Jhonata Diniz
Skill profile
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.
Career rates — the raw numbers behind the chart
Insider info
vs Tanner Boser clear UFC Fight Night Buckley vs Malott Full Card Preview & Predictions · October 11, 2026
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.
vs Mario Pinto lean UFC Fight Night Oliveira vs Gamrot Analysis, Prediction & Breakdown · October 6, 2025 · 1 read since
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.
vs Alvin Hines coinflip UFC 317 Full Card Analysis, Prediction & Breakdown · June 24, 2025 · 2 reads since
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.
vs Marcin Tybura clear UFC 309 Full Card Analysis, Prediction & Breakdown · November 12, 2024 · 3 reads since
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.
vs Derrick Lewis lean UFC Fight Night: Moreno vs Albazi · October 29, 2024 · 4 reads since
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.
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
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.
vs Austen Lane coinflip UFC Fight Night Nicolau vs Perez Full Card Analysis, Prediction & Breakdown (UFC Vegas 91) · April 23, 2024 · 6 reads since
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.
Striking trend
Fight history
L Tanner Boser 22-11-1 walk-in KO/TKO · R3 4:26 — UFC Fight Night: Buckley vs. Malott · October 17, 2026
L Mario Pinto 10-0 walk-in KO/TKO · R2 4:10 — UFC Fight Night: Oliveira vs. Gamrot · October 11, 2025
W Alvin Hines 0-0 walk-in Decision - Unanimous · R3 5:00 — UFC 317: Topuria vs. Oliveira · June 28, 2025
L Marcin Tybura 24-9 walk-in TKO - Doctor's Stoppage · R2 5:00 — UFC 309: Jones vs. Miocic · November 16, 2024
W Karl Williams 3-0 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Tybura vs. Spivac 2 · August 10, 2024
W Austen Lane 12-4 walk-in KO/TKO · R2 2:12 — UFC Fight Night: Nicolau vs. Perez · April 27, 2024
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
Wins by method
Losses by method
Fights by organization
Full career — 11 fights, every organization
| Opponent | Method | Event | Org | Rd | Time | |
|---|---|---|---|---|---|---|
| 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
Headshot of Jhonata Diniz by UFC · Official UFC athlete photo (copyright UFC; not freely licensed) · Wikimedia Commons · flattened onto dark background, cropped/resized