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Kill The Body

and the head will die

Katsuya Onizuka vs Seung-Koo Lee — record, stats and common opponents compared

🇯🇵SUPER FLYWEIGHT

Katsuya Onizuka

Seung-Koo Lee

Katsuya Onizuka (24-1) and Seung-Koo Lee (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.

Onizuka

24

Wins17 KO · 71%

1

Loss

0

Draws25 tracked bouts

Lee

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

Onizuka leads 1–0

Katsuya Onizuka and Seung-Koo Lee have met 1 time; Onizuka leads 1–0.

Katsuya Onizuka and Seung-Koo Lee have met 1 time; Onizuka leads 1–0.
Met1994Apr 3Series
Katsuya OnizukaFighter AWWon1–0W–L
Seung-Koo LeeFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Onizuka 5 · Lee 0 of 5 measurable rows
OnizukaLee
Record†
24-1 (edge)0-2
Win %0–100%
96% (edge)
0%
Wins by knockoutmax 17
17 (edge)
0
KO ratenot comparable
70.83%—
Stoppage rate (tracked wins)‡not comparable
71%—
Times stopped‡levelmax 1
1
1
Title reignsmax 1
1 (edge)
0
Bouts per year§max 3.9
3.9 (edge)
0.6
Bouts trackedcoveragemax 25
25
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
Katsuya Onizuka: 5′8″
Seung-Koo Lee: No height on file
Agenot held
Katsuya Onizuka: 56
Seung-Koo Lee: No date of birth
Stance
Katsuya Onizuka: Orthodox
Seung-Koo Lee: Not recorded

Katsuya Onizuka left, Seung-Koo Lee right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Katsuya Onizuka24 wins · from 25 tracked bouts

Katsuya Onizuka: 24 tracked wins — 17 by KO/TKO (71%) and 7 on the cards (29%). Counted from 25 bouts Kill The Body has ingested.

17 by KO/TKO 71%7 on the cards 29%

Seung-Koo Lee0 wins · from 2 tracked bouts

Seung-Koo Lee: no tracked wins in the 2 bouts Kill The Body has ingested.

No tracked wins for Lee yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Katsuya Onizuka 25, Seung-Koo Lee 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

Katsuya Onizuka last boxed on Sep 18, 1994 — 11,728 days ago. Onizuka had won four in a row before losing by stoppage to Hyung-Chul Lee.WWWWL

Castro Dec 1992Lim May 1993Sithbaobay Nov 1993Lee Apr 1994Lee Sep 19943.9 tracked bouts per year

Seung-Koo Lee last boxed on Jun 14, 1997 — 10,728 days ago. Lee had lost two straight.LL

Onizuka Apr 1994Peñalosa Jun 19970.6 tracked bouts per year

Common Questions

With the rows behind them
Have Katsuya Onizuka and Seung-Koo Lee ever fought each other?
Yes. Katsuya Onizuka and Seung-Koo Lee met once on April 3, 1994, and Katsuya Onizuka won by UD.
The meeting

WApr 3, 1994 · Onizuka · UD

Head to Head ↓
Who has the better record, Onizuka or Lee?
Katsuya Onizuka is 24-1 and Seung-Koo Lee is 0-2 across the 2 bouts Kill The Body has tracked. Katsuya Onizuka has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Onizuka24–196%

Lee0–20%

The Numbers ↓
Who has more knockouts, Onizuka or Lee?
Katsuya Onizuka has 17 knockout wins and Seung-Koo Lee has 0. Katsuya Onizuka has more.
Knockout wins · KO rate

Onizuka1770.8%

Lee0

The Numbers ↓
Do Onizuka and Lee have any common opponents?
Kill The Body's bout data shows no opponents that both Katsuya Onizuka and Seung-Koo Lee have faced.
How much fight data does Kill The Body have on Onizuka and Lee?
This comparison is drawn from 25 bouts tracked for Katsuya Onizuka and 2 bouts tracked for Seung-Koo Lee. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Onizuka25bouts

Lee2bouts

How They Win ↓

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