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Kill The Body

and the head will die

Ken Shiro vs Randy Petalcorin — record, stats and common opponents compared

🇯🇵JAPAN

Ken Shiro

🇵🇭PHILIPPINES

Randy Petalcorin

Ken Shiro (26-2) and Randy Petalcorin (32-4-1) 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.

Shiro

26

Wins16 KO · 62%

2

Losses

0

Draws28 tracked bouts

Petalcorin

32

Wins23 KO · 72%

4

Losses

1

Draw37 tracked bouts

Head to Head

Shiro leads 1–0

Ken Shiro and Randy Petalcorin have met 1 time; Shiro leads 1–0.

Ken Shiro and Randy Petalcorin have met 1 time; Shiro leads 1–0.
Met2019Dec 23Series
Ken ShiroFighter AWWon1–0W–L
Randy PetalcorinFighter BLLost0–1W–L
ResultTKOR41Meeting

The Numbers

Shiro 3 · Petalcorin 4 of 7 measurable rows
ShiroPetalcorin
Record
26-2 (edge)32-4-1
Win %0–100%
92.9% (edge)
87.8%
Wins by knockoutmax 23
16
23 (edge)
KO rate0–100%
61.54%
71.88% (edge)
Stoppage rate (tracked wins)†0–100%
62%
72% (edge)
Times stopped†max 3
1 (edge)
3
Title reignslevelmax 0
0
0
Bouts per year‡max 2.7
2.3
2.7 (edge)
Bouts trackedcoveragemax 37
28
37

† 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

Height+2″
Ken Shiro: 5′5″ (edge)
Randy Petalcorin: 5′3″
Reach+2″
Ken Shiro: 65″
Randy Petalcorin: 67″ (edge)
AgeSame age
Ken Shiro: 34
Randy Petalcorin: 34
Stance
Ken Shiro: Orthodox
Randy Petalcorin: Southpaw

Ken Shiro left, Randy Petalcorin right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Ken Shiro26 wins · from 28 tracked bouts

Ken Shiro: 26 tracked wins — 16 by KO/TKO (62%) and 10 on the cards (38%). Counted from 28 bouts Kill The Body has ingested.

16 by KO/TKO 62%10 on the cards 38%

Randy Petalcorin32 wins · from 37 tracked bouts

Randy Petalcorin: 32 tracked wins — 23 by KO/TKO (72%), 8 on the cards (25%) and 1 by another method or unrecorded (3%). Counted from 37 bouts Kill The Body has ingested.

23 by KO/TKO 72%8 on the cards 25%1 by another method or unrecorded 3%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Ken Shiro 28, Randy Petalcorin 37 — 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

Ken Shiro has won once since losing a decision to Ricardo Rafael Sandoval. Shiro last boxed on Jul 20, 2026 — 92 days ago.WWWLW

Cañizales Jan 2024Rosales Oct 2024Akui Mar 2025Sandoval Jul 2025Gonzalez Jul 20262.3 tracked bouts per year

Randy Petalcorin last boxed on Mar 9, 2023 — 1,321 days ago. Petalcorin had won once since losing by stoppage to Ken Shiro.LWWLW

Alvarado Oct 2018Boonjan Jun 2019Taday Oct 2019Shiro Dec 2019Diama Mar 20232.7 tracked bouts per year

Common Questions

With the rows behind them
Have Ken Shiro and Randy Petalcorin ever fought each other?
Yes. Ken Shiro and Randy Petalcorin met once on December 23, 2019, and Ken Shiro won by TKO in round 4.
The meeting

WDec 23, 2019 · Shiro · TKO R4

Head to Head ↓
Who has the better record, Shiro or Petalcorin?
Ken Shiro is 26-2 and Randy Petalcorin is 32-4-1. Ken Shiro has the higher win percentage.
Records · win %

Shiro26–292.9%

Petalcorin32–4–187.8%

The Numbers ↓
Who has more knockouts, Shiro or Petalcorin?
Ken Shiro has 16 knockout wins and Randy Petalcorin has 23. Randy Petalcorin has more.
Knockout wins · KO rate

Shiro1661.5%

Petalcorin2371.9%

The Numbers ↓
Do Shiro and Petalcorin have any common opponents?
Kill The Body's bout data shows no opponents that both Ken Shiro and Randy Petalcorin have faced.
Who is bigger, Shiro or Petalcorin?
Ken Shiro is the taller fighter at 165 cm, 5 cm above the other. Randy Petalcorin also has the longer reach, by 6 cm.
Height · reach

Shiro165 cm164 cm reach

Petalcorin160 cm170 cm reach

Tale of the Tape ↓
How much fight data does Kill The Body have on Shiro and Petalcorin?
This comparison is drawn from 28 bouts tracked for Ken Shiro and 37 bouts tracked for Randy Petalcorin. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Shiro28bouts

Petalcorin37bouts

How They Win ↓

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