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.
Pierce O'Leary (19-1) and Siar Ozgul (0-4 across 4 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.
Pierce O'Leary vs Siar Ozgul — record, stats and common opponents compared
Head to Head
Pierce O'Leary leads 1–0- Pierce O'Leary wonO'Leary vs OzgulOct 29, 2021 · TKO · R7
The Numbers
- 19-1 (edge)
- Record
- 0-4
- 95% (edge)
- Win %
- 0%
- 11 (edge)
- Wins by knockout
- 0
- 57.89%
- KO rate
- —
- 58%
- Stoppage rate (tracked wins)
- —
- 1
- Times stopped
- 1
- 0
- Title reigns
- 0
- 2.9 (edge)
- Bouts per year
- 1.3
- 20
- Bouts tracked
- 4
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′8″ (173 cm)
- Height
- —
- 26
- Age
- —
- Orthodox
- Stance
- —
- Irish
- Nationality
- —
How They Win
Tracked bouts onlyPierce O'Leary · 19 wins
KO/TKO
11
Decision
8
Other
0
Siar Ozgul · 0 wins
No tracked wins yet.
Counted from the bouts Kill The Body has ingested for each fighter (20 and 4 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
Pierce O'Leary
LWWWW
L1 streak · last fought Aug 1, 2026
Siar Ozgul
LLLL
L4 streak · last fought Oct 29, 2021
Common Questions
- Have Pierce O'Leary and Siar Ozgul ever fought each other?
- Yes. Pierce O'Leary and Siar Ozgul met once on October 29, 2021, and Pierce O'Leary won by TKO in round 7.
- Who has the better record, Pierce O'Leary or Siar Ozgul?
- Pierce O'Leary is 19-1 and Siar Ozgul is 0-4 across the 4 bouts Kill The Body has tracked. Pierce O'Leary has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
- Who has more knockouts, Pierce O'Leary or Siar Ozgul?
- Pierce O'Leary has 11 knockout wins and Siar Ozgul has 0. Pierce O'Leary has more.
- Do Pierce O'Leary and Siar Ozgul have any common opponents?
- Kill The Body's bout data shows no opponents that both Pierce O'Leary and Siar Ozgul have faced.
- How much fight data does Kill The Body have on Pierce O'Leary and Siar Ozgul?
- This comparison is drawn from 20 bouts tracked for Pierce O'Leary and 4 bouts tracked for Siar Ozgul. Method and activity splits reflect those bouts only.