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Kill The Body

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Slawa Spomer vs Xander Zayas — record, stats and common opponents compared

Slawa Spomer

🇺🇸SUPER WELTERWEIGHT

Xander Zayas

Slawa Spomer (0-1 across 1 tracked bout) and Xander Zayas (23-1) 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.

Spomer

Tracked record

0–1

counted from 1 bout Kill The Body has ingested

Zayas

23

Wins13 KO · 57%

1

Loss

0

Draws24 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

Zayas leads 1–0

Slawa Spomer and Xander Zayas have met 1 time; Zayas leads 1–0.

Slawa Spomer and Xander Zayas have met 1 time; Zayas leads 1–0.
Met2025Feb 14Series
Slawa SpomerFighter ALLost0–1W–L
Xander ZayasFighter BWWon1–0W–L
ResultTKOR91Meeting

The Numbers

Spomer 0 · Zayas 4 of 4 measurable rows
SpomerZayas
Record†
0-123-1 (edge)
Win %0–100%
0%
95.8% (edge)
Wins by knockoutmax 13
0
13 (edge)
KO ratenot comparable
—56.52%
Stoppage rate (tracked wins)‡not comparable
—57%
Times stopped‡levelmax 1
1
1
Title reignsmax 2
0
2 (edge)
Bouts per year§not comparable
—3.6
Bouts trackedcoveragemax 24
1
24

† 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
Slawa Spomer: No height on file
Xander Zayas: 5′10″
Reachnot held
Slawa Spomer: No reach on file
Xander Zayas: 74″
Age10 yrs apart
Slawa Spomer: 34
Xander Zayas: 24
Stance
Slawa Spomer: Not recorded
Xander Zayas: Orthodox

Slawa Spomer left, Xander Zayas right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Slawa Spomer0 wins · from 1 tracked bout

Slawa Spomer: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Spomer yet.

Xander Zayas23 wins · from 24 tracked bouts

Xander Zayas: 23 tracked wins — 13 by KO/TKO (57%) and 10 on the cards (43%). Counted from 24 bouts Kill The Body has ingested.

13 by KO/TKO 57%10 on the cards 43%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Slawa Spomer 1, Xander Zayas 24 — 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

Slawa Spomer has lost the most recent, to Xander Zayas. Spomer last boxed on Feb 14, 2025 — 619 days ago.L

Zayas Feb 2025

Xander Zayas had won four in a row before losing by stoppage to Jaron Ennis. Zayas last boxed on Jun 27, 2026 — 121 days ago.WWWWL

Sosa Sep 2024Spomer Feb 2025Perez Jul 2025Baraou Jan 2026Ennis Jun 20263.6 tracked bouts per year

Common Questions

With the rows behind them
Have Slawa Spomer and Xander Zayas ever fought each other?
Yes. Slawa Spomer and Xander Zayas met once on February 14, 2025, and Xander Zayas won by TKO in round 9.
The meeting

LFeb 14, 2025 · Zayas · TKO R9

Head to Head ↓
Who has the better record, Spomer or Zayas?
Slawa Spomer is 0-1 across the 1 bout Kill The Body has tracked and Xander Zayas is 23-1. Xander Zayas has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Spomer0–10%

Zayas23–195.8%

The Numbers ↓
Who has more knockouts, Spomer or Zayas?
Slawa Spomer has 0 knockout wins and Xander Zayas has 13. Xander Zayas has more.
Knockout wins · KO rate

Spomer0

Zayas1356.5%

The Numbers ↓
Do Spomer and Zayas have any common opponents?
Kill The Body's bout data shows no opponents that both Slawa Spomer and Xander Zayas have faced.
How much fight data does Kill The Body have on Spomer and Zayas?
This comparison is drawn from 1 bout tracked for Slawa Spomer and 24 bouts tracked for Xander Zayas. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Spomer1bout

Zayas24bouts

How They Win ↓

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