Will Joseph Parker’s experience and composure prove decisive, or will Fabio Wardley’s raw power and knockout instinct prove too much? Buncey is in London ahead of Saturday’s huge heavyweight clash at the O2, catching up with promoter Frank Warren, hearing from both camps, and getting the thoughts of Wardley himself as well as Parker’s manager, Spencer Brown.

You can hear commentary of the fight on 5 Live and BBC Sounds from 10pm Saturday night.