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Kill The Body

and the head will die

Callum Smith vs Steven Sumpter — record, stats and common opponents compared

🇬🇧LIGHT HEAVYWEIGHT

Callum Smith

LIGHT HEAVYWEIGHT

Steven Sumpter

Callum Smith (31-2) and Steven Sumpter (0-2 across 2 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. They haven't fought, in the fights Kill The Body tracks. They share no common opponents in Kill The Body's bout data.

Smith

31

Wins22 KO · 71%

2

Losses

0

Draws33 tracked bouts

Sumpter

Tracked record

0–2

counted from 2 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

Callum Smith and Steven Sumpter haven't fought — no bout between them in the fights we track.

Haven't fought

No bout between them in the fights we track.

The Numbers

Smith 5 · Sumpter 0 of 5 measurable rows
SmithSumpter
Record†
31-2 (edge)0-2
Win %0–100%
93.9% (edge)
0%
Wins by knockoutmax 22
22 (edge)
0
KO ratenot comparable
70.97%—
Stoppage rate (tracked wins)‡not comparable
71%—
Times stopped‡levelmax 1
1
1
Title reignsmax 6
6 (edge)
0
Bouts per year§max 2.7
2.7 (edge)
1.7
Bouts trackedcoveragemax 33
33
2

† 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
Callum Smith: 6′3″
Steven Sumpter: No height on file
Reachnot held
Callum Smith: 78″
Steven Sumpter: No reach on file
Agenot held
Callum Smith: 36
Steven Sumpter: No date of birth
Stance
Callum Smith: Orthodox
Steven Sumpter: Not recorded

Callum Smith left, Steven Sumpter right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Callum Smith31 wins · from 33 tracked bouts

Callum Smith: 31 tracked wins — 22 by KO/TKO (71%) and 9 on the cards (29%). Counted from 33 bouts Kill The Body has ingested.

22 by KO/TKO 71%9 on the cards 29%

Steven Sumpter0 wins · from 2 tracked bouts

Steven Sumpter: no tracked wins in the 2 bouts Kill The Body has ingested.

No tracked wins for Sumpter yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Callum Smith 33, Steven Sumpter 2 — 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

Callum Smith has won two straight since losing by stoppage to Artur Beterbiev. Smith last boxed on Feb 22, 2025 — 607 days ago.WWLWW

Castillo Sep 2021Bauderlique Aug 2022Beterbiev Jan 2024Galvan Nov 2024Buatsi Feb 20252.7 tracked bouts per year

Steven Sumpter has lost two straight. Sumpter last boxed on Sep 10, 2025 — 407 days ago.LL

Lopez Jul 2024Nurmaganbet Sep 20251.7 tracked bouts per year

Common Questions

With the rows behind them
Have Callum Smith and Steven Sumpter ever fought each other?
Callum Smith and Steven Sumpter haven't fought, in the fights Kill The Body tracks.
Who has the better record, Smith or Sumpter?
Callum Smith is 31-2 and Steven Sumpter is 0-2 across the 2 bouts Kill The Body has tracked. Callum Smith has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Smith31–293.9%

Sumpter0–20%

The Numbers ↓
Who has more knockouts, Smith or Sumpter?
Callum Smith has 22 knockout wins and Steven Sumpter has 0. Callum Smith has more.
Knockout wins · KO rate

Smith2271%

Sumpter0

The Numbers ↓
Do Smith and Sumpter have any common opponents?
Kill The Body's bout data shows no opponents that both Callum Smith and Steven Sumpter have faced.
How much fight data does Kill The Body have on Smith and Sumpter?
This comparison is drawn from 33 bouts tracked for Callum Smith and 2 bouts tracked for Steven Sumpter. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Smith33bouts

Sumpter2bouts

How They Win ↓

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