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Kill The Body

and the head will die

Juan Roldán vs Obdulio Rogelio Zarza — record, stats and common opponents compared

🇦🇷ARGENTINA

Juan Roldán

Obdulio Rogelio Zarza

Juan Roldán (67-5-2) and Obdulio Rogelio Zarza (1-9-1 across 11 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met 3 times. They share 1 common opponent.

Roldán

67

Wins47 KO · 70%

5

Losses

2

Draws75 tracked bouts

Zarza

Tracked record

1–9–1

counted from 11 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

Roldán leads 3–0

Juan Roldán and Obdulio Rogelio Zarza have met 3 times; Roldán leads 3–0.

Juan Roldán and Obdulio Rogelio Zarza have met 3 times; Roldán leads 3–0.
Met1980Jul 81981Jun 261982Aug 13Series
Juan RoldánFighter AWWonWWonWWon3–0W–L
Obdulio Rogelio ZarzaFighter BLLostLLostLLost0–3W–L
ResultPTSPTSRTD3Meetings

The Numbers

Roldán 4 · Zarza 2 of 6 measurable rows
RoldánZarza
Record†
67-5-2 (edge)1-9-1
Win %0–100%
91.9% (edge)
13.6%
Wins by knockoutmax 47
47 (edge)
1
KO ratenot comparable
70.15%—
Stoppage rate (tracked wins)‡0–100%
70%
100% (edge)
Times stopped‡max 4
4
2 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 7.6
7.6 (edge)
1.5
Bouts trackedcoveragemax 75
75
11

† 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

Agenot held
Juan Roldán: Died aged 63
Obdulio Rogelio Zarza: No date of birth
Stance
Juan Roldán: Orthodox
Obdulio Rogelio Zarza: Not recorded

Juan Roldán left, Obdulio Rogelio Zarza right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Juan Roldán67 wins · from 75 tracked bouts

Juan Roldán: 67 tracked wins — 47 by KO/TKO (70%) and 20 on the cards (30%). Counted from 75 bouts Kill The Body has ingested.

47 by KO/TKO 70%20 on the cards 30%

Obdulio Rogelio Zarza1 win · from 11 tracked bouts

Obdulio Rogelio Zarza: 1 tracked win — 1 by KO/TKO (100%). Counted from 11 bouts Kill The Body has ingested.

1 by KO/TKO 100%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Juan Roldán 75, Obdulio Rogelio Zarza 11 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Roldán better on 1

Roldán

Opponent

Zarza

  • Juan Roldán

    Win, TKO

    1981

    BurlónRoldán better

    Obdulio Rogelio Zarza

    1–4–1 against

    Loss, TKO

    1983

    Loss, PTS

    1980

    Loss, PTS

    1980

    Win, TKO

    1979

    Draw, PTS

    1979

    Loss, PTS

    1978

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

Juan Roldán had won two in a row before losing by stoppage to Michael Nunn. Roldán last boxed on Nov 4, 1988.WLWWL

Silva May 1987Hearns Oct 1987Maldonado Aug 1988Corro Sep 1988Nunn Nov 19887.6 tracked bouts per year

Obdulio Rogelio Zarza last boxed on Apr 13, 1983 — 15,900 days ago. Zarza had lost six straight.LLLLL

Roldán Jul 1980Burlón Dec 1980Roldán Jun 1981Roldán Aug 1982Burlón Apr 19831.5 tracked bouts per year

Common Questions

With the rows behind them
Have Juan Roldán and Obdulio Rogelio Zarza ever fought each other?
Yes. Juan Roldán and Obdulio Rogelio Zarza have met 3 times and Juan Roldán leads the series 3-0.
The 3 meetings

WAug 13, 1982 · Roldán · RTD

WJun 26, 1981 · Roldán · PTS

WJul 8, 1980 · Roldán · PTS

Head to Head ↓
Who has the better record, Roldán or Zarza?
Juan Roldán is 67-5-2 and Obdulio Rogelio Zarza is 1-9-1 across the 11 bouts Kill The Body has tracked. Juan Roldán has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Roldán67–5–291.9%

Zarza1–9–113.6%

The Numbers ↓
Who has more knockouts, Roldán or Zarza?
Juan Roldán has 47 knockout wins and Obdulio Rogelio Zarza has 1. Juan Roldán has more.
Knockout wins · KO rate

Roldán4770.2%

Zarza1

The Numbers ↓
Do Roldán and Zarza have any common opponents?
Juan Roldán and Obdulio Rogelio Zarza share 1 common opponent: José María Flores Burlón. Juan Roldán fared better against 1 of them.
Shared opponent

José María Flores BurlónW1–4–1

Common Opponents ↓
How much fight data does Kill The Body have on Roldán and Zarza?
This comparison is drawn from 75 bouts tracked for Juan Roldán and 11 bouts tracked for Obdulio Rogelio Zarza. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Roldán75bouts

Zarza11bouts

How They Win ↓

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