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Light Heavyweight · “Black Jag”

Carlos Ulberg

14-1-0 UFC 10-1-0
One-Punch Power Volume Machine Relentless Attack Forward Pressure
6'4"Height
77"Reach
OrthodoxStance
35Age
6KO wins
1Sub wins
70.0%Finish rate
7:36Avg 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 — Strong, rated 90 of 100 · 138 MMA whiteboard: striking solid · Apr 2026 · stats read 94 → nudged +6 inside the band · tag counter striking: good (+1) · claims striking power +1, striking volume +2, striking technique +2, kicking +2 (+6) Accuracy — Elite, rated 100 of 100 · claims striking technique +2, counter striking +2 (+6) Striking D — Below avg, rated 27 of 100 · stats only — nothing in his reads bears on this axis Durability — Average, rated 53 of 100 · claims chin -1 (-2) Wrestling — Weak, rated 13 of 100 · claims clinch -2 (-2) TD Defense — Above avg, rated 82 of 100 · 138 MMA tag td defense: good · Apr 2026 · stats read 87 → nudged +4 inside the band · claims td defense +2 (+4) Grappling — Below avg, rated 25 of 100 · stats only — nothing in his reads bears on this axis Control — Weak, rated 3 of 100 · claims top control -2 (-8) Striking Accuracy Striking D Durability Wrestling TD Defense Grappling Control
striking solid whiteboard
6 analyst reads graded this phase
  • solid UFC 327 Full Card Preview & Predictions · April 5, 2026 · whiteboard watch ↗
  • solid UFC Fight Night Ulberg vs Reyes Full Analysis, Prediction & Breakdown · September 23, 2025 watch ↗
  • elite UFC Fight Night Edwards vs Brady Full Card Analysis, Prediction & Breakdown · March 16, 2025 watch ↗
  • solid UFC Fight Night Lewis vs Nascimento Full Card Analysis, Prediction & Breakdown (UFC St Louis) · May 8, 2024 watch ↗
  • solid UFC 293 Full Card Breakdown, Predictions, & Analysis · September 6, 2023 watch ↗
  • solid UFC Fight Night Rozenstruik vs Almeida Predictions & Full Card Breakdown (UFC Charlotte) · May 9, 2023 watch ↗
grappling not yet read
wrestling not yet read
cardio not yet read
durability not yet read
striking solid 6 reads · whiteboard
grappling not yet read
wrestling not yet read
cardio not yet read
durability not yet read

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

Built on 83 minutes of tracked cage time across 11 statted fights — every axis is held down until there is more tape, so read this as a sketch rather than a verdict.

One-Punch Power 7 knockdowns · 1.25 per 15 min
Volume Machine 6.6 significant strikes landed per minute
Relentless Attack 92 offensive actions per 15 min — strikes, takedown and submission attempts together
Forward Pressure 6.6 landed and 4.0 absorbed per minute — he turns fights into firefights
Career rates — the raw numbers behind the chart
Sig. strikes landed / min6.61
Sig. strikes absorbed / min4.04
Striking accuracy56.0%
Striking defense50.7%
Knockdowns / 15 min1.25
Takedowns / 15 min0.54
Takedown accuracy60.0%
Takedown defense85.7%
Sub attempts / 15 min0.18
Control time4.3%
Record vs .500+ opponents7-0

Insider info

8 analyst reads · 138 MMA · our paraphrase, never his words
vs Jiri Prochazka emphatic UFC 327 Full Card Preview & Predictions · April 5, 2026
strikingsolid

repeats the pick, cites a career pattern

The cleaner, more technically traditional striker of the two, with good combinations, a leg kick called his best weapon here, good counters, good range control, decent power, a well-used double lead hand, and a kickboxing background. Takedown defense is expected to hold up. Judged likely to strike cleanly and look very good, at least for a stretch of the fight.

Strengthcleaner, more technical striker
Strengthleg kick is his best weapon here
Strengthgood counters and range control
Strengthdecent power, likes to double up his lead hand
Strengthgood takedown defense
Strengthon a big winning streak, lone loss to the ex-champion
counter striking · goodko power · decenttd defense · good
vs Dominick Reyes lean UFC Fight Night Ulberg vs Reyes Full Analysis, Prediction & Breakdown · September 23, 2025 · 1 read since
strikingsolid

He commits to Ulberg on a mixing-strikes edge, but explicitly says he is passing on this fight as a wager and frames the finish/decision paths as close for both men -- wager caution, not an outcome hedge, but the pick's own support is thin.

A solid, range-controlling striker with good combinations, a leg kick he keeps touching, and counters including a lead hook off an opponent's entry. No durability concern is voiced for him at all, in contrast to his opponent.

Strengthsolid striking with combos and a leg kick he keeps working
Strengthgood counters, including a lead hook off an entry
Strengthkeeps range well
Strengthdecent power, doubles up the lead hand
ko power · decentcounter striking · good
vs Jan Blachowicz lean UFC Fight Night Edwards vs Brady Full Card Analysis, Prediction & Breakdown · March 16, 2025 · 2 reads since
strikingelite

He frames this as a heavy price underdog pick and openly expects the judges' scorecard might not reward it, which discounts conviction in the official result even while backing the fighter.

As of 2025-03-16, not his newest read. A solid striker built on combinations, leg kicks, counters, range management, and a doubled-up lead hand, with real power and takedown defense the analyst calls pretty good.

Strengthcombination striking with leg kicks and a doubled lead hand
Strengthgood range management and counter ability
Strengthgood takedown defense
td defense · good
vs Volkan Oezdemir lean UFC Fight Night Yan vs Figueiredo Full Card Analysis, Prediction & Breakdown (UFC Macau) · November 20, 2024 · 3 reads since
strikingsolid

He uses the word 'lean' himself, built entirely on an assumption that the fight stays standing where Ulberg is the faster, more precise striker; he explicitly concedes that if Oezdemir gets his overhand-into-legs takedown, Oezdemir 'might have some serious success,' a real path for the loser that is noted but not fully dismissed.

A striker with sharp combinations, a real leg kick and strong counter-striking who keeps range well and dictates where the fight happens; his power is such that he finished a tough, durable past opponent in mere seconds, a rare feat at this weight. His takedown defense has held up so far, though it is noted he has not yet faced someone truly committed to getting him down.

Strengthcombinations
Strengthleg kick
Strengthcounters well
Strengthkeeps range, dictates distance
Strengthheavy power
Strengthtakedown defense has held up so far
counter striking · goodtd defense · good
vs Alonzo Menifield lean UFC Fight Night Lewis vs Nascimento Full Card Analysis, Prediction & Breakdown (UFC St Louis) · May 8, 2024 · 4 reads since
strikingsolid

He grants Menifield a real early finishing path via his athleticism, says himself 'I'm leaning decision,' and closes on the root-beer idiom about the odds looking 'a little bit extreme' -- the idiom by itself (without an explicit stay-away instruction) caps conviction rather than collapsing it to a coinflip.

Solid striker with good combinations, a good leg kick, solid counters, and the ability to keep range and point-fight when that suits him.

Strengthcombinations, leg kick, counters
Strengthcan keep range and point-fight
range · long
vs Da Woon Jung clear UFC 293 Full Card Breakdown, Predictions, & Analysis · September 6, 2023 · 5 reads since
strikingsolid

He states plainly that Ulberg gets the better of the striking exchanges and will get the win, naming him once more as the pick with no hedge on the outcome itself. Uncertainty appears only in a small-sample caveat on Ulberg's takedown defense, which the board itself flags with a trailing question mark -- a qualifier on a supporting detail, not on the win.

A solid kickboxer and counter-striker who controls range well, puts combinations together, and can land leg kicks quickly before exiting range. His takedown defense looks good so far, but the analyst is careful to note the sample size is small -- he has not been tested much on that front. The stated path to the win is simply landing the better striking.

Strengthsolid kickboxing, counter-striker
Strengthcontrols range well
Strengthcombinations
Strengthleg kicks, quick in and out
td defense · good
vs Ihor Potieria clear UFC Fight Night Rozenstruik vs Almeida Predictions & Full Card Breakdown (UFC Charlotte) · May 9, 2023 · 6 reads since
strikingsolid

Calls it a clear win for Ulberg with an explicitly rebutted alternative: he raises Potieria shooting takedowns as the one live route, then dismisses it as unlikely to actually happen, so the hedge does not stand unanswered.

A solid kickboxer with good combinations who ranges well, throws real volume, lands leg kicks, and has counters for when Potieria comes in on bursts. His one flagged hole is a questionable takedown defense that hasn't been tested much lately and hasn't looked good the few times it has. Picked to win clearly, with the one live alternate path for his opponent (a takedown-heavy gameplan) dismissed as unlikely to actually happen.

Strengthgood combinations
Strengthranges well
Strengthgood volume
Strengthleg kicks
Strengthhas counters for incoming bursts
Weaknessquestionable takedown defense, untested recently and shaky when it has been tested
counter striking · goodtd defense · suspect
vs Nicolae Negumereanu lean UFC 281 Full Card Preview, Prediction, & Analysis · November 8, 2022 · 7 reads since

Commitment verb at seg 11, naming Negumereanu by his chosen nickname ('going Nikolai'), preceded moments earlier by his own hedged, barely-there lean toward that side. Entire chapter is tagged slug_a (Ulberg's letter) including the pick itself; verified the pick names Negumereanu by content (the cage-pressure/clinch gameplan belongs to him, not Ulberg) and by explicit naming, not by the tag.

A high-level kickboxer who throws in combination and is clearly the better pure striker in this matchup. He gives away a height/frame edge (listed 6'4" vs 6'0") but that edge is explicitly discounted once the fight hits the cage or clinch. His takedown defense is mentioned as a plus, with no stated weakness beyond the striking-vs-wrestling matchup problem itself.

Strengthhigh-level kickboxing
Strengththrows combinations
Strengthtakedown defense mentioned as a plus
Strengthframe/height edge in open striking
Weaknessreach/height edge is negated once Negumereanu gets to the cage or clinch

Striking trend

Sig. strikes/min, last 8 fights · green = win
November 12, 2022 vs Nicolae Negumereanu — 3.75/min (W) — only 3.7 min of tape, so this rate reflects how fast the fight ended more than how he fought Nov '22 May 13, 2023 vs Ihor Potieria — 6.05/min (W) — only 2.1 min of tape, so this rate reflects how fast the fight ended more than how he fought May '23 September 9, 2023 vs Da Woon Jung — 5.47/min (W) Sep '23 May 11, 2024 vs Alonzo Menifield — 35.0/min (W) — only 0.2 min of tape, so this rate reflects how fast the fight ended more than how he fought May '24 November 23, 2024 vs Volkan Oezdemir — 6.53/min (W) Nov '24 March 22, 2025 vs Jan Blachowicz — 5.0/min (W) Mar '25 September 27, 2025 vs Dominick Reyes — 2.47/min (W) — only 4.5 min of tape, so this rate reflects how fast the fight ended more than how he fought Sep '25 April 11, 2026 vs Jiri Prochazka — 7.2/min (W) — only 3.8 min of tape, so this rate reflects how fast the fight ended more than how he fought Apr '26

Fight history

11 UFC bouts · newest first · opponent records as of fight night
W Jiri Prochazka 31-5-1 walk-in TITLE KO/TKO · R1 3:45 — UFC 327: Prochazka vs. Ulberg · April 11, 2026
27/42Sig. strikes
14/20Absorbed
0/0Takedowns
0:04Control
1Knockdowns
0Sub attempts
W Dominick Reyes 15-4 walk-in KO/TKO · R1 4:27 — UFC Fight Night: Ulberg vs. Reyes · September 27, 2025
11/17Sig. strikes
5/11Absorbed
0/0Takedowns
0:03Control
1Knockdowns
0Sub attempts
W Jan Blachowicz 24-10-1 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Edwards vs. Brady · March 22, 2025
75/157Sig. strikes
59/131Absorbed
0/1Takedowns
0:08Control
0Knockdowns
0Sub attempts
W Volkan Oezdemir 18-7 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Yan vs. Figueiredo · November 23, 2024
98/204Sig. strikes
96/183Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
W Alonzo Menifield 15-3-1 walk-in KO/TKO · R1 0:12 — UFC Fight Night: Lewis vs. Nascimento · May 11, 2024
7/11Sig. strikes
1/4Absorbed
0/0Takedowns
0:02Control
1Knockdowns
0Sub attempts
W Da Woon Jung 15-4-1 walk-in Submission · R3 4:49 — UFC 293: Adesanya vs. Strickland · September 9, 2023
81/154Sig. strikes
58/120Absorbed
1/2Takedowns
1:41Control
1Knockdowns
1Sub attempts
W Ihor Potieria 1-1 walk-in KO/TKO · R1 2:09 — UFC Fight Night: Rozenstruik vs. Almeida · May 13, 2023
13/21Sig. strikes
5/9Absorbed
0/0Takedowns
0:08Control
1Knockdowns
0Sub attempts
W Nicolae Negumereanu 13-1 walk-in KO/TKO · R1 3:44 — UFC 281: Adesanya vs. Pereira · November 12, 2022
14/23Sig. strikes
2/14Absorbed
0/0Takedowns
0:05Control
1Knockdowns
0Sub attempts
W Tafon Nchukwi 6-2 walk-in KO/TKO · R1 1:15 — UFC Fight Night: Tsarukyan vs. Gamrot · June 25, 2022
15/19Sig. strikes
3/4Absorbed
0/0Takedowns
0:04Control
1Knockdowns
0Sub attempts
W Fabio Cherant 7-3 walk-in Decision - Unanimous · R3 5:00 — UFC 271: Adesanya vs. Whittaker 2 · February 12, 2022
66/112Sig. strikes
13/41Absorbed
2/2Takedowns
1:15Control
0Knockdowns
0Sub attempts
L Kennedy Nzechukwu 7-1 walk-in KO/TKO · R2 3:19 — UFC 259: Blachowicz vs. Adesanya · March 6, 2021
146/227Sig. strikes
82/148Absorbed
0/0Takedowns
0:05Control
0Knockdowns
0Sub 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)
14-1-0Pro record
City KickboxingGym / team

Wins by method

KO/TKO 9
Submission 1
Decision 4
Other 0

Losses by method

KO/TKO 1
Submission 0
Decision 0
Other 0

Fights by organization

UFC 11
Dana White's Contender Series 1
Eternal MMA 1
World Kings Glory MMA 1
King of the Door 1
Full career — 15 fights, every organization
OpponentMethodEventOrg RdTime
W Jiří Procházka KO (punches) UFC 327
April 11, 2026
UFC 1 3:45
W Dominick Reyes KO (punches) UFC Fight Night: Ulberg vs. Reyes
September 28, 2025
UFC 1 4:27
W Jan Błachowicz Decision (unanimous) UFC Fight Night: Edwards vs. Brady
March 22, 2025
UFC 3 5:00
W Volkan Oezdemir Decision (unanimous) UFC Fight Night: Yan vs. Figueiredo
November 23, 2024
UFC 3 5:00
W Alonzo Menifield KO (punches) UFC on ESPN: Lewis vs. Nascimento
May 11, 2024
UFC 1 0:12
W Jung Da-un Submission (rear-naked choke) UFC 293
September 10, 2023
UFC 3 4:49
W Ihor Potieria TKO (punches) UFC on ABC: Rozenstruik vs. Almeida
May 13, 2023
UFC 1 2:09
W Nicolae Negumereanu KO (punches) UFC 281
November 12, 2022
UFC 1 3:44
W Tafon Nchukwi TKO (punches) UFC on ESPN: Tsarukyan vs. Gamrot
June 25, 2022
UFC 1 1:15
W Fabio Cherant Decision (unanimous) UFC 271
February 12, 2022
UFC 3 5:00
L Kennedy Nzechukwu KO (punches) UFC 259
March 6, 2021
UFC 2 3:19
W Bruno Oliveira KO (punches) Dana White's Contender Series 34
November 4, 2020
Dana White's Contender Series 1 2:02
W John Martin Fraser Decision (unanimous) Eternal MMA 40
December 8, 2018
Eternal MMA 3 5:00
W Umed Rakhmatulloyev TKO (punches and knee) World Kings Glory MMA 3
August 25, 2016
World Kings Glory MMA 1 3:03
W Kaota Puna TKO (punches) King of the Door: Submission 2
August 26, 2011
King of the Door 2 —

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

Division context

vs. 103 qualified Light Heavyweight fighters · tick = division mean
Striking volume /min 6.6 avg 3.4
Strikes absorbed /min 4.0 avg 3.3
Striking accuracy 56.0% avg 46.8%
Striking defense 50.7% avg 53.2%
Takedowns /15 min 0.5 avg 1.5
Takedown accuracy 60.0% avg 38.4%
Takedown defense 85.7% avg 61.0%
Sub attempts /15 min 0.2 avg 0.5
Control time 4.3% avg 21.6%
Finish rate 70.0% avg 63.4%

Hero photo of Carlos Ulberg by The White House · Public domain · Wikimedia Commons