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Karl Roberson
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BABY K

Karl Roberson

United States flag
United States, Neptune, New Jersey
Killer B Combat Sports Academy
Age: 36
9
Wins
6
Losses
0
DRAWS
@k_babyk_roberson
Last fight

Loss

Karl RobersonKarl Roberson
vs
Kennedy NzechukwuKennedy Nzechukwu

KO/TKO (R3 · 2:19)UFC Fight Night: Dos Anjos vs. Fiziev

  • Pro record 9-6-0
  • UFC record 4-6-0
  • Outside the UFC 5-0-0
  • 4 UFC losses in a row
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Fighter Details

Height:
6'1" (185 cm)
Weight:
205 lbs (93 kg)
Reach:
74" (188 cm)
Stance:
Southpaw
DOB:
4th Oct. 1990
Age:
36
AI Rank:
Unranked

UFC statistics

UFC round data: 10 bouts · through 2022-07-09

2.51
Significant Strikes Landed per Min
51%
Significant Striking Accuracy
2.42
Significant Strikes Absorbed per Min
0.7
Average Takedowns per 15 Min
40%
Takedown Accuracy
0.5
Submission Average per 15 Min
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UFC Record Breakdown

4-6UFC Record
Sub (20%)
Decision (20%)
Losses (60%)

Performance Breakdown

Striking Accuracy51%
Takedown Accuracy40%
Takedown Defense41%

Heuristic ratings

Heuristic scores · 0–100

Fight IQ54/100

10 UFC bouts · 50 division peers

Data through 2022-07-09

Cardio96/100

4 bouts reaching round 3

Data through 2022-07-09

How these scores are calculated

Fight IQ = 40% striking-accuracy percentile + 30% striking-defense percentile + 30% takedown-defense percentile within the division.

Requires 3 UFC bouts, 15 measured minutes, at least 10 division peers, 100 strike attempts, 100 opponent strike attempts and 10 opponent takedown attempts.

Cardio = 100 × the median late/early significant-strike attempt rate ratio, capped at 100. Compare rounds 3+ with rounds 1–2 within each bout. Requires 3 eligible bouts with at least 60 late-round seconds each. 100 means maintained or higher late pace.

Fight IQ summarizes accuracy and defense; cardio summarizes retained pace. Style, opponents and grappling affect both. These scores do not measure intelligence, physical fitness or win probability.

Formula v1

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Frequently asked questions

What is Karl Roberson's professional MMA record?

Karl Roberson has a professional MMA record of 9-6-0 (wins-losses-draws).

What is Karl Roberson's UFC record?

Karl Roberson's UFC record is 4-6-0 (wins-losses-draws), and 5-0-0 in professional fights outside the UFC.

Who does Karl Roberson fight next?

Karl Roberson does not have a fight currently scheduled.

How old is Karl Roberson?

Karl Roberson is 36 years old, born October 4, 1990.

How tall is Karl Roberson?

Karl Roberson stands 185 cm (6'1") tall, with a 188 cm (74") reach.

Where is Karl Roberson from?

Karl Roberson is from United States.

What is Karl Roberson's nickname?

Karl Roberson is known as "Baby K".

When was Karl Roberson's last fight?

Karl Roberson last fought on July 9, 2022 at UFC Fight Night: Dos Anjos vs. Fiziev, losing to Kennedy Nzechukwu by KO/TKO in round 3.

What were the scorecards for Karl Roberson vs Wellington Turman?

Karl Roberson defeated Wellington Turman by split decision at UFC Fight Night: De Randamie vs. Ladd on July 13, 2019. The official scorecards were Derek Cleary 28-29, Wade Vierra 29-28, Mike Bell 29-28 (winner's score first).

What were the scorecards for Karl Roberson vs Jack Marshman?

Karl Roberson defeated Jack Marshman by unanimous decision at UFC 230: Cormier vs. Lewis on November 3, 2018. The official scorecards were Chris Lee 30-26, Sal D'amato 30-26, Doug Crosby 30-27 (winner's score first).

Karl Roberson scouting report

Karl Roberson (United States), a light heavyweight, went 9-6 as a pro and 4-6 in the UFC (5-0 outside it). He debuted at UFC Fight Night: Poirier vs. Pettis on November 11, 2017; two of his four UFC wins came by submission and two by decision; he lost his last four UFC bouts. His reach of 74 inches is 2.5 inches shorter than the light heavyweight average (76.5 inches). Last fight: KO/TKO loss to Kennedy Nzechukwu, then 3-3 in the UFC, on July 9, 2022 (UFC Fight Night: Dos Anjos vs. Fiziev).

Built from AgentMMA's UFC database (as of November 7, 2026); not AI-written.

Karl Roberson vs the light heavyweight average

Computed by AgentMMA from the round-by-round stats of 10 UFC bouts (1:22:44 of fight time).

StatRobersonDivision averagePercentile
Significant strikes landed per minute2.5208 in 1:22:44412
Significant strike accuracy51.5%208 of 404 landed50.5%56
Significant strikes absorbed per minute2.4200 in 1:22:443.78
Significant strike defense57.7%273 of 473 avoided50.1%86
Takedowns per 15 minutes0.74 in 1:22:441.244
Takedown accuracy40%4 of 10 landed33.9%73
Takedown defense40.7%11 of 27 stopped66.9%18
Submission attempts per 15 minutes0.53 in 1:22:440.378
Knockdowns per 15 minutes0.21 in 1:22:440.526
Control time17.5%14:27 of 1:22:4418.5%52
Average fight time8:1610 bouts9:0838
Height185 cm73″189 cm74.5″
Reach188 cm74″194 cm76.5″
  • Division average and percentile: 50 active light heavyweight fighters with a UFC bout in the last 3 years, at least 3 UFC bouts and 15 minutes of UFC fight time.
  • Percentile: the share of those fighters whose value is lower (ties count half). For every stat, a higher percentile means a higher number.

Related MMA Lab pages

UFC fight record

UFC record: 4-6

Every UFC bout, newest first. Open a bout for the full result, judges' scorecards and round-by-round stats.

  1. LUFC record after this bout: 4-6-0
    Karl Roberson
    Karl Roberson
    vs
    Kennedy Nzechukwu
    Kennedy Nzechukwu
    Pro record now: 14-7-1UFC record entering: 3-3-0
    KO/TKOR3 2:19UFC Fight Night: Dos Anjos vs. FizievJul 9, 2022Result & stats
  2. LUFC record after this bout: 4-5-0
    Karl Roberson
    Karl Roberson
    vs
    Khalil Rountree Jr.
    Khalil Rountree Jr.#4
    Pro record now: 15-7-0 (1 NC)UFC record entering: 5-5-0 (1 NC)
    KO/TKOR2 0:25UFC Fight Night: Santos vs. AnkalaevMar 12, 2022Result & stats
  3. LUFC record after this bout: 4-4-0
    Karl Roberson
    Karl Roberson
    vs
    Brendan Allen
    Brendan Allen#4
    Pro record now: 28-7-0UFC record entering: 3-1-0
    SUBR1 4:55UFC 261: Usman vs. Masvidal 2Apr 24, 2021Result & stats
  4. LUFC record after this bout: 4-3-0
    Karl Roberson
    Karl Roberson
    vs
    Marvin Vettori
    Marvin Vettori
    Pro record now: 19-11-1UFC record entering: 4-2-1
    SUBR1 4:17UFC Fight Night: Eye vs. CalvilloJun 13, 2020Result & stats
  5. WUFC record after this bout: 4-2-0
    Karl Roberson
    Karl Roberson
    vs
    Roman Kopylov
    Roman Kopylov
    Pro record now: 16-5-0UFC record entering: 0-0-0
    SUBR3 4:01UFC Fight Night: Zabit vs. KattarNov 9, 2019Result & stats
  6. WUFC record after this bout: 3-2-0
    Karl Roberson
    Karl Roberson
    vs
    Wellington Turman
    Wellington Turman
    Pro record now: 18-9-0UFC record entering: 0-0-0
    DECUFC Fight Night: De Randamie vs. LaddJul 13, 2019Result & stats
  7. LUFC record after this bout: 2-2-0
    Karl Roberson
    Karl Roberson
    vs
    Glover Teixeira
    Glover Teixeira
    Pro record now: 33-9-0UFC record entering: 10-5-0
    SUBR1 3:21UFC Fight Night: Cejudo vs. DillashawJan 19, 2019Result & stats
  8. WUFC record after this bout: 2-1-0
    Karl Roberson
    Karl Roberson
    vs
    Jack Marshman
    Jack Marshman
    Pro record now: 23-10-0UFC record entering: 2-2-0
    DECUFC 230: Cormier vs. LewisNov 3, 2018Result & stats
  9. LUFC record after this bout: 1-1-0
    Karl Roberson
    Karl Roberson
    vs
    Cezar Ferreira
    Cezar Ferreira
    Pro record now: 13-8-0UFC record entering: 8-4-0
    SUBR1 4:45UFC 224: Nunes vs. PenningtonMay 12, 2018Result & stats
  10. WUFC record after this bout: 1-0-0
    Karl Roberson
    Karl Roberson
    vs
    Darren Stewart
    Darren Stewart
    Pro record now: 12-8-0 (2 NC)UFC record entering: 0-1-0 (1 NC)
    SUBR1 3:41UFC Fight Night: Poirier vs. PettisNov 11, 2017Result & stats

Next for Karl Roberson

Last fightKarl Roberson vs Kennedy NzechukwuHead-to-head breakdown and verified fight statsDivisionUFC Light Heavyweight rankingsChampion, top 15 and professional MMA records
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