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Kill The Body

and the head will die

Kim Sung-jun vs Ryuji Iwamoto — record, stats and common opponents compared

🇰🇷SOUTH KOREA

Kim Sung-jun

Ryuji Iwamoto

Kim Sung-jun (28-14-6) and Ryuji Iwamoto (0-2 across 2 tracked bouts) 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.

Sung-jun

28

Wins13 KO · 46%

14

Losses

6

Draws48 tracked bouts

Iwamoto

Tracked record

0–2

counted from 2 bouts Kill The Body has ingested

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

Sung-jun leads 1–0

Kim Sung-jun and Ryuji Iwamoto have met 1 time; Sung-jun leads 1–0.

Kim Sung-jun and Ryuji Iwamoto have met 1 time; Sung-jun leads 1–0.
Met1977Aug 10Series
Kim Sung-junFighter AWWon1–0W–L
Ryuji IwamotoFighter BLLost0–1W–L
ResultPTS1Meeting

The Numbers

Sung-jun 5 · Iwamoto 0 of 5 measurable rows
Sung-junIwamoto
Record†
28-14-6 (edge)0-2
Win %0–100%
64.6% (edge)
0%
Wins by knockoutmax 13
13 (edge)
0
KO ratenot comparable
46.43%—
Stoppage rate (tracked wins)‡not comparable
46%—
Times stopped‡max 1
0 (edge)
1
Title reignsmax 1
1 (edge)
0
Bouts per year§not comparable
4.6—
Bouts trackedcoveragemax 48
48
2

† 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
Kim Sung-jun: 5′3″
Ryuji Iwamoto: No height on file
Agenot held
Kim Sung-jun: Died aged 35
Ryuji Iwamoto: No date of birth
Stance
Kim Sung-jun: Orthodox
Ryuji Iwamoto: Not recorded

Kim Sung-jun left, Ryuji Iwamoto right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Kim Sung-jun28 wins · from 48 tracked bouts

Kim Sung-jun: 28 tracked wins — 13 by KO/TKO (46%) and 15 on the cards (54%). Counted from 48 bouts Kill The Body has ingested.

13 by KO/TKO 46%15 on the cards 54%

Ryuji Iwamoto0 wins · from 2 tracked bouts

Ryuji Iwamoto: no tracked wins in the 2 bouts Kill The Body has ingested.

No tracked wins for Iwamoto yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Kim Sung-jun 48, Ryuji Iwamoto 2 — 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

Kim Sung-jun had won one in a row before losing a decision to Sok-Chul Bae. Sung-jun last boxed on Jul 11, 1982.LLLWL

Oronó Apr 1981Melendez May 1981Yang Jun 1981Nagashima Dec 1981Bae Jul 19824.6 tracked bouts per year

Ryuji Iwamoto last boxed on Aug 10, 1977 — 17,970 days ago. Iwamoto had lost two straight.LL

Espadas Aug 1976Sung-jun Aug 1977

Common Questions

With the rows behind them
Have Kim Sung-jun and Ryuji Iwamoto ever fought each other?
Yes. Kim Sung-jun and Ryuji Iwamoto met once on August 10, 1977, and Kim Sung-jun won by PTS.
The meeting

WAug 10, 1977 · Sung-jun · PTS

Head to Head ↓
Who has the better record, Sung-jun or Iwamoto?
Kim Sung-jun is 28-14-6 and Ryuji Iwamoto is 0-2 across the 2 bouts Kill The Body has tracked. Kim Sung-jun has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Sung-jun28–14–664.6%

Iwamoto0–20%

The Numbers ↓
Who has more knockouts, Sung-jun or Iwamoto?
Kim Sung-jun has 13 knockout wins and Ryuji Iwamoto has 0. Kim Sung-jun has more.
Knockout wins · KO rate

Sung-jun1346.4%

Iwamoto0

The Numbers ↓
Do Sung-jun and Iwamoto have any common opponents?
Kill The Body's bout data shows no opponents that both Kim Sung-jun and Ryuji Iwamoto have faced.
How much fight data does Kill The Body have on Sung-jun and Iwamoto?
This comparison is drawn from 48 bouts tracked for Kim Sung-jun and 2 bouts tracked for Ryuji Iwamoto. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Sung-jun48bouts

Iwamoto2bouts

How They Win ↓

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