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Kill The Body

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Kazumasa Kobayashi vs Shuichiro Yoshino — record, stats and common opponents compared

Kazumasa Kobayashi

🇯🇵JAPAN

Shuichiro Yoshino

Kazumasa Kobayashi (0-1 across 1 tracked bout) and Shuichiro Yoshino (17-2) 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.

Kobayashi

Tracked record

0–1

counted from 1 bout Kill The Body has ingested

Yoshino

17

Wins13 KO · 76%

2

Losses

0

Draws19 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

Yoshino leads 1–0

Kazumasa Kobayashi and Shuichiro Yoshino have met 1 time; Yoshino leads 1–0.

Kazumasa Kobayashi and Shuichiro Yoshino have met 1 time; Yoshino leads 1–0.
Met2018Dec 13Series
Kazumasa KobayashiFighter ALLost0–1W–L
Shuichiro YoshinoFighter BWWon1–0W–L
ResultTKOR31Meeting

The Numbers

Kobayashi 1 · Yoshino 3 of 4 measurable rows
KobayashiYoshino
Record†
0-117-2 (edge)
Win %0–100%
0%
89.5% (edge)
Wins by knockoutmax 13
0
13 (edge)
KO ratenot comparable
—76.47%
Stoppage rate (tracked wins)‡not comparable
—76%
Times stopped‡max 2
1 (edge)
2
Title reignslevelmax 0
0
0
Bouts per year§not comparable
—2
Bouts trackedcoveragemax 19
1
19

† 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
Kazumasa Kobayashi: No height on file
Shuichiro Yoshino: 5′9″
Reachnot held
Kazumasa Kobayashi: No reach on file
Shuichiro Yoshino: 68″
Agenot held
Kazumasa Kobayashi: No date of birth
Shuichiro Yoshino: 35
Stance
Kazumasa Kobayashi: Not recorded
Shuichiro Yoshino: Orthodox

Kazumasa Kobayashi left, Shuichiro Yoshino right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Kazumasa Kobayashi0 wins · from 1 tracked bout

Kazumasa Kobayashi: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Kobayashi yet.

Shuichiro Yoshino17 wins · from 19 tracked bouts

Shuichiro Yoshino: 17 tracked wins — 13 by KO/TKO (76%), 3 on the cards (18%) and 1 by another method or unrecorded (6%). Counted from 19 bouts Kill The Body has ingested.

13 by KO/TKO 76%3 on the cards 18%1 by another method or unrecorded 6%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Kazumasa Kobayashi 1, Shuichiro Yoshino 19 — 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

Kazumasa Kobayashi last boxed on Dec 13, 2018 — 2,880 days ago. Kobayashi had lost the most recent, to Shuichiro Yoshino.L

Yoshino Dec 2018

Shuichiro Yoshino had won one in a row before losing by stoppage to Siro Choi. Yoshino last boxed on Apr 19, 2025 — 561 days ago.WWLWL

Itō Apr 2022Nakatani Nov 2022Stevenson Apr 2023Victoriano Jun 2024Choi Apr 20252 tracked bouts per year

Common Questions

With the rows behind them
Have Kazumasa Kobayashi and Shuichiro Yoshino ever fought each other?
Yes. Kazumasa Kobayashi and Shuichiro Yoshino met once on December 13, 2018, and Shuichiro Yoshino won by TKO in round 3.
The meeting

LDec 13, 2018 · Yoshino · TKO R3

Head to Head ↓
Who has the better record, Kobayashi or Yoshino?
Kazumasa Kobayashi is 0-1 across the 1 bout Kill The Body has tracked and Shuichiro Yoshino is 17-2. Shuichiro Yoshino has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Kobayashi0–10%

Yoshino17–289.5%

The Numbers ↓
Who has more knockouts, Kobayashi or Yoshino?
Kazumasa Kobayashi has 0 knockout wins and Shuichiro Yoshino has 13. Shuichiro Yoshino has more.
Knockout wins · KO rate

Kobayashi0

Yoshino1376.5%

The Numbers ↓
Do Kobayashi and Yoshino have any common opponents?
Kill The Body's bout data shows no opponents that both Kazumasa Kobayashi and Shuichiro Yoshino have faced.
How much fight data does Kill The Body have on Kobayashi and Yoshino?
This comparison is drawn from 1 bout tracked for Kazumasa Kobayashi and 19 bouts tracked for Shuichiro Yoshino. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Kobayashi1bout

Yoshino19bouts

How They Win ↓

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