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Kill The Body

and the head will die

Jasir Junior vs Thanongsak Simsri — record, stats and common opponents compared

LIGHT FLYWEIGHT

Jasir Junior

🇹🇭THAILAND

Thanongsak Simsri

Jasir Junior (1-0 across 1 tracked bout) and Thanongsak Simsri (41-1) are compared on record, finishing method, activity, and common opponents on Kill The Body. They haven't fought, in the fights Kill The Body tracks. They share no common opponents in Kill The Body's bout data.

Junior

Tracked record

1–0

counted from 1 bout Kill The Body has ingested

Simsri

41

Wins36 KO · 88%

1

Loss

0

Draws42 tracked bouts

Heads up: at least one of these records is a tracked record — the wins and losses Kill The Body has ingested so far, not an independently verified career total. Treat the comparison as a read on the bouts we hold, not a settled ledger.

Head to Head

Jasir Junior and Thanongsak Simsri haven't fought — no bout between them in the fights we track.

Haven't fought

No bout between them in the fights we track.

The Numbers

Junior 4 · Simsri 2 of 6 measurable rows
JuniorSimsri
Record†
1-0 (edge)41-1
Win %0–100%
100% (edge)
97.6%
Wins by knockoutmax 36
1
36 (edge)
KO ratenot comparable
—87.8%
Stoppage rate (tracked wins)‡0–100%
100% (edge)
88%
Times stopped‡max 1
0 (edge)
1
Title reignsmax 1
0
1 (edge)
Bouts per year§not comparable
—5.1
Bouts trackedcoveragemax 42
1
42

† One or both records are tracked, not career-verified. · ‡ Counted from bouts Kill The Body has ingested, not a career total. · § Across each fighter's tracked career span. · Bars are scaled per row — percentages on 0–100, counts against the larger of the two. Every figure is also printed as text.

Tale of the Tape

Heightnot held
Jasir Junior: No height on file
Thanongsak Simsri: 5′3″
Reachnot held
Jasir Junior: No reach on file
Thanongsak Simsri: 65″
Agenot held
Jasir Junior: No date of birth
Thanongsak Simsri: 26
Stance
Jasir Junior: Not recorded
Thanongsak Simsri: Orthodox

Jasir Junior left, Thanongsak Simsri right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Jasir Junior1 win · from 1 tracked bout

Jasir Junior: 1 tracked win — 1 by KO/TKO (100%). Counted from 1 bout Kill The Body has ingested.

1 by KO/TKO 100%

Thanongsak Simsri41 wins · from 42 tracked bouts

Thanongsak Simsri: 41 tracked wins — 36 by KO/TKO (88%) and 5 on the cards (12%). Counted from 42 bouts Kill The Body has ingested.

36 by KO/TKO 88%5 on the cards 12%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jasir Junior 1, Thanongsak Simsri 42 — not from a career-complete method table.

Common Opponents

No opponents in common across the bouts Kill The Body has tracked for these two.

Current Form

Oldest left · newest right

Jasir Junior has won once, the most recent against Anthony Avila. Junior last boxed on Jun 13, 2026 — 132 days ago.W

Avila Jun 2026

Thanongsak Simsri has won 17 straight, the most recent against Mark Vicelles. Simsri last boxed on Sep 26, 2026 — 26 days ago.WWWWW

Taniguchi Dec 2024Songklod Feb 2025Araneta Jun 2025Mendoza Apr 2026Vicelles Sep 20265.1 tracked bouts per year

Common Questions

With the rows behind them
Have Jasir Junior and Thanongsak Simsri ever fought each other?
Jasir Junior and Thanongsak Simsri haven't fought, in the fights Kill The Body tracks.
Who has the better record, Junior or Simsri?
Jasir Junior is 1-0 across the 1 bout Kill The Body has tracked and Thanongsak Simsri is 41-1. Jasir Junior has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Junior1–0100%

Simsri41–197.6%

The Numbers ↓
Who has more knockouts, Junior or Simsri?
Jasir Junior has 1 knockout win and Thanongsak Simsri has 36. Thanongsak Simsri has more.
Knockout wins · KO rate

Junior1

Simsri3687.8%

The Numbers ↓
Do Junior and Simsri have any common opponents?
Kill The Body's bout data shows no opponents that both Jasir Junior and Thanongsak Simsri have faced.
How much fight data does Kill The Body have on Junior and Simsri?
This comparison is drawn from 1 bout tracked for Jasir Junior and 42 bouts tracked for Thanongsak Simsri. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Junior1bout

Simsri42bouts

How They Win ↓

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