Have Gary O'Sullivan and Jaime Munguia ever fought each other?

Yes. Gary O'Sullivan and Jaime Munguia met once on January 11, 2020, and Jaime Munguia won by TKO in round 11.

Who has the better record, O'Sullivan or Munguia?

Gary O'Sullivan is 32-6 and Jaime Munguia is 46-2. Jaime Munguia has the higher win percentage.

Who has more knockouts, O'Sullivan or Munguia?

Gary O'Sullivan has 21 knockout wins and Jaime Munguia has 35. Jaime Munguia has more.

Do O'Sullivan and Munguia have any common opponents?

Kill The Body's bout data shows no opponents that both Gary O'Sullivan and Jaime Munguia have faced.

Who is bigger, O'Sullivan or Munguia?

Jaime Munguia is the taller fighter at 183 cm, 5 cm above the other. Jaime Munguia also has the longer reach, by 4 cm.

How much fight data does Kill The Body have on O'Sullivan and Munguia?

This comparison is drawn from 38 bouts tracked for Gary O'Sullivan and 48 bouts tracked for Jaime Munguia. Method and activity splits reflect those bouts only.

Gary O'Sullivan vs Jaime Munguia — Records, Stats & Common Opponents

🇮🇪IRELAND

Gary O'Sullivan (32-6) and Jaime Munguia (46-2) 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.

O'Sullivan

Wins21 KO · 66%

Losses

Draws38 tracked bouts

Munguia

Wins35 KO · 76%

Losses

Draws48 tracked bouts

Head to Head

Munguia leads 1–0

Gary O'Sullivan and Jaime Munguia have met 1 time; Munguia leads 1–0.
Met	2020Jan 11	Series
Gary O'SullivanFighter A	LLost	0–1W–L
Jaime MunguiaFighter B	WWon	1–0W–L
Result	TKOR11Munguia vs O'Sullivan	1Meeting

Munguia vs O'Sullivan · Jan 11, 2020

The Numbers

O'Sullivan 0 · Munguia 8 of 8 measurable rows

O'SullivanEdge = longer wingMunguia

Record: 32-646-2 (edge)
Win %0–100%: 84.2%
95.8% (edge)
Wins by knockoutmax 35: 21
35 (edge)
KO rate0–100%: 65.63%
76.09% (edge)
Stoppage rate (tracked wins)^†0–100%: 66%
76% (edge)
Times stopped^†max 4: 4
1 (edge)
Title reignsmax 2: 0
2 (edge)
Bouts per year^‡max 3.7: 2.1
3.7 (edge)
Bouts trackedcoveragemax 48: 38
48

† 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

Height+2″: Gary O'Sullivan: 5′10″; Jaime Munguia: 6′0″ (edge)
Reach+2″: Gary O'Sullivan: 70″; Jaime Munguia: 72″ (edge)
Age12 yrs apart: Gary O'Sullivan: 42; Jaime Munguia: 30
Stance: Gary O'Sullivan: Orthodox; Jaime Munguia: Orthodox

Gary O'Sullivan left, Jaime Munguia right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only

Gary O'Sullivan32 wins · from 38 tracked bouts

21 by KO/TKO 66%10 on the cards 31%1 by another method or unrecorded 3%

Jaime Munguia46 wins · from 48 tracked bouts

35 by KO/TKO 76%11 on the cards 24%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Gary O'Sullivan 38, Jaime Munguia 48 — 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

Gary O'Sullivan has won once since losses to Erislandy Lara and Sofiane Khati. O'Sullivan last boxed on Oct 10, 2025 — 376 days ago.LWLLW

Munguia Jan 2020Robakidze May 2021Lara May 2022Khati Mar 2024Pawlowski Oct 20252.1 tracked bouts per year

Jaime Munguia has won two straight since losing by stoppage to Bruno Surace. Munguia last boxed on May 2, 2026 — 172 days ago.LWLWW

Álvarez May 2024Bazinyan Sep 2024Surace Dec 2024Surace May 2025Reséndiz May 20263.7 tracked bouts per year

Common Questions

With the rows behind them

Have Gary O'Sullivan and Jaime Munguia ever fought each other?: Yes. Gary O'Sullivan and Jaime Munguia met once on January 11, 2020, and Jaime Munguia won by TKO in round 11.
Who has the better record, O'Sullivan or Munguia?: Gary O'Sullivan is 32-6 and Jaime Munguia is 46-2. Jaime Munguia has the higher win percentage.
Who has more knockouts, O'Sullivan or Munguia?: Gary O'Sullivan has 21 knockout wins and Jaime Munguia has 35. Jaime Munguia has more.
Do O'Sullivan and Munguia have any common opponents?: Kill The Body's bout data shows no opponents that both Gary O'Sullivan and Jaime Munguia have faced.
Who is bigger, O'Sullivan or Munguia?: Jaime Munguia is the taller fighter at 183 cm, 5 cm above the other. Jaime Munguia also has the longer reach, by 4 cm.
How much fight data does Kill The Body have on O'Sullivan and Munguia?: This comparison is drawn from 38 bouts tracked for Gary O'Sullivan and 48 bouts tracked for Jaime Munguia. Method and activity splits reflect those bouts only.

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Gary O'Sullivan vs Jaime Munguia — record, stats and common opponents compared

Gary O'Sullivan

Jaime Munguia