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Kill The Body

and the head will die

Karol Welter vs Omar Jatta — record, stats and common opponents compared

Karol Welter

Omar Jatta

Karol Welter (21-1) and Omar Jatta (1-2 across 3 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.

Welter

21

Wins9 KO · 43%

1

Loss

0

Draws22 tracked bouts

Jatta

Tracked record

1–2

counted from 3 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

Welter leads 1–0

Karol Welter and Omar Jatta have met 1 time; Welter leads 1–0.

Karol Welter and Omar Jatta have met 1 time; Welter leads 1–0.
Met2018Dec 1Series
Karol WelterFighter AWWon1–0W–L
Omar JattaFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Welter 4 · Jatta 1 of 5 measurable rows
WelterJatta
Record†
21-1 (edge)1-2
Win %0–100%
95.5% (edge)
33.3%
Wins by knockoutmax 9
9 (edge)
1
KO ratenot comparable
42.86%—
Stoppage rate (tracked wins)‡0–100%
43%
100% (edge)
Times stopped‡levelmax 0
0
0
Title reignslevelmax 0
0
0
Bouts per year§max 2.7
2.7 (edge)
0.3
Bouts trackedcoveragemax 22
22
3

† 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
Karol Welter: 5′11″
Omar Jatta: No height on file
Reachnot held
Karol Welter: 74″
Omar Jatta: No reach on file
Agenot held
Karol Welter: 31
Omar Jatta: No date of birth
Stance
Karol Welter: Orthodox
Omar Jatta: Not recorded

Karol Welter left, Omar Jatta right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Karol Welter21 wins · from 22 tracked bouts

Karol Welter: 21 tracked wins — 9 by KO/TKO (43%) and 12 on the cards (57%). Counted from 22 bouts Kill The Body has ingested.

9 by KO/TKO 43%12 on the cards 57%

Omar Jatta1 win · from 3 tracked bouts

Omar Jatta: 1 tracked win — 1 by KO/TKO (100%). Counted from 3 bouts Kill The Body has ingested.

1 by KO/TKO 100%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Karol Welter 22, Omar Jatta 3 — 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

Karol Welter has won 13 straight, the most recent against Evander Castillo. Welter last boxed on Mar 6, 2026 — 229 days ago.WWWWW

España Dec 2024Caballero Mar 2025Hardzeika Sep 2025Abdulaev Nov 2025Castillo Mar 20262.7 tracked bouts per year

Omar Jatta last boxed on Dec 1, 2018 — 2,881 days ago. Jatta had won one in a row before losing a decision to Karol Welter.LWL

Krasniqi Mar 2007Keta Jul 2008Welter Dec 20180.3 tracked bouts per year

Common Questions

With the rows behind them
Have Karol Welter and Omar Jatta ever fought each other?
Yes. Karol Welter and Omar Jatta met once on December 1, 2018, and Karol Welter won by UD.
The meeting

WDec 1, 2018 · Welter · UD

Head to Head ↓
Who has the better record, Welter or Jatta?
Karol Welter is 21-1 and Omar Jatta is 1-2 across the 3 bouts Kill The Body has tracked. Karol Welter has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Welter21–195.5%

Jatta1–233.3%

The Numbers ↓
Who has more knockouts, Welter or Jatta?
Karol Welter has 9 knockout wins and Omar Jatta has 1. Karol Welter has more.
Knockout wins · KO rate

Welter942.9%

Jatta1

The Numbers ↓
Do Welter and Jatta have any common opponents?
Kill The Body's bout data shows no opponents that both Karol Welter and Omar Jatta have faced.
How much fight data does Kill The Body have on Welter and Jatta?
This comparison is drawn from 22 bouts tracked for Karol Welter and 3 bouts tracked for Omar Jatta. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Welter22bouts

Jatta3bouts

How They Win ↓

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