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Kill The Body

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Kyoichi Muto vs Yoshio Shirai — record, stats and common opponents compared

Kyoichi Muto

🇯🇵FLYWEIGHT

Yoshio Shirai

Kyoichi Muto (0-2 across 2 tracked bouts) and Yoshio Shirai (46-8-4) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met 2 times. They share no common opponents in Kill The Body's bout data.

Muto

Tracked record

0–2

counted from 2 bouts Kill The Body has ingested

Shirai

46

Wins18 KO · 39%

8

Losses

4

Draws58 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

Shirai leads 2–0

Kyoichi Muto and Yoshio Shirai have met 2 times; Shirai leads 2–0.

Kyoichi Muto and Yoshio Shirai have met 2 times; Shirai leads 2–0.
Met1949Sep 281952Apr 4Series
Kyoichi MutoFighter ALLostLLost0–2W–L
Yoshio ShiraiFighter BWWonWWon2–0W–L
ResultKOR3RTDR62Meetings

The Numbers

Muto 1 · Shirai 5 of 6 measurable rows
MutoShirai
Record†
0-246-8-4 (edge)
Win %0–100%
0%
82.8% (edge)
Wins by knockoutmax 18
0
18 (edge)
KO ratenot comparable
—39.13%
Stoppage rate (tracked wins)‡not comparable
—39%
Times stopped‡max 3
2 (edge)
3
Title reignsmax 2
0
2 (edge)
Bouts per year§max 5
0.8
5 (edge)
Bouts trackedcoveragemax 58
2
58

† 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
Kyoichi Muto: No date of birth
Yoshio Shirai: Died aged 80
Stance
Kyoichi Muto: Not recorded
Yoshio Shirai: Orthodox

Kyoichi Muto left, Yoshio Shirai right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Kyoichi Muto0 wins · from 2 tracked bouts

Kyoichi Muto: no tracked wins in the 2 bouts Kill The Body has ingested.

No tracked wins for Muto yet.

Yoshio Shirai46 wins · from 58 tracked bouts

Yoshio Shirai: 46 tracked wins — 18 by KO/TKO (39%), 27 on the cards (59%) and 1 by another method or unrecorded (2%). Counted from 58 bouts Kill The Body has ingested.

18 by KO/TKO 39%27 on the cards 59%1 by another method or unrecorded 2%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Kyoichi Muto 2, Yoshio Shirai 58 — 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

Kyoichi Muto last boxed on Apr 4, 1952 — 27,232 days ago. Muto had lost two straight.LL

Shirai Sep 1949Shirai Apr 19520.8 tracked bouts per year

Yoshio Shirai has lost two straight, after two straight wins. Shirai last boxed on May 30, 1955.DWWLL

Pérez Jul 1954Barenghi Aug 1954Seno Sep 1954Pérez Nov 1954Pérez May 19555 tracked bouts per year

Common Questions

With the rows behind them
Have Kyoichi Muto and Yoshio Shirai ever fought each other?
Yes. Kyoichi Muto and Yoshio Shirai have met 2 times and Yoshio Shirai leads the series 2-0.
The 2 meetings

LApr 4, 1952 · Shirai · RTD R6

LSep 28, 1949 · Shirai · KO R3

Head to Head ↓
Who has the better record, Muto or Shirai?
Kyoichi Muto is 0-2 across the 2 bouts Kill The Body has tracked and Yoshio Shirai is 46-8-4. Yoshio Shirai has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Muto0–20%

Shirai46–8–482.8%

The Numbers ↓
Who has more knockouts, Muto or Shirai?
Kyoichi Muto has 0 knockout wins and Yoshio Shirai has 18. Yoshio Shirai has more.
Knockout wins · KO rate

Muto0

Shirai1839.1%

The Numbers ↓
Do Muto and Shirai have any common opponents?
Kill The Body's bout data shows no opponents that both Kyoichi Muto and Yoshio Shirai have faced.
How much fight data does Kill The Body have on Muto and Shirai?
This comparison is drawn from 2 bouts tracked for Kyoichi Muto and 58 bouts tracked for Yoshio Shirai. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Muto2bouts

Shirai58bouts

How They Win ↓

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