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.
Gary O'Sullivan (31-6) and Robert Long (0-1 across 1 tracked bouts) 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.
Gary O'Sullivan vs Robert Long — record, stats and common opponents compared
Head to Head
Gary O'Sullivan leads 1–0- Gary O'Sullivan wonO'Sullivan vs LongJun 25, 2011 · TKO · R1
The Numbers
- 31-6 (edge)
- Record
- 0-1
- 83.8% (edge)
- Win %
- 0%
- 21 (edge)
- Wins by knockout
- 0
- 67.74%
- KO rate
- —
- 66%
- Stoppage rate (tracked wins)
- —
- 4
- Times stopped
- 1 (edge)
- 0
- Title reigns
- 0
- 2.1
- Bouts per year
- —
- 38
- Bouts tracked
- 1
One or both records are tracked, not career-verified.
Counted from bouts Kill The Body has ingested, not a career total.
Counted from bouts Kill The Body has ingested, not a career total.
Across each fighter's tracked career span.
Tale of the Tape
- 5′10″ (178 cm)
- Height
- —
- 70″ (179 cm)
- Reach
- —
- 42
- Age
- —
- Orthodox
- Stance
- —
- Irish
- Nationality
- —
How They Win
Tracked bouts onlyGary O'Sullivan · 32 wins
KO/TKO
21
Decision
10
Other
1
Robert Long · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (38 and 1 respectively), 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
Gary O'Sullivan
WLLWL
W1 streak · last fought Oct 10, 2025
Robert Long
L
L1 streak · last fought Jun 25, 2011
Common Questions
- Have Gary O'Sullivan and Robert Long ever fought each other?
- Yes. Gary O'Sullivan and Robert Long met once on June 25, 2011, and Gary O'Sullivan won by TKO in round 1.
- Who has the better record, Gary O'Sullivan or Robert Long?
- Gary O'Sullivan is 31-6 and Robert Long is 0-1 across the 1 bouts Kill The Body has tracked. Gary O'Sullivan has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Gary O'Sullivan or Robert Long?
- Gary O'Sullivan has 21 knockout wins and Robert Long has 0. Gary O'Sullivan has more.
- Do Gary O'Sullivan and Robert Long have any common opponents?
- Kill The Body's bout data shows no opponents that both Gary O'Sullivan and Robert Long have faced.
- How much fight data does Kill The Body have on Gary O'Sullivan and Robert Long?
- This comparison is drawn from 38 bouts tracked for Gary O'Sullivan and 1 bout tracked for Robert Long. Method and activity splits reflect those bouts only.