Skip to main content
Kill The Body

and the head will die

Isaiah Steen vs Kalvin Henderson — record, stats and common opponents compared

Isaiah Steen

CRUISERWEIGHT

Kalvin Henderson

Isaiah Steen (1-1 across 2 tracked bouts) and Kalvin Henderson (19-3-1) 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.

Steen

Tracked record

1–1

counted from 2 bouts Kill The Body has ingested

Henderson

19

Wins13 KO · 68%

3

Losses

1

Draw23 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

Steen leads 1–0

Isaiah Steen and Kalvin Henderson have met 1 time; Steen leads 1–0.

Isaiah Steen and Kalvin Henderson have met 1 time; Steen leads 1–0.
Met2021Jul 23Series
Isaiah SteenFighter AWWon1–0W–L
Kalvin HendersonFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Steen 1 · Henderson 5 of 6 measurable rows
SteenHenderson
Record†
1-119-3-1 (edge)
Win %0–100%
50%
84.8% (edge)
Wins by knockoutmax 13
0
13 (edge)
KO ratenot comparable
—68.42%
Stoppage rate (tracked wins)‡0–100%
0%
68% (edge)
Times stopped‡max 2
1 (edge)
2
Title reignslevelmax 0
0
0
Bouts per year§max 2.4
1.2
2.4 (edge)
Bouts trackedcoveragemax 23
2
23

† 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

Reachnot held
Isaiah Steen: No reach on file
Kalvin Henderson: 70″
Agenot held
Isaiah Steen: No date of birth
Kalvin Henderson: 36
Stance
Isaiah Steen: Not recorded
Kalvin Henderson: Orthodox

Isaiah Steen left, Kalvin Henderson right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Isaiah Steen1 win · from 2 tracked bouts

Isaiah Steen: 1 tracked win — 1 on the cards (100%). Counted from 2 bouts Kill The Body has ingested.

1 on the cards 100%

Kalvin Henderson19 wins · from 23 tracked bouts

Kalvin Henderson: 19 tracked wins — 13 by KO/TKO (68%) and 6 on the cards (32%). Counted from 23 bouts Kill The Body has ingested.

13 by KO/TKO 68%6 on the cards 32%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Isaiah Steen 2, Kalvin Henderson 23 — 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

Isaiah Steen last boxed on Apr 10, 2023 — 1,293 days ago. Steen had won one in a row before losing by stoppage to Léster Martínez.WL

Henderson Jul 2021Martínez Apr 20231.2 tracked bouts per year

Kalvin Henderson had won four in a row before losing by stoppage to Najee Lopez. Henderson last boxed on Sep 27, 2025 — 392 days ago.WWWWL

Smith Jan 2023Hernandez Dec 2023Garner Mar 2024Pendarvis Oct 2024Lopez Sep 20252.4 tracked bouts per year

Common Questions

With the rows behind them
Have Isaiah Steen and Kalvin Henderson ever fought each other?
Yes. Isaiah Steen and Kalvin Henderson met once on July 23, 2021, and Isaiah Steen won by UD.
The meeting

WJul 23, 2021 · Steen · UD

Head to Head ↓
Who has the better record, Steen or Henderson?
Isaiah Steen is 1-1 across the 2 bouts Kill The Body has tracked and Kalvin Henderson is 19-3-1. Kalvin Henderson has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Steen1–150%

Henderson19–3–184.8%

The Numbers ↓
Who has more knockouts, Steen or Henderson?
Isaiah Steen has 0 knockout wins and Kalvin Henderson has 13. Kalvin Henderson has more.
Knockout wins · KO rate

Steen0

Henderson1368.4%

The Numbers ↓
Do Steen and Henderson have any common opponents?
Kill The Body's bout data shows no opponents that both Isaiah Steen and Kalvin Henderson have faced.
How much fight data does Kill The Body have on Steen and Henderson?
This comparison is drawn from 2 bouts tracked for Isaiah Steen and 23 bouts tracked for Kalvin Henderson. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Steen2bouts

Henderson23bouts

How They Win ↓

Compare someone else

4 suggested matchups

Compare Steen with…

Compare Henderson with…

Someone else?

Release either fighter to put someone new in that slot — the other one stays put.