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Kill The Body

and the head will die

Rex Marzan vs Sirimongkol Singwangcha — record, stats and common opponents compared

Rex Marzan

🇹🇭THAILAND

Sirimongkol Singwangcha

Rex Marzan (0-4 across 4 tracked bouts) and Sirimongkol Singwangcha (101-8) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share no common opponents in Kill The Body's bout data.

Marzan

Tracked record

0–4

counted from 4 bouts Kill The Body has ingested

Singwangcha

101

Wins64 KO · 63%

8

Losses

0

Draws109 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

Singwangcha leads 1–0

Rex Marzan and Sirimongkol Singwangcha have met 1 time; Singwangcha leads 1–0.

Rex Marzan and Sirimongkol Singwangcha have met 1 time; Singwangcha leads 1–0.
Met2002Jan 11Series
Rex MarzanFighter ALLost0–1W–L
Sirimongkol SingwangchaFighter BWWon1–0W–L
ResultKOR31Meeting

The Numbers

Marzan 0 · Singwangcha 4 of 4 measurable rows
MarzanSingwangcha
Record†
0-4101-8 (edge)
Win %0–100%
0%
92.7% (edge)
Wins by knockoutmax 64
0
64 (edge)
KO ratenot comparable
—63.37%
Stoppage rate (tracked wins)‡not comparable
—63%
Times stopped‡levelmax 4
4
4
Title reignslevelmax 0
0
0
Bouts per year§max 3.5
0.6
3.5 (edge)
Bouts trackedcoveragemax 109
4
109

† 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
Rex Marzan: No height on file
Sirimongkol Singwangcha: 5′6″
Reachnot held
Rex Marzan: No reach on file
Sirimongkol Singwangcha: 72″
Agenot held
Rex Marzan: No date of birth
Sirimongkol Singwangcha: 49
Stance
Rex Marzan: Not recorded
Sirimongkol Singwangcha: Orthodox

Rex Marzan left, Sirimongkol Singwangcha right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Rex Marzan0 wins · from 4 tracked bouts

Rex Marzan: no tracked wins in the 4 bouts Kill The Body has ingested.

No tracked wins for Marzan yet.

Sirimongkol Singwangcha101 wins · from 109 tracked bouts

Sirimongkol Singwangcha: 101 tracked wins — 64 by KO/TKO (63%) and 37 on the cards (37%). Counted from 109 bouts Kill The Body has ingested.

64 by KO/TKO 63%37 on the cards 37%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Rex Marzan 4, Sirimongkol Singwangcha 109 — 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

Rex Marzan last boxed on Dec 8, 2006 — 7,257 days ago. Marzan had lost four straight.LLLL

Nanthachai Jul 2000Singwangcha Jan 2002Jong-kwon Apr 2002Melligen Dec 20060.6 tracked bouts per year

Sirimongkol Singwangcha had won one in a row before losing by stoppage to Nick Midgley. Singwangcha last boxed on Oct 18, 2025 — 368 days ago.LWLWL

Floyd Dec 2024Sinam Jul 2025Midgley Aug 2025Ritthikrai Sep 2025Midgley Oct 20253.5 tracked bouts per year

Common Questions

With the rows behind them
Have Rex Marzan and Sirimongkol Singwangcha ever fought each other?
Yes. Rex Marzan and Sirimongkol Singwangcha met once on January 11, 2002, and Sirimongkol Singwangcha won by KO in round 3.
The meeting

LJan 11, 2002 · Singwangcha · KO R3

Head to Head ↓
Who has the better record, Marzan or Singwangcha?
Rex Marzan is 0-4 across the 4 bouts Kill The Body has tracked and Sirimongkol Singwangcha is 101-8. Sirimongkol Singwangcha has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Marzan0–40%

Singwangcha101–892.7%

The Numbers ↓
Who has more knockouts, Marzan or Singwangcha?
Rex Marzan has 0 knockout wins and Sirimongkol Singwangcha has 64. Sirimongkol Singwangcha has more.
Knockout wins · KO rate

Marzan0

Singwangcha6463.4%

The Numbers ↓
Do Marzan and Singwangcha have any common opponents?
Kill The Body's bout data shows no opponents that both Rex Marzan and Sirimongkol Singwangcha have faced.
How much fight data does Kill The Body have on Marzan and Singwangcha?
This comparison is drawn from 4 bouts tracked for Rex Marzan and 109 bouts tracked for Sirimongkol Singwangcha. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Marzan4bouts

Singwangcha109bouts

How They Win ↓

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