Pierce O’Leary delivered the most emphatic statement of his young career on Saturday night, stopping the seasoned Maxi Hughes in the fifth round at 3Arena, Dublin. The corner threw in the towel — a retirement from a fighter who has refused to give in against everyone from William Zepeda to Liam Walsh. That it came against a 26-year-old with 18 professional fights tells you everything about O’Leary’s trajectory.
Pierce O’Leary def. Maxi Hughes TKO — Round 5 (Corner Retirement) 📍 3Arena, Dublin | Saturday, 14 March 2026 | DAZN Super Lightweight (140 lbs) — 12 rounds scheduled
The physical gap between these two men was always going to matter. O’Leary holds a 1-inch height advantage and a 1.2-inch reach edge — small margins on paper, but against a shorter-armed, volume-based fighter like Hughes, they compound over twelve rounds.
Hughes came in with 292 professional rounds banked across a 16-year career, compared to O’Leary’s 104. That experience edge is exactly why this performance deserves respect. Hughes doesn’t fold. He retired on his stool against O’Leary because he was being systematically broken down, not because of a single flash knockdown.
What the form data tells us is telling: Hughes had beaten Archie Sharp (UD, May 2025) in his previous win, a genuinely competitive super lightweight. Before that, he’d beaten Gary Cully by UD in Monte Carlo in December 2024 — the same Gary Cully who appeared on this very undercard. In that context, O’Leary stopping Hughes in five is a serious result, not a cherry-picked one.
The early rounds were measured. Hughes, fighting out of a southpaw stance against O’Leary’s orthodox, tried to establish his jab-and-move rhythm. O’Leary — patient, physical, willing to work the body — gradually took control of the distance.
By the fourth round, Hughes had eaten enough right hands to the body that his movement was visibly compromised. When O’Leary turned up the pressure in the fifth, Hughes had no answer. The corner read it correctly and did the right thing. The official stoppage came at the end of round 5.
| O’Leary | Hughes | |
|---|---|---|
| Record (going in) | 18-0-0 | 29-8-2 |
| Age | 26 | 35 |
| Height | 5’8” / 173cm | 5’7” / 170cm |
| Reach | 68.1” / 173cm | 66.9” / 170cm |
| Stance | Orthodox | Southpaw |
| Pro Rounds | 104 | 292 |
| Debut | 2019 | 2010 |
O’Leary enters the WBC’s top 10 at super lightweight with this win — he was already ranked #6 going in, #15 with the IBF. A mandatory or final eliminator fight is the logical next step. His combination of physical tools, composure under the lights, and willingness to engage suggest he’s ready for that level.
For Hughes at 35, with two losses in his last three, the road back to the top is steep. But he gave everything he had on a big Dublin night — that much was clear.
This fight was part of the Anthony Cacace vs Jazza Dickens card at 3Arena, Dublin. Also on the night: Jono Carroll outpointed Colm Murphy in a tight split decision, and Gary Cully returned to winning ways against Benito Sanchez Garcia.
📊 Want to dive deeper into the action? Subscribe to our Boxing Data API to access full round-by-round punch stats, detailed analytics, and historical fight data.
