Amir Khan has signed to fight Luis Collazo on the show headed by Floyd Mayweather

Johnny Fisher fires back at Michael Pirotton’s ‘mental frailty’ jibe: ‘The best Romford Bull is yet to come’

Boxing: Johnny Fisher faces off with his opponent ahead of Saturday's clash

Fisher on fighting Wilder: 'I'm two fights away from the big time'

Johnny Fisher on fighting Deontay Wilder: 'I'm two fights away from the big time'

Is Johnny Fisher's 'mind broken' going into Michael Pirotton clash?

Heavyweight Matty Harris makes his Anthony Joshua-Tyson Fury prediction