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Kill The Body

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Jack Massey vs Martyn Grainger — record, stats and common opponents compared

🇬🇧UNITED KINGDOM

Jack Massey

Martyn Grainger

Jack Massey (23-4) and Martyn Grainger (0-5 across 5 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.

Massey

23

Wins13 KO · 57%

4

Losses

0

Draws27 tracked bouts

Grainger

Tracked record

0–5

counted from 5 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

Massey leads 1–0

Jack Massey and Martyn Grainger have met 1 time; Massey leads 1–0.

Jack Massey and Martyn Grainger have met 1 time; Massey leads 1–0.
Met2015Jul 18Series
Jack MasseyFighter AWWon1–0W–L
Martyn GraingerFighter BLLost0–1W–L
ResultPTS1Meeting

The Numbers

Massey 4 · Grainger 1 of 5 measurable rows
MasseyGrainger
Record†
23-4 (edge)0-5
Win %0–100%
85.2% (edge)
0%
Wins by knockoutmax 13
13 (edge)
0
KO ratenot comparable
56.52%—
Stoppage rate (tracked wins)‡not comparable
57%—
Times stopped‡max 2
2
1 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 2.1
2.1 (edge)
0.9
Bouts trackedcoveragemax 27
27
5

† 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
Jack Massey: 6′4″
Martyn Grainger: No height on file
Agenot held
Jack Massey: 33
Martyn Grainger: No date of birth
Stance
Jack Massey: Orthodox
Martyn Grainger: Not recorded

Jack Massey left, Martyn Grainger right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Jack Massey23 wins · from 27 tracked bouts

Jack Massey: 23 tracked wins — 13 by KO/TKO (57%) and 10 on the cards (43%). Counted from 27 bouts Kill The Body has ingested.

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

Martyn Grainger0 wins · from 5 tracked bouts

Martyn Grainger: no tracked wins in the 5 bouts Kill The Body has ingested.

No tracked wins for Grainger yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jack Massey 27, Martyn Grainger 5 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Massey better on 1

Massey

Opponent

Grainger

  • Jack Massey

    Win, UD

    2024

    ChamberlainMassey better

    Martyn Grainger

    Loss, PTS

    2015

Both sides are set at the same size on purpose. Kill The Body does not score a second-round knockout above a split decision — the edge counts losses first and wins as the tiebreak, and the rest is yours to argue. Shared opponents are matched on fighter identity, not on name, so two different fighters with the same name never merge into one row.

Current Form

Oldest left · newest right

Jack Massey had won one in a row before losing by stoppage to Cheavon Clarke. Massey last boxed on Jun 6, 2026 — 135 days ago.WWLWL

Ntere Jan 2024Chamberlain Jun 2024Opetaia Oct 2024Garcia Nov 2025Clarke Jun 20262.1 tracked bouts per year

Martyn Grainger last boxed on Jul 18, 2015 — 4,111 days ago. Grainger had lost five straight.LLLLL

Dickinson Oct 2009Price Mar 2010Camacho May 2013Chamberlain May 2015Massey Jul 20150.9 tracked bouts per year

Common Questions

With the rows behind them
Have Jack Massey and Martyn Grainger ever fought each other?
Yes. Jack Massey and Martyn Grainger met once on July 18, 2015, and Jack Massey won by PTS.
The meeting

WJul 18, 2015 · Massey · PTS

Head to Head ↓
Who has the better record, Massey or Grainger?
Jack Massey is 23-4 and Martyn Grainger is 0-5 across the 5 bouts Kill The Body has tracked. Jack Massey has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Massey23–485.2%

Grainger0–50%

The Numbers ↓
Who has more knockouts, Massey or Grainger?
Jack Massey has 13 knockout wins and Martyn Grainger has 0. Jack Massey has more.
Knockout wins · KO rate

Massey1356.5%

Grainger0

The Numbers ↓
Do Massey and Grainger have any common opponents?
Jack Massey and Martyn Grainger share 1 common opponent: Isaac Chamberlain. Jack Massey fared better against 1 of them.
Shared opponent

Isaac ChamberlainWL

Common Opponents ↓
How much fight data does Kill The Body have on Massey and Grainger?
This comparison is drawn from 27 bouts tracked for Jack Massey and 5 bouts tracked for Martyn Grainger. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Massey27bouts

Grainger5bouts

How They Win ↓

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