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Del Kid Rosario vs Hiroshi Kobayashi — record, stats and common opponents compared

Del Kid Rosario

🇯🇵JAPAN

Hiroshi Kobayashi

Del Kid Rosario (2-3-1 across 6 tracked bouts) and Hiroshi Kobayashi (61-10-4) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.

Rosario

Tracked record

2–3–1

counted from 6 bouts Kill The Body has ingested

Kobayashi

61

Wins10 KO · 16%

10

Losses

4

Draws81 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

Kobayashi leads 1–0

Del Kid Rosario and Hiroshi Kobayashi have met 1 time; Kobayashi leads 1–0.

Del Kid Rosario and Hiroshi Kobayashi have met 1 time; Kobayashi leads 1–0.
Met1966Nov 28Series
Del Kid RosarioFighter ALLost0–1W–L
Hiroshi KobayashiFighter BWWon1–0W–L
ResultPTS1Meeting

The Numbers

Rosario 1 · Kobayashi 6 of 7 measurable rows
RosarioKobayashi
Record†
2-3-161-10-4 (edge)
Win %0–100%
41.7%
84% (edge)
Wins by knockoutmax 10
0
10 (edge)
KO ratenot comparable
—16.39%
Stoppage rate (tracked wins)‡0–100%
0%
16% (edge)
Times stopped‡max 6
0 (edge)
6
Title reignsmax 3
0
3 (edge)
Bouts per year§max 2.2
1.3
2.2 (edge)
Bouts trackedcoveragemax 81
6
81

† 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
Del Kid Rosario: No height on file
Hiroshi Kobayashi: 5′6″
Agenot held
Del Kid Rosario: No date of birth
Hiroshi Kobayashi: 82
Stance
Del Kid Rosario: Not recorded
Hiroshi Kobayashi: Orthodox

Del Kid Rosario left, Hiroshi Kobayashi right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Del Kid Rosario2 wins · from 6 tracked bouts

Del Kid Rosario: 2 tracked wins — 2 on the cards (100%). Counted from 6 bouts Kill The Body has ingested.

2 on the cards 100%

Hiroshi Kobayashi61 wins · from 81 tracked bouts

Hiroshi Kobayashi: 61 tracked wins — 10 by KO/TKO (16%) and 51 on the cards (84%). Counted from 81 bouts Kill The Body has ingested.

10 by KO/TKO 16%51 on the cards 84%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Del Kid Rosario 6, Hiroshi Kobayashi 81 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Kobayashi better on 1

Rosario

Opponent

Kobayashi

  • Del Kid Rosario

    1–1 against

    Loss, SD

    1966

    Win, PTS

    1966

    NumataKobayashi better

    Hiroshi Kobayashi

    Win, KO 12

    1967

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

Del Kid Rosario last boxed on Nov 28, 1966 — 21,885 days ago. Rosario had lost two straight, after one straight win.LDWLL

Adigue Jun 1962Adigue Aug 1962Numata Aug 1966Numata Oct 1966Kobayashi Nov 19661.3 tracked bouts per year

Hiroshi Kobayashi last boxed on Jul 4, 1998 — 10,344 days ago. Kobayashi had lost eight straight.LLLLL

Pascua Oct 1993Bohol Dec 1993Arbachakov May 1994Todaka Apr 1998Kobayashi Jul 19982.2 tracked bouts per year

Common Questions

With the rows behind them
Have Del Kid Rosario and Hiroshi Kobayashi ever fought each other?
Yes. Del Kid Rosario and Hiroshi Kobayashi met once on November 28, 1966, and Hiroshi Kobayashi won by PTS.
The meeting

LNov 28, 1966 · Kobayashi · PTS

Head to Head ↓
Who has the better record, Rosario or Kobayashi?
Del Kid Rosario is 2-3-1 across the 6 bouts Kill The Body has tracked and Hiroshi Kobayashi is 61-10-4. Hiroshi Kobayashi has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Rosario2–3–141.7%

Kobayashi61–10–484%

The Numbers ↓
Who has more knockouts, Rosario or Kobayashi?
Del Kid Rosario has 0 knockout wins and Hiroshi Kobayashi has 10. Hiroshi Kobayashi has more.
Knockout wins · KO rate

Rosario0

Kobayashi1016.4%

The Numbers ↓
Do Rosario and Kobayashi have any common opponents?
Del Kid Rosario and Hiroshi Kobayashi share 1 common opponent: Yoshiaki Numata. Hiroshi Kobayashi fared better against 1 of them.
Shared opponent

Yoshiaki Numata1–1W

Common Opponents ↓
How much fight data does Kill The Body have on Rosario and Kobayashi?
This comparison is drawn from 6 bouts tracked for Del Kid Rosario and 81 bouts tracked for Hiroshi Kobayashi. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Rosario6bouts

Kobayashi81bouts

How They Win ↓

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Del Kid Rosario vs Hiroshi Kobayashi — Records, Stats & Common Opponents