Tokyo Optician
Striker
Ernie as well would have had no trouble despatching Graham, although I would say there was no one in Duffy's league as a street fighter including Ernie.
EB did fight Graham in a gym in either Gateshead or Newcastle. EB went thru by himself, he was getting the better of Graham, Graham's mates didn't like it and one of them give EB some sly digs to help Graham out.