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Jhonata Diniz
Heavyweight

Jhonata Diniz

9-2-0 UFC 3-3-0
Precision Striker Durable Takedown Liability KO-Prone
6'4"Height
79"Reach
OrthodoxStance
35Age
1KO wins
0Sub wins
33.3%Finish rate
11:48Avg 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 — Above avg, rated 80 of 100 · 138 MMA: striking solid · Oct 2026 · stats read 47 → nudged -6 inside the band · tag ko power: good (+3) · claims striking power +1, striking volume +1, striking technique +2, kicking +1 (+6) Accuracy — Strong, rated 91 of 100 · claims striking technique +2 (+4) Striking D — Average, rated 54 of 100 · claims striking defense +1 (+3) Durability — Weak, rated 20 of 100 · stats only — nothing in his reads bears on this axis Wrestling — Weak, rated 3 of 100 · claims td offense -3 (-6) TD Defense — Weak, rated 6 of 100 · 138 MMA tag td defense: broken · Jun 2025 · stats read 32 → nudged +6 inside the band · tag getup: poor (-10) · claims td defense -3, getup -2 (-6) Grappling — Weak, rated 12 of 100 · stats only — nothing in his reads bears on this axis Control — Weak, rated 3 of 100 · claims top control -1 (-4) Striking Accuracy Striking D Durability Wrestling TD Defense Grappling Control
striking solid
5 analyst reads graded this phase
  • solid UFC Fight Night Buckley vs Malott Full Card Preview & Predictions · October 11, 2026 watch ↗
  • solid UFC Fight Night Oliveira vs Gamrot Analysis, Prediction & Breakdown · October 6, 2025 watch ↗
  • solid UFC 309 Full Card Analysis, Prediction & Breakdown · November 12, 2024 watch ↗
  • solid UFC Fight Night: Moreno vs Albazi · October 29, 2024 watch ↗
  • solid UFC Fight Night Nicolau vs Perez Full Card Analysis, Prediction & Breakdown (UFC Vegas 91) · April 23, 2024 watch ↗
grappling not yet read
wrestling not yet read
cardio not yet read
durability not yet read
striking solid 5 reads
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, Striking D, Wrestling, Control · stats alone on Durability, Grappling.

Built on 70 minutes of tracked cage time across 6 statted fights — every axis is held down until there is more tape, so read this as a sketch rather than a verdict.

Precision Striker strong accuracy — rates 91 of 100 · claims striking technique +2 (+4)
Durable weak durability — rates 20 of 100 among UFC veterans
Takedown Liability 138 MMA · Jun 2025 tags td defense: broken
KO-Prone 3 of 3 losses came by knockout
Career rates — the raw numbers behind the chart
Sig. strikes landed / min3.12
Sig. strikes absorbed / min3.33
Striking accuracy55.7%
Striking defense55.7%
Knockdowns / 15 min0.21
Takedowns / 15 min0.0
Takedown accuracy—
Takedown defense62.1%
Sub attempts / 15 min0.0
Control time1.8%
Record vs .500+ opponents1-2

Insider info

7 analyst reads · 138 MMA · our paraphrase, never his words
vs Tanner Boser clear UFC Fight Night Buckley vs Malott Full Card Preview & Predictions · October 11, 2026
strikingsolid

predicts he'll finish him

A clearly superior striker here: real power, combinations that include mid-level knees, and an ability to attack at every level rather than one note. His grappling, by contrast, is called one of the weakest in the division -- not a physical inability per the analyst, just a lack of polish. Coming off an extended absence from competition.

Strengthsolid/reliable, very experienced striker
Strengthgood power, good combinations, hits at all levels
Weaknessgrappling rated among the weakest in the division -- capable of it, just not polished
ko power · good
vs Mario Pinto lean UFC Fight Night Oliveira vs Gamrot Analysis, Prediction & Breakdown · October 6, 2025 · 1 read since
strikingsolid

He explicitly conditions the pick on Pinto actually committing to his grappling game plan, adding 'shame on me' if that plan does not materialize -- a direct condition on the win itself, not on method or round.

Good-to-solid striker who can hit at every range, with real power, combination work and nice knees up the middle, holding a slight edge standing. Very weak off his back on the ground -- effectively inert once taken down and controlled.

Strengthpower
Strengthcombination striking
Strengthknees
Weaknessweak off his back (bottom-position passivity, no SPEC tag for this)
ko power · goodgetup · poor
vs Alvin Hines coinflip UFC 317 Full Card Analysis, Prediction & Breakdown · June 24, 2025 · 2 reads since
strikingsolid

He calls it a genuinely tough fight to pick, admits he's really struggling with this one, and lands on Hines only because of output/cardio while conceding that an early knockout loss for his own pick wouldn't surprise him at all -- an explicit, stated expectation that his own pick could lose in exactly the way the opponent is dangerous.

Diniz (recorded here under the card's own literal slug 'jhonata-dniz'; the roster/history slug is 'jhonata-diniz' -- see flag) is read as the clearly better pure striker: power, combinations that mix levels, decent striking defense and a good knee up the middle. His explicitly named problem is the grappling exchange -- he is weak off his back and, per the analyst, has been taken down by essentially anyone -- which is the whole case for the underdog in this fight.

Strengthbetter/more skilled striker of the two
Strengthmixes striking to all levels
Strengthhas power
Strengthgood combinations
Strengthpretty good striking defense
Strengththrows sharp knees up the center
Weaknessweak off his back
Weaknesstakedown defense is a real hole -- 'getting taken down by whoever'
getup · poortd defense · broken
vs Marcin Tybura clear UFC 309 Full Card Analysis, Prediction & Breakdown · November 12, 2024 · 3 reads since
strikingsolid

States plainly that he is siding with Tybura, reasoning that the competitive jump is too soon for Diniz and that his takedown defense needs to improve first; no qualifier on the win itself.

Rated well ahead of Tybura on the feet -- full-range power, sharp combination work, heavy knees, and a defensive shell unusually tight for a heavyweight. His grappling is the big hole -- a kickboxing base with little mat training, questionable (self-admittedly generous) takedown defense, and real trouble standing back up once grounded. The analyst frames this as too large a competitive leap, too soon.

Strengthfar better striker: all-levels power, combinations, knees, sound defense for a heavyweight
Weaknessgrappling is a big hole (kickboxing background)
Weaknessaverage-at-best takedown defense
Weaknessstruggles to get back to his feet once taken down, as most heavyweights do
td defense · suspectgetup · poorcompetition quality · tested
vs Derrick Lewis lean UFC Fight Night: Moreno vs Albazi · October 29, 2024 · 4 reads since
strikingsolid

names Lewis outright as the pick with a real mechanism (elite, fight-ending power he can land in any round, plus a floated takedown wildcard), but stacks real hedges on the win itself: says a Lewis fight is simply unpredictable to wager on, concedes the opponent is 'probably the better striker', and calls this 'a tough fight to call'; a fan-bias disclosure (admits he is partly rooting for the guy) does not by itself demote the grade, but the stacked uncertainty language keeps this at lean rather than clear.

A solid, kickboxing-based striker who strikes to all levels with good power and good combinations, defensively sound for a heavyweight, with good knees up the middle. Undefeated and unproven in a different way: his grappling is effectively unknown -- the only data point is a round where he was taken down and held down -- so the analyst declines to grade it rather than guess.

Strengthsolid, well-rounded striking: power, combinations, knees up the middle
Strengthdefensively sound for a heavyweight
Weaknessgrappling is an unknown; the one data point (being taken down and controlled for a round) is not reassuring
vs Karl Williams lean UFC Fight Night Tybura vs Spivac 2 Full Card Analysis, Prediction, & Breakdown (UFC Vegas 95) · August 6, 2024 · 5 reads since
strikingsolid

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 the one credited as the better, more dangerous striker in this matchup -- called a knockout artist who likely finishes in the first round if he wins. He is also judged the bigger and heavier man. Despite that, the analyst does not pick him, arguing the fight plays out as a control-time fight that favors the other man.

StrengthRated the sharper, more dangerous hands of the pair
StrengthFinishing power; likely wins by knockout if he wins at all
StrengthBigger and heavier of the two
WeaknessNo real grappling case made for him; the chapter builds its whole argument around denying him the win on the feet
vs Austen Lane coinflip UFC Fight Night Nicolau vs Perez Full Card Analysis, Prediction & Breakdown (UFC Vegas 91) · April 23, 2024 · 6 reads since
strikingsolid

Admits he lacks real conviction on either side, picking mainly to have a pick, and tells viewers this one is fine to skip betting on.

A solid, kickboxing-based striker with a clean, 6-0 record who strikes to all levels - legs, body and head - with good power, combinations and defensive soundness. His knees up the middle double as a real takedown deterrent, and his takedown defense appears solid thus far, though the analyst is careful to call it untested at a high level. Grappling skill is unknown entirely, and the pick leans on the striking gap rather than any real certainty.

Strengthstrikes to all levels with good power and combos
Strengthdefensively sound on the feet
Strengthgood knees up the middle, doubles as a takedown deterrent
td defense · goodcompetition quality · untested

Striking trend

Sig. strikes/min, last 6 fights · green = win
April 27, 2024 vs Austen Lane — 2.78/min (W) Apr '24 August 10, 2024 vs Karl Williams — 3.93/min (W) Aug '24 November 16, 2024 vs Marcin Tybura — 1.5/min (L) Nov '24 June 28, 2025 vs Alvin Hines — 7.47/min (W) Jun '25 October 11, 2025 vs Mario Pinto — 0.11/min (L) Oct '25 October 17, 2026 vs Tanner Boser — 0.97/min (L) Oct '26

Fight history

6 UFC bouts · newest first · opponent records as of fight night
L Tanner Boser 22-11-1 walk-in KO/TKO · R3 4:26 — UFC Fight Night: Buckley vs. Malott · October 17, 2026
14/45Sig. strikes
44/71Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
L Mario Pinto 10-0 walk-in KO/TKO · R2 4:10 — UFC Fight Night: Oliveira vs. Gamrot · October 11, 2025
1/5Sig. strikes
29/33Absorbed
0/0Takedowns
0:09Control
0Knockdowns
0Sub attempts
W Alvin Hines 0-0 walk-in Decision - Unanimous · R3 5:00 — UFC 317: Topuria vs. Oliveira · June 28, 2025
112/182Sig. strikes
82/259Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
L Marcin Tybura 24-9 walk-in TKO - Doctor's Stoppage · R2 5:00 — UFC 309: Jones vs. Miocic · November 16, 2024
15/29Sig. strikes
35/49Absorbed
0/0Takedowns
0:36Control
0Knockdowns
0Sub attempts
W Karl Williams 3-0 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Tybura vs. Spivac 2 · August 10, 2024
59/103Sig. strikes
29/84Absorbed
0/0Takedowns
0:00Control
0Knockdowns
0Sub attempts
W Austen Lane 12-4 walk-in KO/TKO · R2 2:12 — UFC Fight Night: Nicolau vs. Perez · April 27, 2024
20/33Sig. strikes
17/37Absorbed
0/0Takedowns
0:32Control
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

Full pro career (Wikipedia, results only)
9-2-0Pro record
Santa Fé TeamGym / team

Wins by method

KO/TKO 7
Submission 0
Decision 2
Other 0

Losses by method

KO/TKO 2
Submission 0
Decision 0
Other 0

Fights by organization

UFC 5
Imortal FC 2
Spartacus MMA 2
Dana White's Contender Series 1
Metanoia Fight Combat 1
Full career — 11 fights, every organization
OpponentMethodEventOrg RdTime
L Mário Pinto TKO (punches) UFC Fight Night: Oliveira vs. Gamrot
October 11, 2025
UFC 2 4:10
W Alvin Hines Decision (unanimous) UFC 317
June 28, 2025
UFC 3 5:00
L Marcin Tybura TKO (doctor stoppage) UFC 309
November 16, 2024
UFC 2 5:00
W Karl Williams Decision (unanimous) UFC on ESPN: Tybura vs. Spivac 2
August 10, 2024
UFC 3 5:00
W Austen Lane KO (punches) UFC on ESPN: Nicolau vs. Perez
April 27, 2024
UFC 2 2:12
W Eduardo Neves TKO (punches) Dana White's Contender Series 62
September 12, 2023
Dana White's Contender Series 1 3:15
W Rodrigo Duarte TKO (retirement) Imortal FC 12
March 19, 2023
Imortal FC 1 4:17
W Carlos Nascimento TKO (punches) Spartacus MMA 26
January 28, 2023
Spartacus MMA 1 3:51
W Guilherme Lazzarini KO (punch) Imortal FC 11
November 11, 2022
Imortal FC 1 1:00
W Roberson Andrade KO (punch) Metanoia Fight Combat 7
September 10, 2022
Metanoia Fight Combat 1 1:32
W José Rodrigo Guelke TKO (retirement) Spartacus MMA 5
May 21, 2022
Spartacus MMA 1 2:30

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

Division context

vs. 100 qualified Heavyweight fighters · tick = division mean
Striking volume /min 3.1 avg 3.4
Strikes absorbed /min 3.3 avg 3.3
Striking accuracy 55.7% avg 49.5%
Striking defense 55.7% avg 52.1%
Takedowns /15 min 0.0 avg 1.2
Takedown defense 62.1% avg 61.8%
Sub attempts /15 min 0.0 avg 0.4
Control time 1.8% avg 21.4%
Finish rate 33.3% avg 63.7%

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