Skip to main content
Kill The Body

and the head will die

Calvin Williams vs Raúl Pérez — record, stats and common opponents compared

🇺🇸UNITED STATES

Calvin Williams

🇲🇽MEXICO

Raúl Pérez

Calvin Williams (0-1 across 1 tracked bout) and Raúl Pérez (61-6-3) 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

Tracked record

0–1

counted from 1 bout Kill The Body has ingested

Pérez

61

Wins42 KO · 69%

6

Losses

3

Draws71 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

Pérez leads 1–0

Calvin Williams and Raúl Pérez have met 1 time; Pérez leads 1–0.

Calvin Williams and Raúl Pérez have met 1 time; Pérez leads 1–0.
Met1987Apr 27Series
Calvin WilliamsFighter ALLost0–1W–L
Raúl PérezFighter BWWon1–0W–L
ResultKO1Meeting

The Numbers

Williams 1 · Pérez 4 of 5 measurable rows
WilliamsPérez
Record†
0-161-6-3 (edge)
Win %0–100%
0%
89.3% (edge)
Wins by knockoutmax 42
0
42 (edge)
KO ratenot comparable
—68.85%
Stoppage rate (tracked wins)‡not comparable
—69%
Times stopped‡max 4
1 (edge)
4
Title reignsmax 2
0
2 (edge)
Bouts per year§not comparable
—4.3
Bouts trackedcoveragemax 71
1
71

† 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
Calvin Williams: No height on file
Raúl Pérez: 5′11″
Reachnot held
Calvin Williams: No reach on file
Raúl Pérez: 74″
Agenot held
Calvin Williams: No date of birth
Raúl Pérez: 59
Stance
Calvin Williams: Not recorded
Raúl Pérez: Orthodox

Calvin Williams left, Raúl Pérez right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Calvin Williams0 wins · from 1 tracked bout

Calvin Williams: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Williams yet.

Raúl Pérez61 wins · from 71 tracked bouts

Raúl Pérez: 61 tracked wins — 42 by KO/TKO (69%) and 19 on the cards (31%). Counted from 71 bouts Kill The Body has ingested.

42 by KO/TKO 69%19 on the cards 31%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Calvin Williams 1, Raúl Pérez 71 — 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

Calvin Williams last boxed on Apr 27, 1987 — 14,423 days ago. Williams had lost the most recent, to Raúl Pérez.L

Pérez Apr 1987

Raúl Pérez last boxed on Aug 18, 2000 — 9,561 days ago. Pérez had won four in a row before losing by stoppage to Héctor Velázquez.WWWWL

Ramirez Oct 1999Martínez Dec 1999Montes Jan 2000Lopez Mar 2000Velázquez Aug 20004.3 tracked bouts per year

Common Questions

With the rows behind them
Have Calvin Williams and Raúl Pérez ever fought each other?
Yes. Calvin Williams and Raúl Pérez met once on April 27, 1987, and Raúl Pérez won by KO.
The meeting

LApr 27, 1987 · Pérez · KO

Head to Head ↓
Who has the better record, Williams or Pérez?
Calvin Williams is 0-1 across the 1 bout Kill The Body has tracked and Raúl Pérez is 61-6-3. Raúl Pérez has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Williams0–10%

Pérez61–6–389.3%

The Numbers ↓
Who has more knockouts, Williams or Pérez?
Calvin Williams has 0 knockout wins and Raúl Pérez has 42. Raúl Pérez has more.
Knockout wins · KO rate

Williams0

Pérez4268.9%

The Numbers ↓
Do Williams and Pérez have any common opponents?
Kill The Body's bout data shows no opponents that both Calvin Williams and Raúl Pérez have faced.
How much fight data does Kill The Body have on Williams and Pérez?
This comparison is drawn from 1 bout tracked for Calvin Williams and 71 bouts tracked for Raúl Pérez. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Williams1bout

Pérez71bouts

How They Win ↓

Compare someone else

3 suggested matchups

Compare Pérez with…

Someone else?

Release either fighter to put someone new in that slot — the other one stays put.