Have Rigoberto Riasco and Yum Dong-kyun ever fought each other?

Yes. Rigoberto Riasco and Yum Dong-kyun met once on August 1, 1976, and Rigoberto Riasco won by SD.

Who has the better record, Riasco or Dong-kyun?

Rigoberto Riasco is 26-9-4 and Yum Dong-kyun is 53-5-8. Yum Dong-kyun has the higher win percentage.

Who has more knockouts, Riasco or Dong-kyun?

Rigoberto Riasco has 13 knockout wins and Yum Dong-kyun has 21. Yum Dong-kyun has more.

Do Riasco and Dong-kyun have any common opponents?

Rigoberto Riasco and Yum Dong-kyun share 1 common opponent: Royal Kobayashi. Yum Dong-kyun fared better against 1 of them.

How much fight data does Kill The Body have on Riasco and Dong-kyun?

This comparison is drawn from 40 bouts tracked for Rigoberto Riasco and 5 bouts tracked for Yum Dong-kyun. Method and activity splits reflect those bouts only.

Rigoberto Riasco vs Yum Dong-kyun — Records, Stats & Common Opponents

🇵🇦PANAMA

Yum Dong-kyun

Rigoberto Riasco (26-9-4) and Yum Dong-kyun (53-5-8) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.

Riasco

Wins13 KO · 50%

Losses

Draws40 tracked bouts

Dong-kyun

Wins21 KO · 40%

Losses

Draws5 tracked bouts

Head to Head

Riasco leads 1–0

Rigoberto Riasco and Yum Dong-kyun have met 1 time; Riasco leads 1–0.
Met	1976Aug 1	Series
Rigoberto RiascoFighter A	WWon	1–0W–L
Yum Dong-kyunFighter B	LLost	0–1W–L
Result	SDRiasco vs Dong-kyun	1Meeting

Riasco vs Dong-kyun · Aug 1, 1976

The Numbers

Riasco 3 · Dong-kyun 4 of 7 measurable rows

RiascoEdge = longer wingDong-kyun

Record: 26-9-453-5-8 (edge)
Win %0–100%: 71.8%
86.4% (edge)
Wins by knockoutmax 21: 13
21 (edge)
KO rate0–100%: 50% (edge)
39.62%
Stoppage rate (tracked wins)^†0–100%: 50% (edge)
0%
Times stopped^†max 4: 4
1 (edge)
Title reignslevelmax 1: 1
1
Bouts per year^‡max 2.9: 2.9 (edge)
1.1
Bouts trackedcoveragemax 40: 40
5

† 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: Rigoberto Riasco: 5′7″; Yum Dong-kyun: No height on file
Reachnot held: Rigoberto Riasco: 69″; Yum Dong-kyun: No reach on file
Agenot comparable: Rigoberto Riasco: Died aged 69; Yum Dong-kyun: 75
Stance: Rigoberto Riasco: Orthodox; Yum Dong-kyun: Orthodox

Rigoberto Riasco left, Yum Dong-kyun right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only

Rigoberto Riasco26 wins · from 40 tracked bouts

13 by KO/TKO 50%13 on the cards 50%

Yum Dong-kyun1 win · from 5 tracked bouts

1 on the cards 100%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Rigoberto Riasco 40, Yum Dong-kyun 5 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Dong-kyun better on 11 shared · Yum Dong-kyun better on 1

RiascoRigoberto Riasco

Opponent

Dong-kyunYum Dong-kyun

Rigoberto Riasco
Loss, KO 8
1976Oct 1976
KobayashiRoyal KobayashiJapan 35–8Dong-kyun betterYum Dong-kyun better — 1–0 to 0–1
Yum Dong-kyun
Win, MD
1976Nov 1976

Both sides are set at the same size on purpose. Kill The Body does not score a second-round knockout above a split decision — the edge counts losses first and wins as the tiebreak, and the rest is yours to argue. Shared opponents are matched on fighter identity, not on name, so two different fighters with the same name never merge into one row.

Current Form

Oldest left · newest right

Rigoberto Riasco has lost three straight, after two straight wins. Riasco last boxed on Mar 19, 1982.WWLLL

Patterson Jul 1981Santana Aug 1981Yang Dec 1981Núñez Jan 1982Miranda Mar 19822.9 tracked bouts per year

Yum Dong-kyun last boxed on Dec 19, 1980 — 16,749 days ago. Dong-kyun had drawn the most recent tracked bout with Hong Soo-hwan.LWLLD

Riasco Aug 1976Kobayashi Nov 1976Gómez May 1977Soo-hwan Jun 1977Soo-hwan Dec 19801.1 tracked bouts per year

Common Questions

With the rows behind them

Have Rigoberto Riasco and Yum Dong-kyun ever fought each other?: Yes. Rigoberto Riasco and Yum Dong-kyun met once on August 1, 1976, and Rigoberto Riasco won by SD.
Who has the better record, Riasco or Dong-kyun?: Rigoberto Riasco is 26-9-4 and Yum Dong-kyun is 53-5-8. Yum Dong-kyun has the higher win percentage.
Who has more knockouts, Riasco or Dong-kyun?: Rigoberto Riasco has 13 knockout wins and Yum Dong-kyun has 21. Yum Dong-kyun has more.
Do Riasco and Dong-kyun have any common opponents?: Rigoberto Riasco and Yum Dong-kyun share 1 common opponent: Royal Kobayashi. Yum Dong-kyun fared better against 1 of them.
How much fight data does Kill The Body have on Riasco and Dong-kyun?: This comparison is drawn from 40 bouts tracked for Rigoberto Riasco and 5 bouts tracked for Yum Dong-kyun. Method and activity splits reflect those bouts only.

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Rigoberto Riasco vs Yum Dong-kyun — record, stats and common opponents compared

Rigoberto Riasco

Yum Dong-kyun