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Carlston Harris
Welterweight · “Mocambique”

Carlston Harris

19-8-0 UFC 4-4-0
Wrestler Submission Grappler KO-Prone Gets Dropped
6'0"Height
76"Reach
OrthodoxStance
39Age
1KO wins
2Sub wins
75.0%Finish rate
8:16Avg fight

Skill profile

Rated 0–100 · where 138 MMA has read him, his grades and tags set each axis and the stats only nudge inside his band · stats alone where he is silent · the rim is reserved for specialists
Striking — Average, rated 58 of 100 · 138 MMA: striking good · May 2026 · stats read 48 → nudged -3 inside the band · tag ko power: good (+3) · claims striking power +3, striking volume -2, striking technique -2 (+1) Accuracy — Below avg, rated 32 of 100 · claims striking technique -2 (-4) Striking D — Below avg, rated 40 of 100 · stats only — nothing in his reads bears on this axis Durability — Weak, rated 13 of 100 · 138 MMA read him durable · May 2024, before his knockout loss on 2025-01-11 — stats lead, that read only steps Wrestling — Average, rated 63 of 100 · claims td offense +2, clinch +1 (+5) TD Defense — Average, rated 50 of 100 · stats only — nothing in his reads bears on this axis Grappling — Average, rated 62 of 100 · 138 MMA: grappling good · May 2026 · stats read 45 → nudged -4 inside the band · tag sub threat: good (+3) · claims sub offense +3, ground and pound +2 (+6) Control — Average, rated 55 of 100 · claims ground and pound +2 (+3) Striking Accuracy Striking D Durability Wrestling TD Defense Grappling Control
striking good
3 analyst reads graded this phase
  • good UFC Fight Night Song vs Figueiredo Full Card Preview & Predictions · May 26, 2026 watch ↗
  • decent UFC Fight Night Barboza vs Murphy Full Card Analysis, Prediction & Breakdown (UFC Vegas 92) · May 15, 2024 watch ↗
  • good UFC Fight Night Sandhagen vs Font Full Card Breakdown, Analysis, And Predictions · August 1, 2023 watch ↗
grappling good
3 analyst reads graded this phase
  • good UFC Fight Night Song vs Figueiredo Full Card Preview & Predictions · May 26, 2026 watch ↗
  • solid UFC Fight Night Dern vs Ribas 2 Full Card Analysis, Prediction & Breakdown · January 7, 2025 watch ↗
  • solid UFC Fight Night Sandhagen vs Font Full Card Breakdown, Analysis, And Predictions · August 1, 2023 watch ↗
wrestling not yet read
cardio not yet read
durability not yet read
striking good 3 reads
grappling good 3 reads
wrestling not yet read
cardio not yet read
durability not yet read

138 MMA anchors Striking, Grappling · his tags and claims adjust Accuracy, Durability, Wrestling, Control · stats alone on Striking D, TD Defense.

Built on 66 minutes of tracked cage time across 8 statted fights — every axis is held down until there is more tape, so read this as a sketch rather than a verdict.

Wrestler average wrestling — rates 63 of 100 · claims td offense +2, clinch +1 (+5)
Submission Grappler average grappling — rates 62 of 100 · 138 MMA: grappling good · May 2026
KO-Prone 3 of 4 losses came by knockout
Gets Dropped knocked down 4 times in 66 minutes of cage time
Career rates — the raw numbers behind the chart
Sig. strikes landed / min3.34
Sig. strikes absorbed / min3.5
Striking accuracy42.8%
Striking defense51.9%
Knockdowns / 15 min0.45
Takedowns / 15 min1.13
Takedown accuracy20.0%
Takedown defense55.6%
Sub attempts / 15 min0.45
Control time18.9%
Record vs .500+ opponents2-4

Insider info

4 analyst reads · 138 MMA · our paraphrase, never his words
vs Jake Matthews lean UFC Fight Night Song vs Figueiredo Full Card Preview & Predictions · May 26, 2026
strikinggood grapplinggood

picks Matthews as the more-often-than-not winner but immediately follows with an extended, explicit statement that both men have clear paths to victory

Not technically polished but genuinely dangerous: his power alone makes him a threat, and his past output has been good though the analyst flags that it has dropped off lately. He has shifted his grappling approach over time toward a more opportunistic, less proactive style, but his front chokes (especially the Anaconda) are described as a near-certain finish if he locks one in.

Strengthreal one-shot power despite rough technique
Strengthvery dangerous opportunistic submissions, especially the Anaconda
Strengthhas a good body-lock takedown when he chooses to use it
Weaknesstechnically wild striking
Weaknessoutput has reportedly dropped off recently
ko power · good
vs Santiago Ponzinibbio clear UFC Fight Night Dern vs Ribas 2 Full Card Analysis, Prediction & Breakdown · January 7, 2025 · 1 read since
grapplingsolid strikingdecent

Gives a direct mechanism (can hurt Ponzinibbio on the feet, can mix in takedowns, and the fight is over if it hits the mat) and says outright he 'feels pretty good about this one' -- no hedge on the win itself.

Solid grappler built around a very strong body-lock entry into control, with tight, opportunistic submissions, particularly front chokes. Read as able to hurt Ponzinibbio on the feet as well as mix in his takedowns, giving him two live paths to the win; landing on top in this one is read as decisive.

StrengthVery good body-lock takedown into tight, opportunistic submissions
StrengthCan also threaten on the feet, not purely a grappler
sub threat · good
vs Khaos Williams clear UFC Fight Night Barboza vs Murphy Full Card Analysis, Prediction & Breakdown (UFC Vegas 92) · May 15, 2024 · 2 reads since
strikingdecent grapplingsolid

Strong, explicit conviction language -- 'big on Carlston Harris', paired with a stated disagreement with the market price. Self-aware worry about looking foolish if wrong is an aside about being wrong, not a hedge on the win itself, so this stays at clear rather than being pulled to lean.

A good striker in his own right -- plenty of power and volume, though with a somewhat wild, overhand-heavy style -- but his grappling clearly outclasses his striking. His grappling is a large toolbox, highlighted by a strong bodylock takedown and genuinely opportunistic submissions, with front chokes (the anaconda specifically) singled out as nasty. His only loss in his last five came by a head-kick knockout, which the analyst explicitly argues does not mean he lacks durability given who did it.

Strengthgood volume/power striking
Strengthmuch better grappler than striker
Strengthlarge grappling toolbox, bodylock takedown
Strengthopportunistic submissions, especially front chokes/anaconda
Weaknesswild, overhand-heavy striking style
chin · durable
vs Jeremiah Wells coinflip UFC Fight Night Sandhagen vs Font Full Card Breakdown, Analysis, And Predictions · August 1, 2023 · 3 reads since
strikinggood grapplingsolid

Named repeatedly: he says he favors Harris (seg 9) and explicitly says 'give me carlston Harris' (seg 11), adding that he thinks Harris gets the job done. He states directly and literally that this is a coinflip: he says flipping a coin would be just as accurate as his own pick here, and separately calls the fight essentially 50/50. The stated reason for the lean is price plus a physical edge (height/range) rather than a skill edge -- he takes the underdog price specifically because of that physical advantage.

Harris is a powerful, high-volume striker who is 'a bit wild' with some unusual punch angles, and a grappler who likes to get the body-lock takedown into an opportunistic submission game (front chokes, anaconda, a tight, legitimate arm-triangle squeeze) backed by powerful ground-and-pound. The analyst takes him as a slight height/range-advantaged underdog in a fight he calls essentially even.

Strengthpowerful, high-volume striking
Strengthbody-lock takedown entry
Strengthopportunistic submission threat (front chokes, anaconda, tight arm-triangle squeeze)
Strengthpowerful ground-and-pound
Weakness'a bit wild' on the feet, throws unusual/looping punches

Striking trend

Sig. strikes/min, last 8 fights · green = win
May 8, 2021 vs Christian Aguilera — 1.74/min (W) — only 2.9 min of tape, so this rate reflects how fast the fight ended more than how he fought May '21 September 18, 2021 vs Impa Kasanganay — 9.11/min (W) — only 2.6 min of tape, so this rate reflects how fast the fight ended more than how he fought Sep '21 February 5, 2022 vs Shavkat Rakhmonov — 2.4/min (L) — only 4.2 min of tape, so this rate reflects how fast the fight ended more than how he fought Feb '22 March 11, 2023 vs Jared Gooden — 4.2/min (W) Mar '23 August 5, 2023 vs Jeremiah Wells — 0.42/min (W) Aug '23 May 18, 2024 vs Khaos Williams — 9.33/min (L) — only 1.5 min of tape, so this rate reflects how fast the fight ended more than how he fought May '24 January 11, 2025 vs Santiago Ponzinibbio — 5.52/min (L) Jan '25 May 30, 2026 vs Jake Matthews — 1.8/min (L) May '26

Fight history

8 UFC bouts · newest first · opponent records as of fight night
L Jake Matthews 22-8 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Song vs. Figueiredo · May 30, 2026
27/75Sig. strikes
55/96Absorbed
0/3Takedowns
0:27Control
0Knockdowns
0Sub attempts
L Santiago Ponzinibbio 27-8 walk-in KO/TKO · R3 3:13 — UFC Fight Night: Dern vs. Ribas 2 · January 11, 2025
73/196Sig. strikes
76/175Absorbed
0/5Takedowns
0:17Control
1Knockdowns
0Sub attempts
L Khaos Williams 14-3 walk-in KO/TKO · R1 1:30 — UFC Fight Night: Barboza vs. Murphy · May 18, 2024
14/30Sig. strikes
12/20Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
W Jeremiah Wells 12-2-1 walk-in Submission · R3 1:50 — UFC Fight Night: Sandhagen vs. Font · August 5, 2023
5/19Sig. strikes
18/48Absorbed
0/1Takedowns
0:13Control
0Knockdowns
1Sub attempts
W Jared Gooden 22-8 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Yan vs. Dvalishvili · March 11, 2023
63/110Sig. strikes
51/84Absorbed
5/12Takedowns
9:38Control
0Knockdowns
0Sub attempts
L Shavkat Rakhmonov 14-0 walk-in KO/TKO · R1 4:10 — UFC Fight Night: Hermansson vs. Strickland · February 5, 2022
10/27Sig. strikes
13/28Absorbed
0/0Takedowns
0:44Control
0Knockdowns
0Sub attempts
W Impa Kasanganay 9-1 walk-in KO/TKO · R1 2:38 — UFC Fight Night: Smith vs. Spann · September 18, 2021
24/46Sig. strikes
6/21Absorbed
0/1Takedowns
0:21Control
1Knockdowns
0Sub attempts
W Christian Aguilera 14-7 walk-in Submission · R1 2:52 — UFC Fight Night: Rodriguez vs. Waterson · May 8, 2021
5/13Sig. strikes
1/10Absorbed
0/3Takedowns
0:52Control
0Knockdowns
1Sub attempts

Walk-in records count UFC bouts in this database. For the pre-UFC career, see the record breakdown below or the Tapology button up top.

Record breakdown

Full pro career (Wikipedia, results only)
19-8-0Pro record
Renovação Fight TeamGym / team

Wins by method

KO/TKO 5
Submission 6
Decision 8
Other 0

Losses by method

KO/TKO 4
Submission 0
Decision 4
Other 0

Fights by organization

UFC 8
Shooto Brazil 3
Brave CF 3
XFC International 3
Cage Combat 2
Bitetti Combat 2
UAE Warriors 1
Imortal FC 1

+ 4 more organizations in the full career list

Full career — 27 fights, every organization
OpponentMethodEventOrg RdTime
L Jake Matthews Decision (unanimous) UFC Fight Night: Song vs. Figueiredo
May 30, 2026
UFC 3 5:00
L Santiago Ponzinibbio TKO (punches) UFC Fight Night: Dern vs. Ribas 2
January 11, 2025
UFC 3 3:13
L Khaos Williams KO (punch) UFC Fight Night: Barboza vs. Murphy
May 18, 2024
UFC 1 1:30
W Jeremiah Wells Technical Submission (anaconda choke) UFC on ESPN: Sandhagen vs. Font
August 5, 2023
UFC 3 1:50
W Jared Gooden Decision (unanimous) UFC Fight Night: Yan vs. Dvalishvili
March 11, 2023
UFC 3 5:00
L Shavkat Rakhmonov KO (spinning hook kick and punches) UFC Fight Night: Hermansson vs. Strickland
February 5, 2022
UFC 1 4:10
W Impa Kasanganay TKO (punches) UFC Fight Night: Smith vs. Spann
September 18, 2021
UFC 1 2:38
W Christian Aguilera Technical Submission (anaconda choke) UFC on ESPN: Rodriguez vs. Waterson
May 8, 2021
UFC 1 2:52
W Saygid Izagakhmaev Technical Submission (anaconda choke) UAE Warriors 15
January 15, 2021
UAE Warriors 2 2:36
W Alex Santos KO (punch) Shooto Brazil 101
September 27, 2020
Shooto Brazil 2 1:12
W Claudio Rocha TKO (punches) Shooto Brazil 99
December 20, 2019
Shooto Brazil 1 —
L Jarrah Al-Silawi TKO (punches) Brave CF 16
September 21, 2018
Brave CF 1 3:51
W Carl Booth Decision (unanimous) Brave CF 8
August 12, 2017
Brave CF 3 5:00
W Thiago Vieira TKO (punches) Brave CF 3
March 18, 2017
Brave CF 2 1:04
W Wellington Turman Decision (unanimous) Imortal FC 6
December 10, 2016
Imortal FC 3 5:00
W Wellington Vicente Submission (arm-triangle choke) Skull FC 1
August 20, 2016
Skull FC 1 1:31
L Julio Cesar Andrade Decision (split) Watch Out Combat Show 43
June 25, 2016
Watch Out Combat Show 3 5:00
W Michel Pereira Decision (unanimous) XFC International 12
November 28, 2015
XFC International 3 5:00
W Paulo César Submission (brabo choke) XFC International 9
March 14, 2015
XFC International 1 4:03
W Ariel Jaeger Decision (unanimous) XFC International 7
November 1, 2014
XFC International 3 5:00
W Claudio Rocha Decision (unanimous) Cage Combat: Pro MMA 7
June 21, 2014
Cage Combat 3 5:00
W Cleiton Prisco Decision (unanimous) Bitetti Combat 15
May 11, 2013
Bitetti Combat 3 5:00
W Joilton Lutterbach Decision (unanimous) Bitetti Combat 14
March 9, 2013
Bitetti Combat 3 5:00
W Aldo Ocampos TKO (punches) Cage Combat: International Cage Combat 2
August 25, 2012
Cage Combat 3 2:21
L Fernando Bruno Decision (unanimous) Shooto Brazil 28
March 10, 2012
Shooto Brazil 3 5:00
W Bruno Renascer Submission (arm-triangle choke) Beija-Flor Fight Combat
December 3, 2011
Beija-Flor Fight Combat 1 2:16
L Christiano Marques Decision (split) Apocalypse FC 1
October 8, 2011
Apocalypse FC 3 5:00

Career history from the fighter's Wikipedia record table (Carlston Harris) — results only, no strike stats; UFC bouts are marked and carry full stats in the fight history above.

Division context

vs. 189 qualified Welterweight fighters · tick = division mean
Striking volume /min 3.3 avg 3.4
Strikes absorbed /min 3.5 avg 3.3
Striking accuracy 42.8% avg 45.1%
Striking defense 51.9% avg 55.2%
Takedowns /15 min 1.1 avg 1.5
Takedown accuracy 20.0% avg 40.2%
Takedown defense 55.6% avg 62.6%
Sub attempts /15 min 0.5 avg 0.6
Control time 18.9% avg 21.5%
Finish rate 75.0% avg 53.9%

Headshot of Carlston Harris by UFC · Official UFC athlete photo (copyright UFC; not freely licensed) · Wikimedia Commons · flattened onto dark background, cropped/resized