A heavyweight showdown between Johnny Fisher and Belgium's Michael Pirotton will headline Zuffa Boxing 11 at the Copper Box Arena on September 26, with the card bolstered by a constellation of rising talents across multiple weight classes.
According to Ring Magazine, Fisher, the 14-1 British heavyweight with 12 knockouts, will face Pirotton, who carries a 12-2 record with 6 KOs, in a 10-round heavyweight contest. The bout marks Fisher's debut under the Zuffa Boxing banner and his return to the Copper Box Arena in London.
The undercard features an impressive array of unbeaten prospects looking to extend their perfect records. Kayla Allen will make her professional debut on the card against unbeaten German prospect Lisa Mronsz in a six-round contest, while fellow prospect Alex MacMillan will continue his winning streak against 2-0 Frenchman Guillaume Azagier, also scheduled for six rounds.
MacMillan, who holds a 4-0 record with 3 knockouts, outlined his intentions for the evening.
At the Copper Box you'll see 'The Villan' return early doors but you'll expect excitement, bad intentions as always. I'm always looking for a knockout,he declared.
When I'm in there it's pure excitement as you've seen in the last show and it's going to be the exact the same going forward. I'll put on a boxing masterclass but also with spite in my work.
Unbeaten Preston light-heavyweight Leon Hughes will face 10-3 opponent Michael Stephenson in another undercard bout, while Cesar Mateo Tapia brings an undefeated record of 18-0-1 with 11 knockouts into his clash against Leo Ruiz.
Tapia, born in Mexico and raised in Australia, will be making both his UK and Zuffa Boxing debuts. His last outing came in March 2025, when he stopped Sergei Vorobev in the fifth round. Ruiz, trained by renowned coach Robert Garcia and based in California, hails from Zacatecas and carries a 17-1 record. The pressure fighter has claimed two victories since his sole defeat, including a fourth-round knockout of Casey James Streeter at Zuffa Boxing 03 in February.
London-based Moldovan Aurel Ignat, who delivered a shocking first-round knockout victory against Scott Forrest last year, will defend his unbeaten status against Rogelio Romero, a 6-0 prospect from Juarez boasting a perfect knockout ratio.
Romero's amateur pedigree is notable: he reached the quarter-finals of the Tokyo Olympics before losing to outstanding Cuban gold medallist Arlen Lopez. The Mexican prospect will look to maintain his 100 per cent stoppage rate against the experienced Ignat.
Fred Pullen, a national champion during his amateur career, makes his professional debut against Italy's Leonardo Faretina. In another clash of unbeaten prospects, America's Alexis De La Cerda will meet Ireland's Cain Lewis.
According to Sky Sports, the chief support bout will see former world light-heavyweight title challenger Craig Richards take on Radivoje "Hot Rod" Kalajdzic. British middleweights Lee Cutler and Louis Greene will also collide in an all-action encounter on the undercard.
Event Details
Zuffa Boxing 11 takes place on Saturday, September 26, 2026, at the Copper Box Arena in London. As reported by the Copper Box Arena, this marks Fisher's third headline appearance at the venue. The event will be broadcast live on Sky Sports in the UK, with coverage also available on Paramount+ in the United States.
