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Kill The Body

and the head will die

Koichi Wajima vs Ryu Sorimachi — record, stats and common opponents compared

🇯🇵SUPER WELTERWEIGHT

Koichi Wajima

🇯🇵JAPAN

Ryu Sorimachi

Koichi Wajima (31-6-1) and Ryu Sorimachi (1-4 across 5 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 2 common opponents.

Wajima

31

Wins25 KO · 81%

6

Losses

1

Draw38 tracked bouts

Sorimachi

Tracked record

1–4

counted from 5 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

Wajima leads 1–0

Koichi Wajima and Ryu Sorimachi have met 1 time; Wajima leads 1–0.

Koichi Wajima and Ryu Sorimachi have met 1 time; Wajima leads 1–0.
Met1973Apr 19Series
Koichi WajimaFighter AWWon1–0W–L
Ryu SorimachiFighter BLLost0–1W–L
ResultMD1Meeting

The Numbers

Wajima 6 · Sorimachi 1 of 7 measurable rows
WajimaSorimachi
Record†
31-6-1 (edge)1-4
Win %0–100%
82.9% (edge)
20%
Wins by knockoutmax 25
25 (edge)
0
KO ratenot comparable
80.65%—
Stoppage rate (tracked wins)‡0–100%
81% (edge)
0%
Times stopped‡max 5
5
2 (edge)
Title reignsmax 7
7 (edge)
0
Bouts per year§max 4.2
4.2 (edge)
1
Bouts trackedcoveragemax 38
38
5

† 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
Koichi Wajima: 5′7″
Ryu Sorimachi: No height on file
Age4 yrs apart
Koichi Wajima: 83
Ryu Sorimachi: 79
Stance
Koichi Wajima: Orthodox
Ryu Sorimachi: Not recorded

Koichi Wajima left, Ryu Sorimachi right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Koichi Wajima31 wins · from 38 tracked bouts

Koichi Wajima: 31 tracked wins — 25 by KO/TKO (81%) and 6 on the cards (19%). Counted from 38 bouts Kill The Body has ingested.

25 by KO/TKO 81%6 on the cards 19%

Ryu Sorimachi1 win · from 5 tracked bouts

Ryu Sorimachi: 1 tracked win — 1 on the cards (100%). Counted from 5 bouts Kill The Body has ingested.

1 on the cards 100%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Koichi Wajima 38, Ryu Sorimachi 5 — not from a career-complete method table.

Common Opponents

2 shared

2 shared · Wajima better on 1 · Sorimachi better on 1

Wajima

Opponent

Sorimachi

  • Koichi Wajima

    Loss, KO 1

    1969

    AdigueSorimachi better

    Ryu Sorimachi

    Win, UD

    1976

  • Koichi Wajima

    1–1 against

    Win, UD

    1975

    Loss, KO

    1974

    AlbaradoWajima better

    Ryu Sorimachi

    Loss, TKO 7

    1974

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

Koichi Wajima last boxed on Jun 7, 1977 — 18,033 days ago. Wajima had lost two straight, after one straight win.WLWLL

Albarado Jan 1975Jae-doo Jun 1975Jae-doo Feb 1976Durán May 1976Gazo Jun 19774.2 tracked bouts per year

Ryu Sorimachi last boxed on Feb 11, 1978 — 17,784 days ago. Sorimachi had won one in a row before losing by stoppage to Carlos Palomino.LLLWL

Wajima Apr 1973Perkins May 1974Albarado Oct 1974Adigue Feb 1976Palomino Feb 19781 tracked bouts per year

Common Questions

With the rows behind them
Have Koichi Wajima and Ryu Sorimachi ever fought each other?
Yes. Koichi Wajima and Ryu Sorimachi met once on April 19, 1973, and Koichi Wajima won by MD.
The meeting

WApr 19, 1973 · Wajima · MD

Head to Head ↓
Who has the better record, Wajima or Sorimachi?
Koichi Wajima is 31-6-1 and Ryu Sorimachi is 1-4 across the 5 bouts Kill The Body has tracked. Koichi Wajima has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Wajima31–6–182.9%

Sorimachi1–420%

The Numbers ↓
Who has more knockouts, Wajima or Sorimachi?
Koichi Wajima has 25 knockout wins and Ryu Sorimachi has 0. Koichi Wajima has more.
Knockout wins · KO rate

Wajima2580.7%

Sorimachi0

The Numbers ↓
Do Wajima and Sorimachi have any common opponents?
Koichi Wajima and Ryu Sorimachi share 2 common opponents: Pedro Adigue and Oscar Albarado. Neither fighter fared better across the shared opponents overall.
2 shared opponents

Pedro AdigueLW

Oscar Albarado1–1L

Common Opponents ↓
How much fight data does Kill The Body have on Wajima and Sorimachi?
This comparison is drawn from 38 bouts tracked for Koichi Wajima and 5 bouts tracked for Ryu Sorimachi. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Wajima38bouts

Sorimachi5bouts

How They Win ↓

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