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Kill The Body

and the head will die

George Slack vs Len Harvey — record, stats and common opponents compared

George Slack

🇬🇧FLYWEIGHT

Len Harvey

George Slack (0-3 across 3 tracked bouts) and Len Harvey (122-14-10) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met 2 times. They share 1 common opponent.

Slack

Tracked record

0–3

counted from 3 bouts Kill The Body has ingested

Harvey

122

Wins57 KO · 47%

14

Losses

10

Draws146 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

Harvey leads 2–0

George Slack and Len Harvey have met 2 times; Harvey leads 2–0.

George Slack and Len Harvey have met 2 times; Harvey leads 2–0.
Met1930Dec 141932Jan 17Series
George SlackFighter ALLostLLost0–2W–L
Len HarveyFighter BWWonWWon2–0W–L
ResultPTSPTS2Meetings

The Numbers

Slack 1 · Harvey 4 of 5 measurable rows
SlackHarvey
Record†
0-3122-14-10 (edge)
Win %0–100%
0%
87% (edge)
Wins by knockoutmax 57
0
57 (edge)
KO ratenot comparable
—46.72%
Stoppage rate (tracked wins)‡not comparable
—48%
Times stopped‡max 2
1 (edge)
2
Title reignslevelmax 0
0
0
Bouts per year§max 6.5
0.7
6.5 (edge)
Bouts trackedcoveragemax 146
3
146

† 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
George Slack: No reach on file
Len Harvey: 74″
Agenot held
George Slack: No date of birth
Len Harvey: Died aged 69

George Slack left, Len Harvey right, as everywhere on this page. Age is stated, not scored: younger is not better.

How They Win

Tracked bouts only
George Slack0 wins · from 3 tracked bouts

George Slack: no tracked wins in the 3 bouts Kill The Body has ingested.

No tracked wins for Slack yet.

Len Harvey122 wins · from 146 tracked bouts

Len Harvey: 122 tracked wins — 58 by KO/TKO (48%), 58 on the cards (48%) and 6 by another method or unrecorded (5%). Counted from 146 bouts Kill The Body has ingested.

58 by KO/TKO 48%58 on the cards 48%6 by another method or unrecorded 5%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — George Slack 3, Len Harvey 146 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Harvey better on 1

Slack

Opponent

Harvey

  • George Slack

    Loss, KO 6

    1935

    GainsHarvey better

    Len Harvey

    2–0 against

    Win, TKO 13

    1939

    Win, PTS

    1934

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

George Slack last boxed on Apr 25, 1935 — 33,415 days ago. Slack had lost three straight.LLL

Harvey Dec 1930Harvey Jan 1932Gains Apr 19350.7 tracked bouts per year

Len Harvey had won four in a row before losing by stoppage to Freddie Mills. Harvey last boxed on Jun 20, 1942.WWWWL

McAvoy Apr 1938Phillips Dec 1938Gains Mar 1939McAvoy Jul 1939Mills Jun 19426.5 tracked bouts per year

Common Questions

With the rows behind them
Have George Slack and Len Harvey ever fought each other?
Yes. George Slack and Len Harvey have met 2 times and Len Harvey leads the series 2-0.
The 2 meetings

LJan 17, 1932 · Harvey · PTS

LDec 14, 1930 · Harvey · PTS

Head to Head ↓
Who has the better record, Slack or Harvey?
George Slack is 0-3 across the 3 bouts Kill The Body has tracked and Len Harvey is 122-14-10. Len Harvey has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Slack0–30%

Harvey122–14–1087%

The Numbers ↓
Who has more knockouts, Slack or Harvey?
George Slack has 0 knockout wins and Len Harvey has 57. Len Harvey has more.
Knockout wins · KO rate

Slack0

Harvey5746.7%

The Numbers ↓
Do Slack and Harvey have any common opponents?
George Slack and Len Harvey share 1 common opponent: Larry Gains. Len Harvey fared better against 1 of them.
Shared opponent

Larry GainsLW

Common Opponents ↓
How much fight data does Kill The Body have on Slack and Harvey?
This comparison is drawn from 3 bouts tracked for George Slack and 146 bouts tracked for Len Harvey. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Slack3bouts

Harvey146bouts

How They Win ↓

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