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John David Jackson vs Sergio Medina — record, stats and common opponents compared

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John David Jackson

Sergio Medina

John David Jackson (36-4) and Sergio Medina (1-6 across 7 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.

Jackson

36

Wins20 KO · 56%

4

Losses

0

Draws41 tracked bouts

Medina

Tracked record

1–6

counted from 7 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

Jackson leads 1–0

John David Jackson and Sergio Medina have met 1 time; Jackson leads 1–0.

John David Jackson and Sergio Medina have met 1 time; Jackson leads 1–0.
Met1992Oct 22Series
John David JacksonFighter AWWon1–0W–L
Sergio MedinaFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Jackson 7 · Medina 0 of 7 measurable rows
JacksonMedina
Record†
36-4 (edge)1-6
Win %0–100%
90% (edge)
14.3%
Wins by knockoutmax 20
20 (edge)
0
KO ratenot comparable
55.56%—
Stoppage rate (tracked wins)‡0–100%
56% (edge)
0%
Times stopped‡max 3
2 (edge)
3
Title reignsmax 2
2 (edge)
0
Bouts per year§max 2.6
2.6 (edge)
0.5
Bouts trackedcoveragemax 41
41
7

† 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
John David Jackson: 5′11″
Sergio Medina: No height on file
Reachnot held
John David Jackson: 74″
Sergio Medina: No reach on file
Agenot held
John David Jackson: 63
Sergio Medina: No date of birth
Stance
John David Jackson: Southpaw
Sergio Medina: Not recorded

John David Jackson left, Sergio Medina right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
John David Jackson36 wins · from 41 tracked bouts

John David Jackson: 36 tracked wins — 20 by KO/TKO (56%) and 16 on the cards (44%). Counted from 41 bouts Kill The Body has ingested.

20 by KO/TKO 56%16 on the cards 44%

Sergio Medina1 win · from 7 tracked bouts

Sergio Medina: 1 tracked win — 1 on the cards (100%). Counted from 7 bouts Kill The Body has ingested.

1 on the cards 100%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — John David Jackson 41, Sergio Medina 7 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Medina better on 1

Jackson

Opponent

Medina

  • John David Jackson

    0–2 against

    Loss, UD

    1998

    Loss, TKO 9

    1994

    CastroMedina better

    Sergio Medina

    Loss, TKO 1

    1996

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

John David Jackson last boxed on Sep 25, 1999 — 9,891 days ago. Jackson had won once since three straight losses.WLLLW

Renteria Jun 1996Ramadan Nov 1996Hopkins Apr 1997Castro Feb 1998Boone Sep 19992.6 tracked bouts per year

Sergio Medina last boxed on Apr 12, 1996 — 11,152 days ago. Medina had lost six straight.LLLLL

González May 1986Vaca Jun 1986Jackson Oct 1992Daniels Feb 1995Castro Apr 19960.5 tracked bouts per year

Common Questions

With the rows behind them
Have John David Jackson and Sergio Medina ever fought each other?
Yes. John David Jackson and Sergio Medina met once on October 22, 1992, and John David Jackson won by UD.
The meeting

WOct 22, 1992 · Jackson · UD

Head to Head ↓
Who has the better record, Jackson or Medina?
John David Jackson is 36-4 and Sergio Medina is 1-6 across the 7 bouts Kill The Body has tracked. John David Jackson has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Jackson36–490%

Medina1–614.3%

The Numbers ↓
Who has more knockouts, Jackson or Medina?
John David Jackson has 20 knockout wins and Sergio Medina has 0. John David Jackson has more.
Knockout wins · KO rate

Jackson2055.6%

Medina0

The Numbers ↓
Do Jackson and Medina have any common opponents?
John David Jackson and Sergio Medina share 1 common opponent: Jorge Castro. Sergio Medina fared better against 1 of them.
Shared opponent

Jorge CastroLL

Common Opponents ↓
How much fight data does Kill The Body have on Jackson and Medina?
This comparison is drawn from 41 bouts tracked for John David Jackson and 7 bouts tracked for Sergio Medina. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Jackson41bouts

Medina7bouts

How They Win ↓

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