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.
David O'Neill (0-2 across 2 tracked bouts) and Sean Sullivan (51-22) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.
David O'Neill vs Sean Sullivan — record, stats and common opponents compared
Head to Head
Sean Sullivan leads 1–0- Sean Sullivan wonSullivan vs O'NeillMay 16, 2002 · TKO · R6
The Numbers
- 0-2
- Record
- 51-22 (edge)
- 0%
- Win %
- 69.9% (edge)
- 0
- Wins by knockout
- 22 (edge)
- —
- KO rate
- 43.14%
- —
- Stoppage rate (tracked wins)
- 41%
- 1
- Times stopped
- 1
- 0
- Title reigns
- 0
- 1.4
- Bouts per year
- 4.1 (edge)
- 2
- Bouts tracked
- 60
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
- —
- Age
- 57
- —
- Nationality
- New Zealand
How They Win
Tracked bouts onlyDavid O'Neill · 0 wins
No tracked wins yet.
Sean Sullivan · 51 wins
KO/TKO
21
Decision
29
Other
1
Counted from the bouts Kill The Body has ingested for each fighter (2 and 60 respectively), not from a career-complete method table.
Common Opponents
1 sharedShared opponents are matched on fighter identity, not on name — two different fighters with the same name never merge into one row.
Current Form
David O'Neill
LL
L2 streak · last fought May 16, 2002
Sean Sullivan
LLLWL
L3 streak · last fought May 27, 2006
Common Questions
- Have David O'Neill and Sean Sullivan ever fought each other?
- Yes. David O'Neill and Sean Sullivan met once on May 16, 2002, and Sean Sullivan won by TKO in round 6.
- Who has the better record, David O'Neill or Sean Sullivan?
- David O'Neill is 0-2 across the 2 bouts Kill The Body has tracked and Sean Sullivan is 51-22. Sean Sullivan has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, David O'Neill or Sean Sullivan?
- David O'Neill has 0 knockout wins and Sean Sullivan has 22. Sean Sullivan has more.
- Do David O'Neill and Sean Sullivan have any common opponents?
- David O'Neill and Sean Sullivan share 1 common opponent: Daniel Tai. Sean Sullivan fared better against 1 of them.
- How much fight data does Kill The Body have on David O'Neill and Sean Sullivan?
- This comparison is drawn from 2 bouts tracked for David O'Neill and 60 bouts tracked for Sean Sullivan. Method and activity splits reflect those bouts only.