Johnny Fisher vs. Michael Pirotton Zuffa Boxing Live Updates, Highlights and Results

Hard-hitting British heavyweight Johnny Fisher makes his second appearance since a lone career loss atop a six-bout Zuffa Boxing main card Saturday at the Copper Box Arena in London.

He'll face Michael Pirotton in a scheduled 10-rounder.

Fisher, 27, won his first 13 bouts as a pro before a fifth-round TKO loss to David Allen—whom he'd beaten by decision five months earlier—in May 2025.

He returned for a fourth-round stoppage of Ivan Balaz in December and is 14-1 overall with 12 KOs since turning pro in February 2021.

Johnny Fisher vs Michael Pirotton, 10 rounds, heavyweight

Craig Richards vs Radivoje Kalajdzic, 10 rounds, light heavyweight

Louis Greene vs Lee Cutler, 10 rounds, middleweight

Leon Hughes vs Michael Stephenson, 6 rounds, light heavyweight

Cesar Mateo Tapia vs Leo Ruiz, 10 rounds, middleweight

Kayla Allen vs Lisa Mronz, 6 rounds, super lightweight

All but one of Fisher's KOs have come in four rounds or less and he's been past that threshold only three times—for points wins over Allen (10 rounds) and Gabriel Enguema (six rounds) and a seventh-round stoppage of Harry Armstrong.

Pirotton, from Belgium, is 12-2 with six KOs and has won two straight in May and August since dropping consecutive fights in 2025.

B/R will begin live updates when ring walks begin shortly after 2 p.m. ET.