a rear-naked choke/neck crank after engaging in a striking exchange where Pantoja ducked to his back.

  3. Forward Posture Overcommitment: Against Tatsuro Taira, Perez leaned excessively forward when pressing, placing his head ahead of his hips. Taira exploited this with uppercuts and double collar tie entries, eventually securing back control that led to a knee injury finish.

Charles Johnson's Breakdown

Charles Johnson is a long, athletic flyweight who has found his groove after a rocky start to his UFC career. Standing 5'9" with a 70" reach, he's unusually tall for the division and uses that length to work from the outside with kicks and stance-switching combinations.

Signature Techniques: - Switch Cross to Southpaw: Johnson throws a left hand while stepping through with his right foot, transitioning into southpaw mid-combination. Against Jake Hadley, he used this technique to circumvent Hadley's jab parry defense, eventually landing a knockdown when his right straight sailed underneath Hadley's elbow parry. - Counter Uppercuts with Shifting: Against Azat Maksum, Johnson showed sophisticated striking—slipping punches, shifting through with a left straight into southpaw, then following with a right uppercut. This shifting mid-counter approach created angles that troubled the dangerous prospect. - Devastating Right Uppercut: His knockout of Joshua Van at UFC Denver came via an "impossibly long right uppercut" that detonated on Van's chin after an overhand right rocked him. Johnson's power is real—he's dropped his last several opponents.

Technical Evolution: Johnson has transformed from a fighter who struggled against pressure (losses to Durden, Osbourne, Temirov) into someone who can impose his will. His third-round rally against Zhumagulov showed adaptability—he completely shifted from counter-fighting to aggressive cage-cutting when down on the scorecards. His knockout of Lone'er Kavanagh demonstrated his durability and ability to fire back immediately when hurt.

Charles Johnson's Technical Vulnerabilities

  1. Slow Starts/First Round Passivity: Johnson's first rounds are consistently his worst. Against Temirov, he lost a decision largely because he couldn't get started early. Against Zhumagulov, he lost the first two rounds before rallying in the third. His corner has to constantly push him to increase volume early.

  2. Susceptibility to Pressure Fighters: When opponents walk him down with volume, Johnson struggles to establish his range. Zhumagulov's pressure gave him significant trouble in rounds one and two. Durden's wrestling completely neutralized him for three rounds. Opponents who don't let him work at distance can take early rounds.

  3. Takedown Defense Gaps: Despite exceptional scrambling ability (he popped back up repeatedly against Mokaev), Johnson gets taken down frequently. His 49% takedown defense ratio suggests he can be put on his back—though his ability to return to his feet mitigates this.

Style Matchup Dynamics

This matchup presents an interesting clash of tendencies. Perez wants to pressure forward with flurries and mix in wrestling, while Johnson prefers to work from range with his length advantage and stance-switching.

Perez's Path to Victory: - His calf kicks could compromise Johnson's mobility and stance-switching - If he can back Johnson to the fence, his pressure flurries become dangerous - His wrestling threat might force Johnson to respect the takedown, opening up striking entries

Johnson's Path to Victory: - His five-inch reach advantage (70" vs 65") allows him to work from the outside - If Perez shoots while hurt or overcommits forward, Johnson's uppercuts could be devastating - Johnson's scrambling ability should negate Perez's wrestling if fights go to the ground

The critical question: Can Perez's pressure overwhelm Johnson early, or will Johnson's length and counter-punching catch Perez leaning forward? Given Perez's pattern of getting submitted when hurt and Johnson's knockout power, the longer this fight goes, the more dangerous it becomes for Perez.

Fight Phase Analysis

Early Rounds: Perez typically starts fast with pressure and calf kicks. Johnson's slow starts are well-documented—his first rounds are "always terrible." Expect Perez to have early success walking Johnson down and landing leg kicks. However, Johnson's durability means he can weather storms.

Mid-Fight Adjustments: This is where Johnson finds his rhythm. Against Hadley, he was "paralyzed" in round one by jab defense but adapted with stance-switching to find openings. Against Maksum, he corrected defensive errors after a rough first round to dominate later. If Perez can't hurt Johnson early, the tide may turn.

Championship Rounds (if applicable): This is a three-round fight, but Johnson's cardio is a strength from his LFA championship experience. Perez has shown cardio issues in extended fights and has been finished in round three multiple times (Almabayev, Taira). If this reaches the third round competitive, Johnson's late-round surge becomes a factor.

Analysis and Key Points

  • Perez's submission vulnerability is alarming. Three of his last five losses came via choke. Johnson isn't primarily a grappler, but if Perez shoots while hurt, he's putting himself in danger.
  • Johnson's reach advantage is significant. Five inches at flyweight is massive. Perez will need to close distance effectively, but his forward lean creates openings for uppercuts.
  • Perez was recently submitted. The Almabayev loss came just months ago via guillotine after shooting while hurt—the same pattern from his Figueiredo loss. This is a red flag.
  • Johnson's knockout power is real. The Van knockout showed he can end fights with single shots. Perez's forward pressure could walk him into something.
  • Perez has lost 4 of his last 5 fights. All losses came against top competition, but the downward trend is concerning. His 33% recent win percentage reflects this decline.

Understanding the Prediction

The model favors Johnson despite Perez being the more experienced fighter. Key factors:

  • Odds decreased the prediction score by 9.0 points. Johnson is the betting favorite (-205), and the model adjusts for this.
  • Reach decreased the score by 3.0 points. Johnson's 70" reach versus Perez's 65" represents a significant advantage the model weighs.
  • Recent Win Percentage decreased the score by 2.0 points. Perez's 33% recent win rate versus Johnson's 67% reflects their diverging trajectories.
  • Recent Takedowns Attempted per Fight increased the score by 2.0 points. Johnson's willingness to shoot (2.74 per fight) suggests he can threaten wrestling if needed.
  • Striking Impact Differential increased the score by 1.0 point. Johnson's +23.67 differential versus Perez's +13.62 shows he's landing with more effect.

Past Model Performance

WolfTicketsAI has a mixed record with both fighters:

Alex Perez: The model correctly predicted his losses to Almabayev (0.68 confidence), Taira (0.70), Mokaev (0.71), and Pantoja (0.73). It incorrectly picked Nicolau over Perez (0.61 confidence) when Perez scored the knockout upset. The model has been right about Perez losing to elite competition but missed his upset win.

Charles Johnson: The model has struggled with Johnson. It correctly predicted his wins over Sumudaerji (0.70), Flick (0.81), and Zhumagulov (0.58), and his losses to Durden (0.72) and Osbourne (0.75). However, it incorrectly picked against Johnson in four fights—Van (0.65), Hadley (0.53), Maksum (0.66), and Kavanagh (0.54). Johnson has repeatedly outperformed expectations.

This is concerning—the model has underestimated Johnson multiple times. But it's also been right about Perez's decline against top competition.

Conclusion

WolfTicketsAI picks Charles Johnson to win. Perez's pattern of getting submitted when hurt, combined with Johnson's knockout power and reach advantage, creates a dangerous equation for the veteran. Johnson's slow starts give Perez a window early, but if this fight reaches the third round competitive, Johnson's late-round surge and Perez's submission vulnerability become decisive factors. The model's low confidence score (15) reflects how close this fight is, but Johnson's upward trajectory versus Perez's recent struggles tips the scales.

Stat Breakdown

Stat Alex Perez Charles Johnson
Main Stats
Age 33 35
Height 66" 69"
Reach 65" 70"
Win Percentage 71.43% 72.00%
Wins 26 18
Losses 10 8
Wins at Weight Class 5 7
Losses at Weight Class 5 4
Striking Stats
Striking Accuracy 55.69% 55.01%
Significant Striking Accuracy 46.32% 49.90%
Strikes Landed Per Minute 6.540 6.196
Significant Strikes Landed Per Minute 4.148 4.728
Knockdowns per Fight 0.627 0.376
Striking Impact Differential 13.62% 23.67%
Significant Striking Impact Differential 6.85% 12.67%
Striking Output Differential 15.92% 21.42%
Significant Striking Output Differential 7.62% 9.33%
Striking Defense to Offense Ratio 74.76% 84.51%
Significant Striking Defense to Offense Ratio 113.35% 105.70%
Striking Defense Percentage 59.37% 56.97%
Takedown and Submission Stats
Submissions per Fight 0.627 0.376
Takedowns per Fight 2.351 0.564
Takedowns Attempted per Fight 4.858 2.728
Takedown Defense 36.00% 49.32%
Takedown Accuracy 48.39% 20.69%
Head Stats
Head Strikes Landed per Minute 2.403 2.383
Head Strikes Attempted per Minute 6.467 6.277
Head Strikes Absorbed per Minute 2.309 1.938
Body Stats
Body Strikes Landed per Minute 0.710 1.342
Body Strikes Attempted per Minute 1.097 1.913
Body Strikes Absorbed per Minute 0.585 0.903
Leg Stats
Leg Strikes Landed per Minute 1.034 1.003
Leg kicks Attempted per Minute 1.390 1.286
Leg kicks Absorbed per Minute 0.324 0.934
Clinch Stats
Clinch Strikes Landed per Minute 0.564 0.602
Clinch Strikes Attempted per Minute 0.815 0.884
Clinch Strikes Absorbed per Minute 0.219 0.307
Alex Perez History:
Date Weight Red Corner Blue Corner Winner
Nov. 22, 2025 Flyweight Alex Perez Asu Almabayev Asu Almabayev
June 15, 2024 Flyweight Alex Perez Tatsuro Taira Tatsuro Taira
April 27, 2024 Flyweight Matheus Nicolau Alex Perez Alex Perez
March 2, 2024 Flyweight Alex Perez Muhammad Mokaev Muhammad Mokaev
July 30, 2022 Flyweight Alexandre Pantoja Alex Perez Alexandre Pantoja
Nov. 21, 2020 UFC Flyweight Title Deiveson Figueiredo Alex Perez Deiveson Figueiredo
June 6, 2020 Flyweight Jussier Formiga Alex Perez Alex Perez
Jan. 25, 2020 Flyweight Jordan Espinosa Alex Perez Alex Perez
March 30, 2019 Bantamweight Alex Perez Mark De La Rosa Alex Perez
Nov. 30, 2018 Flyweight Joseph Benavidez Alex Perez Joseph Benavidez
Aug. 4, 2018 Flyweight Alex Perez Jose Torres Alex Perez
Feb. 24, 2018 Flyweight Eric Shelton Alex Perez Alex Perez
Dec. 9, 2017 Bantamweight Carls John De Tomas Alex Perez Alex Perez
Charles Johnson History:
Date Weight Red Corner Blue Corner Winner
Aug. 23, 2025 Flyweight Charles Johnson Lone'er Kavanagh Charles Johnson
March 1, 2025 Flyweight Charles Johnson Ramazan Temirov Ramazan Temirov
Oct. 19, 2024 Flyweight Charles Johnson Sumudaerji Charles Johnson
July 13, 2024 Flyweight Joshua Van Charles Johnson Charles Johnson
May 11, 2024 Flyweight Charles Johnson Jake Hadley Charles Johnson
Feb. 3, 2024 Flyweight Azat Maksum Charles Johnson Charles Johnson
Nov. 18, 2023 Flyweight Charles Johnson Rafael Estevam Rafael Estevam
April 29, 2023 Flyweight Cody Durden Charles Johnson Cody Durden
Feb. 25, 2023 Catch Weight Ode Osbourne Charles Johnson Ode Osbourne
Jan. 14, 2023 Flyweight Charles Johnson Jimmy Flick Charles Johnson
Nov. 19, 2022 Flyweight Charles Johnson Zhalgas Zhumagulov Charles Johnson
July 23, 2022 Flyweight Muhammad Mokaev Charles Johnson Muhammad Mokaev