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Kill The Body

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Austin Williams vs Joel Guevara — record, stats and common opponents compared

MIDDLEWEIGHT

Austin Williams

Joel Guevara

Austin Williams (20-3) and Joel Guevara (0-1 across 1 tracked bout) 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.

Williams

20

Wins13 KO · 65%

3

Losses

0

Draws23 tracked bouts

Guevara

Tracked record

0–1

counted from 1 bout 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

Williams leads 1–0

Austin Williams and Joel Guevara have met 1 time; Williams leads 1–0.

Austin Williams and Joel Guevara have met 1 time; Williams leads 1–0.
Met2019Apr 26Series
Austin WilliamsFighter AWWon1–0W–L
Joel GuevaraFighter BLLost0–1W–L
ResultKOR11Meeting

The Numbers

Williams 3 · Guevara 0 of 3 measurable rows
WilliamsGuevara
Record†
20-3 (edge)0-1
Win %0–100%
87% (edge)
0%
Wins by knockoutmax 13
13 (edge)
0
KO ratenot comparable
65%—
Stoppage rate (tracked wins)‡not comparable
65%—
Times stopped‡levelmax 1
1
1
Title reignslevelmax 0
0
0
Bouts per year§not comparable
3.1—
Bouts trackedcoveragemax 23
23
1

† 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
Austin Williams: 30
Joel Guevara: No date of birth
Stance
Austin Williams: Orthodox
Joel Guevara: Not recorded

Austin Williams left, Joel Guevara right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Austin Williams20 wins · from 23 tracked bouts

Austin Williams: 20 tracked wins — 13 by KO/TKO (65%) and 7 on the cards (35%). Counted from 23 bouts Kill The Body has ingested.

13 by KO/TKO 65%7 on the cards 35%

Joel Guevara0 wins · from 1 tracked bout

Joel Guevara: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Guevara yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Austin Williams 23, Joel Guevara 1 — 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

Austin Williams has lost two straight, after three straight wins. Williams last boxed on Sep 4, 2026 — 46 days ago.WWWLL

Volny Mar 2025Vazquez Jul 2025Toussaint Jan 2026Adames Mar 2026Jr. Sep 20263.1 tracked bouts per year

Joel Guevara last boxed on Apr 26, 2019 — 2,734 days ago. Guevara had lost the most recent, to Austin Williams.L

Williams Apr 2019

Common Questions

With the rows behind them
Have Austin Williams and Joel Guevara ever fought each other?
Yes. Austin Williams and Joel Guevara met once on April 26, 2019, and Austin Williams won by KO in round 1.
The meeting

WApr 26, 2019 · Williams · KO R1

Head to Head ↓
Who has the better record, Williams or Guevara?
Austin Williams is 20-3 and Joel Guevara is 0-1 across the 1 bout Kill The Body has tracked. Austin Williams has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Williams20–387%

Guevara0–10%

The Numbers ↓
Who has more knockouts, Williams or Guevara?
Austin Williams has 13 knockout wins and Joel Guevara has 0. Austin Williams has more.
Knockout wins · KO rate

Williams1365%

Guevara0

The Numbers ↓
Do Williams and Guevara have any common opponents?
Kill The Body's bout data shows no opponents that both Austin Williams and Joel Guevara have faced.
How much fight data does Kill The Body have on Williams and Guevara?
This comparison is drawn from 23 bouts tracked for Austin Williams and 1 bout tracked for Joel Guevara. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Williams23bouts

Guevara1bout

How They Win ↓

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