A CLASSIC HEAVYWEIGHT showdown will take place at The O2 in London when Joseph Parker will take on the challenge of Fabio Wardley in ‘All or Nothing’ on Saturday 25 October 2025.

In a battle of the Interim world champions, WBO belt holder Parker going up against the WBA equivalent Wardley, with the New Zealander’s WBO Interim World Championship on the line in the capital.New Zealander Parker (36-3, 24 KOs) was supposed to fight Daniel Dubois for the IBF title in February before ultimately facing and demolishing Martin Bakole in two rounds in a first defence of his Interim title, which he parted from Zhilei Zhang in 2024, having previously defeated Deontay Wilder.

The notable victories capped a career resurgence for the former WBO world champion, who lost an Interim title encounter against Joe Joyce in 2022, which followed a pair of wins over Derek Chisora. Now 33, Parker lost his WBO to Anthony Joshua in March 2018 and was subsequently outpointed by Dillian Whyte four months later. Wardley (19-0-1, 18 KOs) comes into this fight off the back of a sensational stoppage of Justis Huni in June at the home of his local football club, Ipswich Town. Wardley became British champion at the end of 2022 with a defeat of Nathan Gorman before making a successful defence against David Adeleye in Riyadh just under a year later.

Premier Seating Level 1 Tickets
- Guaranteed Padded Seat in Premier locations of Level 1 (101/102/111/112) offering incredible views of the stage.
- Entry into the American Express Invites Lounge before and after the show.
- Fast Track O2 Arena Entry.
Enjoy a great view of the stage in a reserved seat, plus access to the American Express Invites Lounge.
Features exclusive fast track access into the arena, and a private staircase to your seats. Enhance your pre-event and post-event experience in a space tailored to provide relaxation and luxury, with a great selection of food & beverage options available to purchase.