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Luis Collazo vs Sean Thomassen — record, stats and common opponents compared

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Luis Collazo

Sean Thomassen

Luis Collazo (39-9) and Sean Thomassen (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.

Collazo

39

Wins20 KO · 51%

9

Losses

0

Draws49 tracked bouts

Thomassen

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

Collazo leads 1–0

Luis Collazo and Sean Thomassen have met 1 time; Collazo leads 1–0.

Luis Collazo and Sean Thomassen have met 1 time; Collazo leads 1–0.
Met2000Dec 8Series
Luis CollazoFighter AWWon1–0W–L
Sean ThomassenFighter BLLost0–1W–L
ResultTKO1Meeting

The Numbers

Collazo 4 · Thomassen 1 of 5 measurable rows
CollazoThomassen
Record†
39-9 (edge)0-1
Win %0–100%
81.3% (edge)
0%
Wins by knockoutmax 20
20 (edge)
0
KO ratenot comparable
51.28%—
Stoppage rate (tracked wins)‡not comparable
51%—
Times stopped‡max 3
3
1 (edge)
Title reignsmax 1
1 (edge)
0
Bouts per year§not comparable
2.1—
Bouts trackedcoveragemax 49
49
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

Heightnot held
Luis Collazo: 5′9″
Sean Thomassen: No height on file
Reachnot held
Luis Collazo: 72″
Sean Thomassen: No reach on file
Agenot held
Luis Collazo: 45
Sean Thomassen: No date of birth
Stance
Luis Collazo: Southpaw
Sean Thomassen: Not recorded

Luis Collazo left, Sean Thomassen right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Luis Collazo39 wins · from 49 tracked bouts

Luis Collazo: 39 tracked wins — 20 by KO/TKO (51%), 18 on the cards (46%) and 1 by another method or unrecorded (3%). Counted from 49 bouts Kill The Body has ingested.

20 by KO/TKO 51%18 on the cards 46%1 by another method or unrecorded 3%

Sean Thomassen0 wins · from 1 tracked bout

Sean Thomassen: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Thomassen yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Luis Collazo 49, Sean Thomassen 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

Luis Collazo last boxed on Apr 19, 2023 — 1,279 days ago. Collazo had lost the most recent, to Angel Ruiz Astorga.WWLNCL

Perrella Aug 2018Vargas Mar 2019Abduqaxorov Oct 2019Stanionis Aug 2021Astorga Apr 20232.1 tracked bouts per year

Sean Thomassen last boxed on Dec 8, 2000 — 9,446 days ago. Thomassen had lost the most recent, to Luis Collazo.L

Collazo Dec 2000

Common Questions

With the rows behind them
Have Luis Collazo and Sean Thomassen ever fought each other?
Yes. Luis Collazo and Sean Thomassen met once on December 8, 2000, and Luis Collazo won by TKO.
The meeting

WDec 8, 2000 · Collazo · TKO

Head to Head ↓
Who has the better record, Collazo or Thomassen?
Luis Collazo is 39-9 and Sean Thomassen is 0-1 across the 1 bout Kill The Body has tracked. Luis Collazo has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Collazo39–981.3%

Thomassen0–10%

The Numbers ↓
Who has more knockouts, Collazo or Thomassen?
Luis Collazo has 20 knockout wins and Sean Thomassen has 0. Luis Collazo has more.
Knockout wins · KO rate

Collazo2051.3%

Thomassen0

The Numbers ↓
Do Collazo and Thomassen have any common opponents?
Kill The Body's bout data shows no opponents that both Luis Collazo and Sean Thomassen have faced.
How much fight data does Kill The Body have on Collazo and Thomassen?
This comparison is drawn from 49 bouts tracked for Luis Collazo and 1 bout tracked for Sean Thomassen. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Collazo49bouts

Thomassen1bout

How They Win ↓

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