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Kill The Body

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Jack Welson vs Sidney Siqueira — record, stats and common opponents compared

Jack Welson

🇧🇷BRAZIL

Sidney Siqueira

Jack Welson (0-3 across 3 tracked bouts) and Sidney Siqueira (26-13-1) 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.

Welson

Tracked record

0–3

counted from 3 bouts Kill The Body has ingested

Siqueira

26

Wins17 KO · 65%

13

Losses

1

Draw40 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

Siqueira leads 1–0

Jack Welson and Sidney Siqueira have met 1 time; Siqueira leads 1–0.

Jack Welson and Sidney Siqueira have met 1 time; Siqueira leads 1–0.
Met2012Feb 4Series
Jack WelsonFighter ALLost0–1W–L
Sidney SiqueiraFighter BWWon1–0W–L
ResultDQR31Meeting

The Numbers

Welson 1 · Siqueira 4 of 5 measurable rows
WelsonSiqueira
Record†
0-326-13-1 (edge)
Win %0–100%
0%
66.3% (edge)
Wins by knockoutmax 17
0
17 (edge)
KO ratenot comparable
—65.38%
Stoppage rate (tracked wins)‡not comparable
—65%
Times stopped‡max 6
2 (edge)
6
Title reignslevelmax 0
0
0
Bouts per year§max 3.3
2.6
3.3 (edge)
Bouts trackedcoveragemax 40
3
40

† 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
Jack Welson: No height on file
Sidney Siqueira: 5′7″
Reachnot held
Jack Welson: No reach on file
Sidney Siqueira: 76″
Agenot held
Jack Welson: No date of birth
Sidney Siqueira: 49
Stance
Jack Welson: Not recorded
Sidney Siqueira: Orthodox

Jack Welson left, Sidney Siqueira right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Jack Welson0 wins · from 3 tracked bouts

Jack Welson: no tracked wins in the 3 bouts Kill The Body has ingested.

No tracked wins for Welson yet.

Sidney Siqueira26 wins · from 40 tracked bouts

Sidney Siqueira: 26 tracked wins — 17 by KO/TKO (65%), 8 on the cards (31%) and 1 by another method or unrecorded (4%). Counted from 40 bouts Kill The Body has ingested.

17 by KO/TKO 65%8 on the cards 31%1 by another method or unrecorded 4%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jack Welson 3, Sidney Siqueira 40 — 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

Jack Welson last boxed on Feb 4, 2012 — 5,371 days ago. Welson had lost three straight.LLL

Vassell Dec 2010Jackson Apr 2011Siqueira Feb 20122.6 tracked bouts per year

Sidney Siqueira last boxed on Aug 19, 2017 — 3,348 days ago. Siqueira had lost five straight.LLLLL

Jones Jun 2015Jones Aug 2015Jr. Dec 2015Reed Dec 2016Alvarado Aug 20173.3 tracked bouts per year

Common Questions

With the rows behind them
Have Jack Welson and Sidney Siqueira ever fought each other?
Yes. Jack Welson and Sidney Siqueira met once on February 4, 2012, and Sidney Siqueira won by DQ in round 3.
The meeting

LFeb 4, 2012 · Siqueira · DQ R3

Head to Head ↓
Who has the better record, Welson or Siqueira?
Jack Welson is 0-3 across the 3 bouts Kill The Body has tracked and Sidney Siqueira is 26-13-1. Sidney Siqueira has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Welson0–30%

Siqueira26–13–166.3%

The Numbers ↓
Who has more knockouts, Welson or Siqueira?
Jack Welson has 0 knockout wins and Sidney Siqueira has 17. Sidney Siqueira has more.
Knockout wins · KO rate

Welson0

Siqueira1765.4%

The Numbers ↓
Do Welson and Siqueira have any common opponents?
Kill The Body's bout data shows no opponents that both Jack Welson and Sidney Siqueira have faced.
How much fight data does Kill The Body have on Welson and Siqueira?
This comparison is drawn from 3 bouts tracked for Jack Welson and 40 bouts tracked for Sidney Siqueira. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Welson3bouts

Siqueira40bouts

How They Win ↓

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