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UFC simulation vs. the market Bout Simulator
Jessie Rosas
Featherweight · “Tachidito”

Jessie Rosas

0-1-0
Submission Grappler Precision Striker
—Height
—Reach
—Stance
23Age
0KO wins
0Sub wins
0%Finish rate
0:36Avg 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 — Below avg, rated 41 of 100 · 138 MMA: striking decent · Sep 2026 · stats read 37 → nudged -1 inside the band · claims striking technique +2 (+3) Accuracy — Below avg, rated 44 of 100 · claims striking technique +2 (+4) Striking D — Below avg, rated 36 of 100 · claims striking defense -1, head movement -1 (-4) Durability — Below avg, rated 28 of 100 · stats only — nothing in his reads bears on this axis Wrestling — Weak, rated 18 of 100 · claims td offense +1 (+2) TD Defense — Below avg, rated 32 of 100 · claims getup +1 (+2) Grappling — Above avg, rated 76 of 100 · 138 MMA: grappling solid · Sep 2026 · stats read 36 → nudged -6 inside the band · tag sub threat: good (+3) · claims sub offense +1 (+2) Control — Average, rated 52 of 100 · claims top control +3 (+12) Striking Accuracy Striking D Durability Wrestling TD Defense Grappling Control
striking decent
2 analyst reads graded this phase
  • decent UFC Fight Night Silva vs Delgado Full Card Preview & Predictions · September 9, 2026 watch ↗
  • decent UFC Fight Night Gamrot vs Salkilld Full Card Preview & Predictions (UFC Vegas 120) · August 4, 2026 watch ↗
grappling solid
2 analyst reads graded this phase
  • solid UFC Fight Night Silva vs Delgado Full Card Preview & Predictions · September 9, 2026 watch ↗
  • solid UFC Fight Night Gamrot vs Salkilld Full Card Preview & Predictions (UFC Vegas 120) · August 4, 2026 watch ↗
wrestling not yet read
cardio not yet read
durability not yet read
striking decent 2 reads
grappling solid 2 reads
wrestling not yet read
cardio not yet read
durability not yet read

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

Built on 0 minutes of tracked cage time across 1 statted fight — every axis is held down until there is more tape, so read this as a sketch rather than a verdict.

Submission Grappler above avg grappling — rates 76 of 100 · 138 MMA: grappling solid · Sep 2026
Precision Striker below avg accuracy — rates 44 of 100 · claims striking technique +2 (+4)
Career rates — the raw numbers behind the chart
Sig. strikes landed / min5.0
Sig. strikes absorbed / min11.67
Striking accuracy50.0%
Striking defense46.2%
Knockdowns / 15 min0.0
Takedowns / 15 min0.0
Takedown accuracy—
Takedown defense0.0%
Sub attempts / 15 min0.0
Control time0.0%
Record vs .500+ opponents0-0

Insider info

2 analyst reads · 138 MMA · our paraphrase, never his words
vs Sean King coinflip UFC Fight Night Silva vs Delgado Full Card Preview & Predictions · September 9, 2026
strikingdecent grapplingsolid

Leans on the root-beer idiom and adds "no certainty about this," the classic coinflip combination.

Rosas is most comfortable at boxing range, working the body behind good combinations, though he can open himself to counters right after a head-movement-into-combo sequence. On the ground he carries a real takedown arsenal, transitions well, and is rated the bigger submission threat of the two once he gets to the back. The analyst calls the matchup too close to confidently predict.

Strengthcomfortable boxing-range striking
Strengthbody work and combinations
Strengthtakedown arsenal
Strengthtransitions on the mat
Strengthback control
Strengthbigger submission threat of the two
Weaknessopens up to counters right after a head-movement-into-combination sequence
sub threat · good
vs Miles Johns coinflip UFC Fight Night Gamrot vs Salkilld Full Card Preview & Predictions (UFC Vegas 120) · August 4, 2026 · 1 read since
strikingdecent grapplingsolid

Explicitly refuses to back Johns as a favorite and frames the fight as going either way depending which version of Johns shows up; picks him on raw tools alone.

A debuting fighter still developing his striking: decent combinations and solid body work, but he leans on head movement in a way that leaves him open to counters mid-combination. The analyst expects that over-reliance to get exposed against better UFC strikers. His real asset is a very capable grappling game: good takedowns, scrambles, transitions, a strong back-take, and a submission arsenal, all against what is called a major step up in competition.

Strengthcombinations
Strengthbody work
Strengthtakedowns/scrambles/transitions
Strengthback control
Strengthsubmission arsenal
Weaknessover-reliance on head movement leaves him open to counters mid-combination
Weaknessunproven at this level of competition
sub threat · good

Fight history

1 UFC bout · newest first · opponent records as of fight night
L Sean King 0-0 walk-in KO/TKO · R1 0:36 — Noche UFC: Silva vs. Delgado · September 12, 2026
3/6Sig. strikes
7/13Absorbed
0/0Takedowns
0:00Control
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

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

Wins by method

KO/TKO 0
Submission 0
Decision 0
Other 0

Losses by method

KO/TKO 1
Submission 0
Decision 0
Other 0

Fights by organization

UFC 1

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. 134 qualified Featherweight fighters · tick = division mean
Striking volume /min 5.0 avg 3.6
Strikes absorbed /min 11.7 avg 3.6
Striking accuracy 50.0% avg 45.0%
Striking defense 46.2% avg 55.3%
Takedowns /15 min 0.0 avg 1.5
Takedown defense 0.0% avg 60.2%
Sub attempts /15 min 0.0 avg 0.6
Control time 0.0% avg 20.1%

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