Johnny Fisher’s Comeback: From Setbacks to New Heights in Heavyweight Boxing

Johnny Fisher, the British heavyweight boxer, will step back into the Copper Box Arena this Saturday. Though the venue feels familiar, much around his career has shifted since his last appearance there. The east London arena was once a stronghold for Fisher, where his entrance was marked by John Denver's "Take Me Home, Country Roads," and thousands of fans cheered every punch as he built an unbeaten streak.

That undefeated run ended last year when Dave Allen stopped Fisher in the fifth round, handing him his first professional loss. This defeat sparked debate about Fisher's place in the heavyweight division.

Now 27 years old, Fisher returns as the headliner against Belgium’s Michael Pirotton in a 10-round fight. This bout also marks his debut with Dana White’s Zuffa Boxing.

Fisher on His Loss and Career

"Yeah, I had a loss, but one loss can’t define your career," Fisher told BBC Sport. "Many fighters better than me have lost and come back."

Unlike many boxers who rise through a traditional amateur background, Fisher’s path was unusual. With only a few amateur bouts and a history playing university rugby, he quickly became a popular domestic figure even while still refining his skills.

The Bosh Army and Social Media Fame

A big part of Fisher’s popularity came from his connection with his father, known as Big John. Their Chinese takeaway reviews, Essex humor, and Fisher’s catchphrase "Bosh!" created a fanbase that extended beyond boxing, known as the Bosh Army. This following traveled to support him at fights.

Fisher won his first 13 pro fights, but his initial contest with Allen in December 2024 exposed some weaknesses. He managed a controversial split-decision victory then, but Allen stopped him five months later. His comeback win against Ivan Balaz, a fourth-round stoppage, was also not entirely convincing.

These performances raised questions about Fisher’s boxing abilities and brought harsher criticism from some fans and observers.

"My fanbase is loyal, but when things go well, people jump on the bandwagon. When it goes wrong, some are quick to say ‘he’s no good’ or ‘we knew he’d never do it,’" Fisher said.

Some online voices suggested Fisher might be better suited for crossover boxing rather than serious heavyweight competition. He rejects the idea that his popularity makes him just an influencer boxer.

"There are guys with hardly any boxing experience who have millions of followers—Jake Pauls and Tommy Furys who aren’t even at my level," Fisher explained. "If you’ve got a following, it’s great, but I’m a professional boxer first and foremost."

New Chapter with Zuffa Boxing

After five years with Eddie Hearn’s Matchroom, Fisher signed with Zuffa Boxing in July, admitting the offer was too good to refuse.

"I got made a fantastic financial offer I couldn’t turn down," he said. "Our health isn’t guaranteed in this sport, let alone our finances."

His first meeting with Dana White took place over a Chinese meal shared with his father. "It was great to break bread—or prawn crackers—over a Chinese," Fisher recalled.

Changes have come to Fisher’s training camp too. He switched from longtime trainer Mark Tibbs to Tony Sims and acknowledged earlier camps lacked structure. This time, his preparation included about 160 rounds of sparring, altitude training, and 6 a.m. hill sprints.

Looking Ahead: Goals and Challenges

Despite the changes, Fisher remains grounded about his standing in the heavyweight ranks.

"I’m not Usyk, I’m no AJ, I’m not Fury," he said. "I’m not at the top yet."

He mentioned Frazer Clarke and Solomon Dacres as potential domestic opponents and hopes to fight for the British title within 12 to 18 months.

Current British champion Richard Riakporhe has welcomed the chance to face Fisher if he wins against Pirotton, though Riakporhe represents a significant step up given his cruiserweight world-title challenge experience.

"All I’ve got to do is win my next fight," Fisher said. "That’s the only thing that matters. Then the picture becomes clearer. My aim is to enjoy it and give it my all."

Boxing Schedule and Results for 2026

• Johnny Fisher’s pro record: 14 wins, 12 by knockout, 1 loss
• Michael Pirotton’s pro record: 12 wins, 6 by stoppage, 2 losses