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Karl Williams
Heavyweight

Karl Williams

3-1-0
Smothering Control Positional Grappler
6'3"Height
79"Reach
OrthodoxStance
36Age
0KO wins
0Sub wins
0%Finish rate
15:00Avg 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 — Below avg, rated 40 of 100 · 138 MMA whiteboard: striking decent · Mar 2024 · stats read 42 → nudged +1 inside the band · claims striking power +1, striking technique -1 (+0) Accuracy — Average, rated 60 of 100 · claims striking technique -1 (-2) Striking D — Average, rated 60 of 100 · stats only — nothing in his reads bears on this axis Durability — Above avg, rated 72 of 100 · claims chin -1 (-2) Wrestling — Above avg, rated 80 of 100 · 138 MMA: wrestling solid · Mar 2024 · stats read 80 → nudged +1 inside the band · claims td offense +1 (+2) TD Defense — Above avg, rated 75 of 100 · 138 MMA tag td defense: good · Mar 2023 · stats read 55 → nudged -3 inside the band · claims td defense +2 (+4) Grappling — Average, rated 45 of 100 · stats only — nothing in his reads bears on this axis Control — Above avg, rated 84 of 100 · claims top control +1 (+4) Striking Accuracy Striking D Durability Wrestling TD Defense Grappling Control
striking decent whiteboard
3 analyst reads graded this phase
  • decent UFC Fight Night Ribas vs Namajunas Full Card Analysis, Prediction & Breakdown (UFC Vegas 89) · March 19, 2024 · whiteboard watch ↗
  • decent UFC Fight Night Rozenstruik vs Almeida Predictions & Full Card Breakdown (UFC Charlotte) · May 9, 2023 watch ↗
  • decent UFC Fight Night Yan vs Dvalishvili Predictions And Full Card Breakdown UFC Vegas 71 · March 7, 2023 watch ↗
grappling not yet read
wrestling solid
3 analyst reads graded this phase
  • solid UFC Fight Night Ribas vs Namajunas Full Card Analysis, Prediction & Breakdown (UFC Vegas 89) · March 19, 2024 watch ↗
  • solid UFC 287: Pereira vs. Adesanya 2 · April 4, 2023 watch ↗
  • very good UFC Fight Night Yan vs Dvalishvili Predictions And Full Card Breakdown UFC Vegas 71 · March 7, 2023 watch ↗
cardio very good
1 analyst read graded this phase
  • very good UFC 287: Pereira vs. Adesanya 2 · April 4, 2023 watch ↗
durability not yet read
striking decent 3 reads · whiteboard
grappling not yet read
wrestling solid 3 reads
cardio very good 1 read
durability not yet read

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

Built on 60 minutes of tracked cage time across 4 statted fights — every axis is held down until there is more tape, so read this as a sketch rather than a verdict.

Smothering Control 43% of every fight spent in control position
Positional Grappler above avg control — rates 84 of 100 · claims top control +1 (+4)
Career rates — the raw numbers behind the chart
Sig. strikes landed / min2.95
Sig. strikes absorbed / min2.67
Striking accuracy48.1%
Striking defense54.3%
Knockdowns / 15 min0.25
Takedowns / 15 min4.5
Takedown accuracy45.0%
Takedown defense100.0%
Sub attempts / 15 min0.25
Control time43.3%
Record vs .500+ opponents1-1

Insider info

5 analyst reads · 138 MMA · our paraphrase, never his words
vs Jhonata Diniz lean UFC Fight Night Tybura vs Spivac 2 Full Card Analysis, Prediction, & Breakdown (UFC Vegas 95) · August 6, 2024
strikingdecent wrestlingsolid cardiovery good

The pick rests explicitly on judges rewarding control time over damage, not on Williams out-fighting Diniz. He concedes a losing route outright and leaves it unanswered -- an early knockout he never argues against. He voices real enthusiasm for the pick, but that sits right beside the unrebutted finish risk, which is what caps the grade.

He is picked not on striking merit -- his jab is called merely decent and secondary to his grappling -- but because the analyst expects him to land enough to set up takedowns, get them, and control three-plus minutes a round, which he argues judges reward even without finishing damage. A better gas tank is cited as part of why he can keep doing this across rounds.

StrengthEntries into his takedowns are 'pretty solid'
StrengthBetter gas tank than Diniz, by his account
StrengthExpected to control large chunks of each round, which he argues wins rounds on score cards
WeaknessDecent jab only, not a real striking threat on its own
WeaknessConceded knockout risk early if caught, left unanswered
vs Justin Tafa clear UFC Fight Night Ribas vs Namajunas Full Card Analysis, Prediction & Breakdown (UFC Vegas 89) · March 19, 2024 · 1 read since
wrestlingsolid strikingdecent cardiovery good

Explicit pick with a stated mechanism (reach/cardio advantage, quick takedown entries against a grappling-unknown opponent) and an explicit acknowledgment that Tafa needs an early knockout, which the analyst says he can't bank on -- the only hedge is on method (decision vs. late finish), not the win.

Karl Williams is read as a solid wrestler with quick takedown entries for a heavyweight and good top control, backed by a decent, clean jab with real power and a noted cardio advantage in this matchup. The reach and size advantage (79-inch reach) is emphasized as a major factor given Tafa has no meaningful grappling tape to defend against it.

Strengthquick takedown entries (fast for a heavyweight)
Strengthgood top control
Strengthclean jab with power
Strengthreach/size advantage
Strengthcardio advantage
vs Chase Sherman clear UFC Fight Night Rozenstruik vs Almeida Predictions & Full Card Breakdown (UFC Charlotte) · May 9, 2023 · 2 reads since
strikingdecent wrestlingsolid cardiovery good

Open declaration that essentially nobody picks the other side, with a concession on method (could get caught early) explicitly answered (more than one shot needed) rather than left standing, and a long-shot path for Sherman (a leg kick that buckles Williams) framed as a joke, not a real concern.

A heavyweight with genuinely good wrestling credentials, cited for out-wrestling a high-level collegiate wrestler (Jimmy Lawson) in a bout many expected him to lose. Good entries, quickness, and top control once there. He also brings a decent striking game built on a clean jab and real power. The pick is built on him getting the fight down and controlling it, with his own chin given only a brief nod to risk on the way in.

Strengthgood entries and quick, controlling wrestling
Strengthproven against a high-level wrestler (outwrestled Jimmy Lawson)
Strengthclean jab
Strengthreal power
vs Chase Sherman clear UFC 287: Pereira vs. Adesanya 2 · April 4, 2023 · 3 reads since
wrestlingsolid cardiovery good strikingdecent

Graded clear. The pick clause carries no qualifier: Williams has "all the tools" and should get it done. One way for Sherman to win is raised -- Williams choosing to box -- but he sets it aside as something he does not expect, so the route is closed by him rather than left open. Not emphatic because that route is named at all and the closing remark about feeling "pretty good" is mild, not a guarantee.

Five straight wins and a fast-moving wrestling attack that the analyst rates among the better ones in the division, plus strong conditioning. Called to beat a more experienced striker, as long as he does not get drawn into a boxing exchange.

StrengthTakedown entries are quick and among the best in heavyweight
StrengthHeavy top control, and pulls opponents back down if they stand
StrengthConditioning is a genuine asset for a heavyweight
StrengthHas a tidy jab
WeaknessKnockout power is not a given; his striking relies on that heavyweight pop to be a factor
WeaknessStanding and trading with Sherman would be the one way the fight turns
vs Lukasz Brzeski clear UFC Fight Night Yan vs Dvalishvili Predictions And Full Card Breakdown UFC Vegas 71 · March 7, 2023 · 4 reads since
strikingdecent wrestlingvery good

Reached through an explicit decision-tree (does the wrestler land the takedown before the striker lands the knockout) and closed with the hammer-and-nail framing the analyst uses for the two men -- a confident, reasoned pick rather than a bare assertion.

A very good wrestler -- the analyst specifically notes he out-wrestled a highly touted Penn State-pedigree prospect on short notice on Contender Series. He has fast takedowns, genuinely good takedown defense of his own, strong top control once he lands a takedown, and cardio the analyst calls really good. A more fundamentals-based, decent striker rather than a dynamic one, but with real power of his own.

Strengthvery good wrestler with fast takedowns
Strengthgood takedown defense
Strengthstrong top control
Strengthreally good cardio
Strengthdecent, fundamentals-based striking with power
td defense · good

Striking trend

Sig. strikes/min, last 4 fights · green = win
March 11, 2023 vs Lukasz Brzeski — 2.53/min (W) Mar '23 May 13, 2023 vs Chase Sherman — 4.67/min (W) May '23 March 23, 2024 vs Justin Tafa — 2.67/min (W) Mar '24 August 10, 2024 vs Jhonata Diniz — 1.93/min (L) Aug '24

Fight history

4 UFC bouts · newest first · opponent records as of fight night
L Jhonata Diniz 7-0 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Tybura vs. Spivac 2 · August 10, 2024
29/84Sig. strikes
59/103Absorbed
2/5Takedowns
2:39Control
0Knockdowns
0Sub attempts
W Justin Tafa 7-3 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Ribas vs. Namajunas · March 23, 2024
40/61Sig. strikes
21/43Absorbed
7/12Takedowns
10:31Control
0Knockdowns
1Sub attempts
W Chase Sherman 16-11 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Rozenstruik vs. Almeida · May 13, 2023
70/165Sig. strikes
54/158Absorbed
1/10Takedowns
2:35Control
0Knockdowns
0Sub attempts
W Lukasz Brzeski 0-1 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Yan vs. Dvalishvili · March 11, 2023
38/58Sig. strikes
26/46Absorbed
8/13Takedowns
10:13Control
1Knockdowns
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

UFC bouts in this database
3-1-0UFC record

Wins by method

KO/TKO 0
Submission 0
Decision 3
Other 0

Losses by method

KO/TKO 0
Submission 0
Decision 1
Other 0

Fights by organization

UFC 4

Showing UFC fights only — this fighter's full pre-UFC career hasn't been synced yet. It will fill in as the weekly career backfill reaches them.

Division context

vs. 100 qualified Heavyweight fighters · tick = division mean
Striking volume /min 3.0 avg 3.4
Strikes absorbed /min 2.7 avg 3.3
Striking accuracy 48.1% avg 49.5%
Striking defense 54.3% avg 52.1%
Takedowns /15 min 4.5 avg 1.2
Takedown accuracy 45.0% avg 37.6%
Takedown defense 100.0% avg 61.8%
Sub attempts /15 min 0.2 avg 0.4
Control time 43.3% avg 21.4%
Finish rate 0.0% avg 63.7%

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