Johnny Fisher vs Michael Pirotton: Full card set for September 26 bill at Copper Box Arena live on Sky Sports

Kayla Allen will make her professional debut on Zuffa Boxing 11 at the Copper Box Arena against unbeaten German prospect Lisa Mronsz, while Alex MacMillan will look to continue his winning run against 2-0 Frenchman Guillaume Azagier, with both contests scheduled for six rounds.

"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," MacMillan, 4-0 (3), 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 prospect Leon Hughes will box 10-3 light-heavyweight Michael Stephenson.

Cesar Mateo Tapia, unbeaten in 19 pro contests, takes on Leo Ruiz, a Mexican based in California with a 17-1 record.

Tapia, 18-0-1 (11), who was born in Mexico and raised in Australia, will be making his UK and Zuffa Boxing debuts. He last fought in March 2025, stopping Sergei Vorobev in five rounds. Ruiz, the Robert Garcia-trained pressure fighter from Zacatecas, has won a pair of bouts since the lone loss on his ledger. He knocked out Casey James Streeter in the fourth round at Zuffa Boxing 03 in February.

London-based Moldovan Aurel Ignat, who shocked Scott Forrest with a first-round KO win last year, will put his unbeaten record on the line against Rogelio Romero, a 6-0 prospect from Juarez who has an 100 per cent knockout ratio.

As an amateur Romero reached the quarter-finals of the Tokyo Olympics, losing to outstanding Cuban gold medallist Arlen Lopez.

Fred Pullen, a national champion as an amateur, makes his pro debut against Italy's Leonardo Faretina and in a clash of unbeaten prospects America's Alexis De La Cerda meets Ireland's Cain Lewis.

The Fisher bill also features former world light-heavyweight title challenger Craig Richards against Radivoje "Hot Rod" Kalajdzic in the chief support. British middleweights Lee Cutler and Louis Greene also collide in an all-action bout.

Watch Johnny Fisher vs Michael Pirotton headline Zuffa Boxing 11 live on Sky Sports on September 26