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Kill The Body

and the head will die

Gerry Peñalosa vs Keiji Yamaguchi — record, stats and common opponents compared

🇵🇭PHILIPPINES

Gerry Peñalosa

🇯🇵JAPAN

Keiji Yamaguchi

Gerry Peñalosa (55-8-2) and Keiji Yamaguchi (29-8-1) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.

Peñalosa

55

Wins37 KO · 67%

8

Losses

2

Draws65 tracked bouts

Yamaguchi

29

Wins

8

Losses

1

Draw6 tracked bouts

Head to Head

Peñalosa leads 1–0

Gerry Peñalosa and Keiji Yamaguchi have met 1 time; Peñalosa leads 1–0.

Gerry Peñalosa and Keiji Yamaguchi have met 1 time; Peñalosa leads 1–0.
Met2001May 5Series
Gerry PeñalosaFighter AWWon1–0W–L
Keiji YamaguchiFighter BLLost0–1W–L
ResultTKOR11Meeting

The Numbers

Peñalosa 8 · Yamaguchi 0 of 8 measurable rows
PeñalosaYamaguchi
Record
55-8-2 (edge)29-8-1
Win %0–100%
86.2% (edge)
77.6%
Wins by knockoutmax 37
37 (edge)
0
KO rate0–100%
67.27% (edge)
0%
Stoppage rate (tracked wins)†0–100%
67% (edge)
0%
Times stopped†max 2
1 (edge)
2
Title reignsmax 2
2 (edge)
1
Bouts per year‡max 3
3 (edge)
1.1
Bouts trackedcoveragemax 65
65
6

† 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
Gerry Peñalosa: 5′4″
Keiji Yamaguchi: No height on file
Reachnot held
Gerry Peñalosa: 65″
Keiji Yamaguchi: No reach on file
Age2 yrs apart
Gerry Peñalosa: 54
Keiji Yamaguchi: 52
Stance
Gerry Peñalosa: Southpaw
Keiji Yamaguchi: Not recorded

Gerry Peñalosa left, Keiji Yamaguchi right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Gerry Peñalosa55 wins · from 65 tracked bouts

Gerry Peñalosa: 55 tracked wins — 37 by KO/TKO (67%), 17 on the cards (31%) and 1 by another method or unrecorded (2%). Counted from 65 bouts Kill The Body has ingested.

37 by KO/TKO 67%17 on the cards 31%1 by another method or unrecorded 2%

Keiji Yamaguchi2 wins · from 6 tracked bouts

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

2 on the cards 100%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Gerry Peñalosa 65, Keiji Yamaguchi 6 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Yamaguchi better on 1

Peñalosa

Opponent

Yamaguchi

  • Gerry Peñalosa

    0–2 against

    Loss, SD

    2000

    Loss, SD

    1998

    In-jooYamaguchi better

    Keiji Yamaguchi

    Loss, UD

    1999

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

Gerry Peñalosa last boxed on Oct 10, 2010 — 5,861 days ago. Peñalosa had won once since losses to Juan Manuel López and Eric Morel.WWLLW

Vorapin Apr 2008Meraz Feb 2009López Apr 2009Morel Feb 2010Saeauy Oct 20103 tracked bouts per year

Keiji Yamaguchi last boxed on May 5, 2001 — 9,306 days ago. Yamaguchi had lost three straight, after two straight wins.WWLLL

Murillo May 1996Murillo Aug 1996Sitbangprachan Dec 1996In-joo Sep 1999Peñalosa May 20011.1 tracked bouts per year

Common Questions

With the rows behind them
Have Gerry Peñalosa and Keiji Yamaguchi ever fought each other?
Yes. Gerry Peñalosa and Keiji Yamaguchi met once on May 5, 2001, and Gerry Peñalosa won by TKO in round 1.
The meeting

WMay 5, 2001 · Peñalosa · TKO R1

Head to Head ↓
Who has the better record, Peñalosa or Yamaguchi?
Gerry Peñalosa is 55-8-2 and Keiji Yamaguchi is 29-8-1. Gerry Peñalosa has the higher win percentage.
Records · win %

Peñalosa55–8–286.2%

Yamaguchi29–8–177.6%

The Numbers ↓
Who has more knockouts, Peñalosa or Yamaguchi?
Gerry Peñalosa has 37 knockout wins and Keiji Yamaguchi has 0. Gerry Peñalosa has more.
Knockout wins · KO rate

Peñalosa3767.3%

Yamaguchi0

The Numbers ↓
Do Peñalosa and Yamaguchi have any common opponents?
Gerry Peñalosa and Keiji Yamaguchi share 1 common opponent: Cho In-joo. Keiji Yamaguchi fared better against 1 of them.
Shared opponent

Cho In-jooLL

Common Opponents ↓
How much fight data does Kill The Body have on Peñalosa and Yamaguchi?
This comparison is drawn from 65 bouts tracked for Gerry Peñalosa and 6 bouts tracked for Keiji Yamaguchi. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Peñalosa65bouts

Yamaguchi6bouts

How They Win ↓

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