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Ireland · Super lightweight
Pierce O'Leary
- 26 years old
- WBC No. 18
- IBO No. 23
- Wins
- 19
- Losses
- 1
- Draws
- 0
- KOs
- 11
58% of wins inside the distance
Fights
Before that
- WinMaxi Hughes14 Mar 2026 · IBO world title · Super lightweightRTD · 5 (12)
- WinBraian Esequiel Ronner6 Dec 2025KO · 8
- WinLiam Dillon7 Jun 2025 · EBU European Super Lightweight · WBC International Super LightweightUD · 12
- WinJose Edgardo Perdomo7 Dec 2024TKO · 3 (8)
Show the next 5 fights
- WinDarragh Foley28 Jun 2024 · WBC International Super LightweightUD · 10
- WinHovhannes Martirosyan16 Mar 2024 · WBC International Super LightweightKO · 9 (10)
- WinKane Gardner23 Sept 2023 · WBC International Super LightweightUD · 10
- WinAlin Florin Ciorceri27 May 2023 · WBC International Super LightweightTKO · 1 (10)
- WinEmmanuel Mungandjela26 Nov 2022 · WBC International Super LightweightUD · 10
10 older fights · BoxRec profile ↗
Rankings
Best: No. 18
- WBC
18
ranked 17th–18th since Sep 2026
- IBO
23
ranked 20th–23rd since Sep 2026
Not ranked by the WBA, WBO or IBF.
World titles
1 championship reign · 1 sanctioning body · 1 weight class
Super lightweight
- IBO2026
In 2026.
Every date, reign by reign
Past reigns
- IBOSuper lightweight14 Mar 2026 – 1 Aug 2026 · 5 months↗
Current titles: the sanctioning bodies' official rankings. History and dates: Wikipedia's lists of world champions (CC BY-SA 4.0), re-read every week.
Movement
Places gained or lost with each sanctioning body. Green is up, red is down, “New” marks an entry into the rankings, and a dot a period with no published archive.
| Body | The boxer's place in the sanctioning body's official ranking. “C”: world champion, above No. 1. An interim champion is marked as such (“Interim”, “Int.”): not the reigning champion. No. 1 is the leading contender for the title. | 1M | 3M | 6M | 1Y |
|---|---|---|---|---|---|
| WBC | 18 | · | · | · | · |
| IBO | 23 | · | · | · | · |
Trajectory, body by body
WBC
No. 18 since Oct 2026 · best No. 17 (Sep 2026)tracked since Sep 2026
IBF
No longer ranked · best No. 9 (May 2026)tracked since Jul 2025
IBO
No. 20 since Oct 2026tracked since Sep 2026
See the changes in detail
| Sep 2026 | No. 17 |
| Oct 2026 | No. 18 |
| Jul 2025 | No. 14 |
| Nov 2025 | No. 13 |
| Dec 2025 | No. 14 |
| Feb 2026 | No. 15 |
| Mar 2026 | No. 12 |
| Apr 2026 | No. 11 |
| May 2026 | No. 9 |
| Jun 2026 | No. 10 |
| Jul 2026 | dropped out of the ranking |
| Sep 2026 | No. 20 |
| Sep 2026 | No. 23 |
| Oct 2026 | No. 20 |