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Kill The Body

and the head will die

Tony Sibson vs Willie Classen — record, stats and common opponents compared

🇬🇧UNITED KINGDOM

Tony Sibson

Willie Classen

Tony Sibson (55-7-1) and Willie Classen (0-3-1 across 4 tracked bouts) 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.

Sibson

55

Wins31 KO · 56%

7

Losses

1

Draw63 tracked bouts

Classen

Tracked record

0–3–1

counted from 4 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

Sibson leads 1–0

Tony Sibson and Willie Classen have met 1 time; Sibson leads 1–0.

Tony Sibson and Willie Classen have met 1 time; Sibson leads 1–0.
Met1979Oct 9Series
Tony SibsonFighter AWWon1–0W–L
Willie ClassenFighter BLLost0–1W–L
ResultKO1Meeting

The Numbers

Sibson 4 · Classen 1 of 5 measurable rows
SibsonClassen
Record†
55-7-1 (edge)0-3-1
Win %0–100%
88.1% (edge)
12.5%
Wins by knockoutmax 31
31 (edge)
0
KO ratenot comparable
56.36%—
Stoppage rate (tracked wins)‡not comparable
56%—
Times stopped‡max 5
5
2 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 5.3
5.3 (edge)
2.5
Bouts trackedcoveragemax 63
63
4

† 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
Tony Sibson: 5′7″
Willie Classen: No height on file
Reachnot held
Tony Sibson: 69″
Willie Classen: No reach on file
Agenot held
Tony Sibson: 68
Willie Classen: No date of birth
Stance
Tony Sibson: Orthodox
Willie Classen: Not recorded

Tony Sibson left, Willie Classen right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Tony Sibson55 wins · from 63 tracked bouts

Tony Sibson: 55 tracked wins — 31 by KO/TKO (56%) and 24 on the cards (44%). Counted from 63 bouts Kill The Body has ingested.

31 by KO/TKO 56%24 on the cards 44%

Willie Classen0 wins · from 4 tracked bouts

Willie Classen: no tracked wins in the 4 bouts Kill The Body has ingested.

No tracked wins for Classen yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Tony Sibson 63, Willie Classen 4 — 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

Tony Sibson last boxed on Feb 7, 1988 — 14,134 days ago. Sibson had won one in a row before losing by stoppage to Frank Tate.WWLWL

Sanda Mar 1986Rivera Apr 1986Andries Sep 1986Anderson Sep 1987Tate Feb 19885.3 tracked bouts per year

Willie Classen last boxed on Nov 23, 1979 — 17,132 days ago. Classen had lost three straight.DLLL

Curto Apr 1978Antuofermo Aug 1978Sibson Oct 1979Scypion Nov 19792.5 tracked bouts per year

Common Questions

With the rows behind them
Have Tony Sibson and Willie Classen ever fought each other?
Yes. Tony Sibson and Willie Classen met once on October 9, 1979, and Tony Sibson won by KO.
The meeting

WOct 9, 1979 · Sibson · KO

Head to Head ↓
Who has the better record, Sibson or Classen?
Tony Sibson is 55-7-1 and Willie Classen is 0-3-1 across the 4 bouts Kill The Body has tracked. Tony Sibson has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Sibson55–7–188.1%

Classen0–3–112.5%

The Numbers ↓
Who has more knockouts, Sibson or Classen?
Tony Sibson has 31 knockout wins and Willie Classen has 0. Tony Sibson has more.
Knockout wins · KO rate

Sibson3156.4%

Classen0

The Numbers ↓
Do Sibson and Classen have any common opponents?
Kill The Body's bout data shows no opponents that both Tony Sibson and Willie Classen have faced.
How much fight data does Kill The Body have on Sibson and Classen?
This comparison is drawn from 63 bouts tracked for Tony Sibson and 4 bouts tracked for Willie Classen. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Sibson63bouts

Classen4bouts

How They Win ↓

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