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Kill The Body

and the head will die

Alexandru Marin vs Luis Concepción — record, stats and common opponents compared

🇷🇴ROMANIA

Alexandru Marin

🇵🇦PANAMA

Luis Concepción

Alexandru Marin (18-0) and Luis Concepción (40-12) 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.

Marin

18

Wins11 KO · 61%

0

Losses

0

Draws18 tracked bouts

Concepción

40

Wins29 KO · 73%

12

Losses

0

Draws52 tracked bouts

Head to Head

Marin leads 1–0

Alexandru Marin and Luis Concepción have met 1 time; Marin leads 1–0.

Alexandru Marin and Luis Concepción have met 1 time; Marin leads 1–0.
Met2019May 11Series
Alexandru MarinFighter AWWon1–0W–L
Luis ConcepciónFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Marin 4 · Concepción 3 of 7 measurable rows
MarinConcepción
Record
18-0 (edge)40-12
Win %0–100%
100% (edge)
76.9%
Wins by knockoutmax 29
11
29 (edge)
KO rate0–100%
61.11%
72.5% (edge)
Stoppage rate (tracked wins)†0–100%
61%
73% (edge)
Times stopped†max 6
0 (edge)
6
Title reignslevelmax 0
0
0
Bouts per year‡max 3.1
3.1 (edge)
2.7
Bouts trackedcoveragemax 52
18
52

† 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

Height+5″
Alexandru Marin: 5′7″ (edge)
Luis Concepción: 5′2″
Reach+5″
Alexandru Marin: 68″ (edge)
Luis Concepción: 63″
Age7 yrs apart
Alexandru Marin: 34
Luis Concepción: 41
Stance
Alexandru Marin: Orthodox
Luis Concepción: Orthodox

Alexandru Marin left, Luis Concepción right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Alexandru Marin18 wins · from 18 tracked bouts

Alexandru Marin: 18 tracked wins — 11 by KO/TKO (61%) and 7 on the cards (39%). Counted from 18 bouts Kill The Body has ingested.

11 by KO/TKO 61%7 on the cards 39%

Luis Concepción40 wins · from 52 tracked bouts

Luis Concepción: 40 tracked wins — 29 by KO/TKO (73%), 10 on the cards (25%) and 1 by another method or unrecorded (3%). Counted from 52 bouts Kill The Body has ingested.

29 by KO/TKO 73%10 on the cards 25%1 by another method or unrecorded 3%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Alexandru Marin 18, Luis Concepción 52 — 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

Alexandru Marin last boxed on May 11, 2019 — 2,716 days ago. Marin had won 18 straight, the most recent against Luis Concepción.WWWWW

Palacios Aug 2017Medina Nov 2017Jr. Apr 2018Escalante Sep 2018Concepción May 20193.1 tracked bouts per year

Luis Concepción has lost three straight, after one straight win. Concepción last boxed on Aug 17, 2025 — 426 days ago.LWLLL

Dalakian Nov 2021López Jun 2022Márquez Oct 2022Contreras Oct 2023Llover Aug 20252.7 tracked bouts per year

Common Questions

With the rows behind them
Have Alexandru Marin and Luis Concepción ever fought each other?
Yes. Alexandru Marin and Luis Concepción met once on May 11, 2019, and Alexandru Marin won by UD.
The meeting

WMay 11, 2019 · Marin · UD

Head to Head ↓
Who has the better record, Marin or Concepción?
Alexandru Marin is 18-0 and Luis Concepción is 40-12. Alexandru Marin has the higher win percentage.
Records · win %

Marin18–0100%

Concepción40–1276.9%

The Numbers ↓
Who has more knockouts, Marin or Concepción?
Alexandru Marin has 11 knockout wins and Luis Concepción has 29. Luis Concepción has more.
Knockout wins · KO rate

Marin1161.1%

Concepción2972.5%

The Numbers ↓
Do Marin and Concepción have any common opponents?
Kill The Body's bout data shows no opponents that both Alexandru Marin and Luis Concepción have faced.
Who is bigger, Marin or Concepción?
Alexandru Marin is the taller fighter at 170 cm, 13 cm above the other. Alexandru Marin also has the longer reach, by 13 cm.
Height · reach

Marin170 cm173 cm reach

Concepción157 cm160 cm reach

Tale of the Tape ↓
How much fight data does Kill The Body have on Marin and Concepción?
This comparison is drawn from 18 bouts tracked for Alexandru Marin and 52 bouts tracked for Luis Concepción. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Marin18bouts

Concepción52bouts

How They Win ↓

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