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Carlos Castro vs Sergio Nájera — record, stats and common opponents compared

🇺🇸FEATHERWEIGHT

Carlos Castro

Sergio Nájera

Carlos Castro (30-4) and Sergio Nájera (0-5 across 5 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.

Castro

30

Wins14 KO · 47%

4

Losses

0

Draws34 tracked bouts

Nájera

Tracked record

0–5

counted from 5 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

Castro leads 1–0

Carlos Castro and Sergio Nájera have met 1 time; Castro leads 1–0.

Carlos Castro and Sergio Nájera have met 1 time; Castro leads 1–0.
Met2015Dec 12Series
Carlos CastroFighter AWWon1–0W–L
Sergio NájeraFighter BLLost0–1W–L
ResultTKOR31Meeting

The Numbers

Castro 4 · Nájera 0 of 4 measurable rows
CastroNájera
Record†
30-4 (edge)0-5
Win %0–100%
88.2% (edge)
0%
Wins by knockoutmax 14
14 (edge)
0
KO ratenot comparable
46.67%—
Stoppage rate (tracked wins)‡not comparable
50%—
Times stopped‡levelmax 2
2
2
Title reignslevelmax 0
0
0
Bouts per year§max 2.5
2.5 (edge)
1.6
Bouts trackedcoveragemax 34
34
5

† 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
Carlos Castro: 5′9″
Sergio Nájera: No height on file
Reachnot held
Carlos Castro: 70″
Sergio Nájera: No reach on file
Agenot held
Carlos Castro: 32
Sergio Nájera: No date of birth
Stance
Carlos Castro: Orthodox
Sergio Nájera: Not recorded

Carlos Castro left, Sergio Nájera right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Carlos Castro30 wins · from 34 tracked bouts

Carlos Castro: 30 tracked wins — 15 by KO/TKO (50%) and 15 on the cards (50%). Counted from 34 bouts Kill The Body has ingested.

15 by KO/TKO 50%15 on the cards 50%

Sergio Nájera0 wins · from 5 tracked bouts

Sergio Nájera: no tracked wins in the 5 bouts Kill The Body has ingested.

No tracked wins for Nájera yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Carlos Castro 34, Sergio Nájera 5 — 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

Carlos Castro has lost two straight, after three straight wins. Castro last boxed on Jan 31, 2026 — 264 days ago.WWWLL

Castillo May 2023Luna Oct 2023Preciado Apr 2024Jr. Sep 2024Carrington Jan 20262.5 tracked bouts per year

Sergio Nájera last boxed on Apr 15, 2016 — 3,842 days ago. Nájera had lost five straight.LLLLL

Gonzalez Mar 2013Hoya Feb 2014Sarnoi Oct 2014Castro Dec 2015Mora Apr 20161.6 tracked bouts per year

Common Questions

With the rows behind them
Have Carlos Castro and Sergio Nájera ever fought each other?
Yes. Carlos Castro and Sergio Nájera met once on December 12, 2015, and Carlos Castro won by TKO in round 3.
The meeting

WDec 12, 2015 · Castro · TKO R3

Head to Head ↓
Who has the better record, Castro or Nájera?
Carlos Castro is 30-4 and Sergio Nájera is 0-5 across the 5 bouts Kill The Body has tracked. Carlos Castro has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Castro30–488.2%

Nájera0–50%

The Numbers ↓
Who has more knockouts, Castro or Nájera?
Carlos Castro has 14 knockout wins and Sergio Nájera has 0. Carlos Castro has more.
Knockout wins · KO rate

Castro1446.7%

Nájera0

The Numbers ↓
Do Castro and Nájera have any common opponents?
Kill The Body's bout data shows no opponents that both Carlos Castro and Sergio Nájera have faced.
How much fight data does Kill The Body have on Castro and Nájera?
This comparison is drawn from 34 bouts tracked for Carlos Castro and 5 bouts tracked for Sergio Nájera. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Castro34bouts

Nájera5bouts

How They Win ↓

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